Kenwood Car Stereo System TM V7A User Manual
144/440 MHz FM DUAL BANDER  
TM-V7A  
144/430 MHz FM DUAL BANDER  
TM-V7A  
144/430 MHz FM DUAL BANDER  
TM-V7E  
INSTRUCTION MANUAL  
KENWOOD CORPORATION  
© B62-0678-20 (K,E,M)  
09 08 07 06 05 04 03 02  
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NOTICES TO THE USER  
PRECAUTIONS  
One or more of the following statements may be  
applicable:  
Please observe the following precautions to prevent fire,  
personal injury, and transceiver damage:  
FCC WARNING  
This equipment generates or uses radio frequency energy. Changes or  
modifications to this equipment may cause harmful interference unless  
the modifications are expressly approved in the instruction manual. The  
user could lose the authority to operate this equipment if an unauthorized  
change or modification is made.  
•
When operating mobile, do not attempt to configure  
your transceiver while driving because it is simply too  
dangerous.  
•
Be aware of local laws pertaining to the use of  
headphones/headsets while driving on public roads.  
If in doubt, do not wear headphones while mobiling.  
INFORMATION TO THE DIGITAL DEVICE USER REQUIRED BY  
THE FCC  
This equipment has been tested and found to comply with the limits for a  
Class B digital device, pursuant to Part 15 of the FCC Rules. These  
limits are designed to provide reasonable protection against harmful  
interference in a residential installation.  
This equipment generates, uses and can generate radio frequency  
energy and, if not installed and used in accordance with the instructions,  
may cause harmful interference to radio communications. However,  
there is no guarantee that the interference will not occur in a particular  
installation. If this equipment does cause harmful interference to radio or  
television reception, which can be determined by turning the equipment  
off and on, the user is encouraged to try to correct the interference by  
one or more of the following measures:  
•
•
•
Do not transmit with high output power for extended  
periods. The transceiver may overheat.  
Do not modify this transceiver unless instructed by  
this manual or by KENWOOD documentation.  
Do not expose the transceiver to long periods of  
direct sunlight nor place the transceiver close to  
heating appliances.  
•
Do not place the transceiver in excessively dusty  
areas, humid areas, wet areas, nor on unstable  
surfaces.  
•
•
•
Reorient or relocate the receiving antenna.  
Increase the separation between the equipment and receiver.  
Connect the equipment to an outlet on a circuit different from that to  
which the receiver is connected.  
•
If an abnormal odor or smoke is detected coming  
from the transceiver, turn OFF the power  
immediately. Contact a KENWOOD service station  
or your dealer.  
•
Consult the dealer for technical assistance.  
When condensation occurs inside the transceiver:  
Condensation possibly occurs inside the transceiver in such a case  
where the room is warmed using a heater on cold days or where the  
transceiver is quickly moved from a cold room to a warm room. When  
condensation occurs, the microcomputer and/or the transmit/receive  
circuits may become unstable, resulting in transceiver malfunction. If this  
happens, turn OFF the transceiver and just wait for a while. When the  
condensed droplets disappear, the transceiver will function normally.  
•
The transceiver is designed for a 13.8 V power  
source. Never use a 24 V battery to power the  
transceiver.  
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CONTENTS  
SUPPLIED ACCESSORIES ...................................... 1  
SELECTING FREQUENCIES.................................. 17  
Tuning Control .................................................... 17  
Microphone [UP]/[DWN] Buttons ......................... 17  
TRANSMITTING...................................................... 18  
Selecting Output Power ...................................... 18  
5 MENU SET-UP  
WHAT IS A MENU? ................................................. 19  
MENU ACCESS ...................................................... 19  
MENU CONFIGURATION ....................................... 20  
6 OPERATING THROUGH REPEATERS  
REPEATER ACCESS .............................................. 22  
Selecting Offset Direction .................................... 23  
Selecting Offset Frequency ................................. 24  
Activating Tone Function ..................................... 24  
Selecting a Tone Frequency ................................ 25  
Automatic Repeater Offset  
CONVENTIONS FOLLOWED IN THIS MANUAL....... 1  
1 PREPERATION FOR MOBILE AND FIXED STATION OPERATION  
MOBILE INSTALLATION ........................................... 2  
Installation Example .............................................. 2  
Installation Steps .................................................. 2  
DC POWER CABLE CONNECTION.......................... 3  
Mobile Operation .................................................. 3  
Fixed Station Operation ........................................ 4  
Replacing Fuses ................................................... 5  
ANTENNA CONNECTION......................................... 5  
ACCESSORY CONNECTIONS ................................. 6  
External Speakers ................................................ 6  
Microphone........................................................... 6  
PACKET EQUIPMENT CONNECTIONS ................... 6  
2 YOUR FIRST QSO  
(U.S.A./ Canada/ Europe Only) ........................... 26  
REVERSE FUNCTION ............................................ 27  
Automatic Simplex Checker (ASC)...................... 27  
7 MEMORY CHANNELS  
SIMPLEX OR SPLIT MEMORY CHANNEL? ........... 28  
VHF/UHF MEMORY CHANNEL RATIO ................... 29  
STORING DATA IN SIMPLEX CHANNELS.............. 30  
STORING DATA IN SPLIT CHANNELS ................... 30  
RECALLING MEMORY CHANNELS ....................... 31  
CLEARING MEMORY CHANNELS ......................... 31  
NAMING MEMORY CHANNELS ............................. 32  
CALL CHANNEL ..................................................... 33  
Recalling the Call Channel .................................. 33  
3 GETTING ACQUAINTED  
BASIC TRANSCEIVER MODES ................................ 8  
BUTTON FUNCTION DISPLAY ................................. 9  
FRONT PANEL........................................................ 10  
REAR PANEL .......................................................... 12  
MICROPHONE........................................................ 13  
INDICATORS........................................................... 14  
TRANSCEIVER GUIDE ........................................... 15  
4 OPERATING BASICS  
SWITCHING POWER ON/OFF ............................... 16  
ADJUSTING VOLUME ............................................ 16  
ADJUSTING SQUELCH .......................................... 16  
SELECTING A BAND .............................................. 16  
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1
2
Changing Call Channel Contents (Simplex) ........ 33  
Changing Call Channel Contents (Split) .............. 34  
MEMORY ➡ VFO TRANSFER ................................ 34  
CHANNEL DISPLAY FUNCTION............................. 34  
INITIALIZING MEMORY .......................................... 35  
Partial Reset (VFO)............................................. 35  
Full Reset (Memory) ........................................... 35  
8 PROGRAMMABLE MEMORY (PM)  
PROGRAMMABLE INFORMATION......................... 36  
APPLICATION EXAMPLES ..................................... 37  
STORING DATA IN PM CHANNELS ....................... 38  
RECALLING PM CHANNELS .................................. 38  
AUTO PM CHANNEL STORING ............................. 39  
RESETTING PROGRAMMABLE MEMORY ............ 39  
9 SCAN  
VISUAL SCAN ......................................................... 41  
Selecting the Number of Channels ...................... 41  
Using Visual Scan ............................................... 42  
SCAN RESUME METHODS .................................... 43  
Selecting Scan Resume Method ......................... 43  
VFO SCAN .............................................................. 44  
MEMORY SCAN ..................................................... 44  
Locking Out Memory Channels ........................... 45  
PROGRAM SCAN ................................................... 46  
Setting Scan Limits ............................................. 46  
Using Program Scan........................................... 47  
MHz SCAN .............................................................. 47  
CALL/VFO SCAN .................................................... 48  
CALL/MEMORY SCAN............................................ 48  
10 CONTINUOUS TONE CODED SQUELCH SYSTEM (CTCSS)  
USING CTCSS ........................................................ 49  
Automatic Tone Frequency ID ............................. 49  
11 DUAL TONE SQUELCH SYSTEM (DTSS)  
STORING DTSS CODES ........................................ 50  
USING DTSS........................................................... 51  
DTSS and Repeaters.......................................... 52  
12 PAGE  
PAGE CODE MEMORY........................................... 53  
STORING PAGE CODES ........................................ 54  
CALLING ................................................................. 55  
RECEIVING............................................................. 55  
Page and Repeaters ........................................... 56  
LOCKING OUT PAGE CODES ................................ 56  
AUTO PAGE CANCEL............................................. 57  
PAGE ANSWER BACK (U.S.A./ CANADA ONLY).... 57  
13 DUAL TONE MULTI-FREQUENCY (DTMF) FUNCTIONS  
MAKING DTMF CALLS ........................................... 58  
Autopatch (U.S.A. and Canada) .......................... 58  
Mic Keypad Confirmation Tones .......................... 58  
STORING DTMF NUMBERS FOR AUTOMATIC  
DIALER ................................................................... 59  
CONFIRMING STORED DTMF NUMBERS ............ 60  
TRANSMITTING STORED DTMF NUMBERS ......... 60  
14 AUXILIARY FUNCTIONS  
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
TIME-OUT TIMER (TOT) ......................................... 61  
AUTOMATIC POWER OFF (APO)........................... 61  
AUTOMATIC BAND CHANGE (A.B.C.).................... 62  
ADVANCED INTERCEPT POINT (AIP) ................... 62  
DUAL BAND RX ...................................................... 63  
BLANKING A BAND DISPLAY ................................. 63  
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PROGRAMMABLE VFO.......................................... 64  
SWITCHING AM/FM MODE  
17 REPEATER FUNCTION (U.S.A/ CANADA ONLY)  
LOCKED-BAND REPEATER ................................... 81  
CROSS-BAND REPEATER ..................................... 81  
TX HOLD ................................................................. 81  
18 VS-3 VOICE SYNTHESIZER (OPTIONAL)  
(SOME VERSIONS ONLY) ...................................... 64  
CHANGING FREQUENCY STEP SIZE ................... 65  
CHANGING MULTI-FUNCTION BUTTON LABELS . 66  
CHANGING BEEP VOLUME ................................... 66  
LOCK ...................................................................... 67  
Transceiver Lock ................................................ 67  
All Lock ............................................................... 67  
S-METER SQUELCH .............................................. 68  
Squelch Hang Time ............................................ 68  
POWER-ON MESSAGE .......................................... 69  
DISPLAY DEMONSTRATION MODE ...................... 69  
CHANGING DISPLAY CONDITIONS....................... 70  
Display Dimmer .................................................. 70  
Auto Dimmer Change ......................................... 70  
Display Contrast ................................................. 71  
Positive/Negative Reversal ................................. 71  
CONFIGURING PROGRAM FUNCTION KEYS ...... 72  
KEYPAD DIRECT ENTRY ....................................... 74  
Operating Frequency Entry ................................. 74  
Memory Channel Number Entry .......................... 75  
Tone Frequency Number Entry ........................... 75  
CHANGING SPEAKER CONFIGURATIONS ........... 76  
15 MICROPHONE CONTROL  
19 OPTIONAL ACCESSORIES  
20 INSTALLING OPTIONS  
INSTALLING THE VS-3 VOICE SYNTHESIZER  
UNIT ........................................................................ 84  
INSTALLING A DETACHABLE FRONT PANEL KIT  
(DFK-3C/ DFK-4C/ DFK-7C) .................................... 84  
Installation Examples .......................................... 86  
21 MAINTENANCE  
GENERAL INFORMATION ...................................... 87  
SERVICE................................................................. 87  
SERVICE NOTE ...................................................... 87  
CLEANING .............................................................. 87  
TROUBLESHOOTING ............................................. 88  
SPECIFICATIONS  
INDEX  
ACTIVATING MICROPHONE CONTROL ................ 78  
16 PACKET OPERATION  
ACTIVATING DATA TX/RX BAND ............................ 79  
1200/ 9600 bps OPERATION................................... 79  
DATA Connector Pin Functions ........................... 80  
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CONVENTIONS FOLLOWED IN THIS MANUAL  
SUPPLIED ACCESSORIES  
The writing conventions described below have been  
followed to simplify instructions and avoid unnecessary  
repetition.  
Accessory  
Quantity  
Part Number  
Microphone  
U.S.A./ Canada/  
General (some): MC-53DM 1  
ATTENTION: MOST PROCEDURES REQUIRE THAT YOU PRESS AN  
APPROPRIATE KEY IN EACH STEP WITHIN APPROXIMATELY 10  
SECONDS, OR THE PREVIOUS MODE WILL BE RESTORED.  
1
T91-0568-XX  
Europe/  
General (some): MC-451  
1
1
1
T91-0396-XX  
E30-2111-XX  
F51-0017-XX  
J29-0632-XX  
Instruction  
Press [KEY].  
What to do  
DC power cable  
Press and release KEY.  
Transceiver fuse (15 A)  
Press  
[KEY] (1 s).  
Press and hold KEY until the  
function begins.  
1
Mounting bracket  
Mounting bracket screws  
Microphone hanger 2  
(U.S.A./ Canada only)  
1 set  
Press  
[KEY1], [KEY2].  
N99-0331-XX  
J19-1526-XX  
Press KEY1 momentarily,  
release KEY1, then press  
KEY2.  
1
2
Press  
[KEY]+ POWER ON.  
With transceiver power OFF,  
press and hold KEY, then turn  
ON the transceiver power by  
pressing [PWR].  
Microphone hanger screws 2  
(U.S.A./ Canada only)  
N46-3010-XX  
Warranty card  
(U.S.A./ Canada/ Europe only)  
—
1
1
Press  
[F] (1 s), [KEY].  
Press and hold [F] for 1  
second or longer, then press  
KEY.  
B62-0678-XX  
Instruction manual  
1 The MC-53DM and MC-45 microphones are also sold as  
optional accessories {page 83}.  
2 Attach the microphone hanger at an appropriate position.  
Press  
[F], [KEY] (1 s).  
Press [F] momentarily, release  
[F], then press and hold KEY  
for 1 second or longer.  
Microphone  
hanger  
Press  
[F] + [KEY].  
Press and hold [F] down, then  
press KEY.  
Microphone  
hanger screw  
1
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PREPARATION FOR MOBILE AND FIXED STATION OPERATION  
1
■ Installation Steps  
MOBILE INSTALLATION  
1 Install the mounting bracket in the vehicle using the  
supplied flat washers and self-tapping screws.  
There are 4 washers and 4 screws supplied.  
Install the transceiver in a safe, convenient position inside  
your vehicle that minimizes danger to your passengers and  
yourself while the vehicle is in motion. For example,  
consider installing the transceiver under the dash in front of  
the passenger seat so that knees or legs will not strike the  
radio during sudden braking of your vehicle. Try to pick a  
well-ventilated location that is shielded from direct sunlight.  
•
The bracket can be mounted with the bracket opening  
for the transceiver facing down for underdash  
mounting, or with the opening facing up.  
•
The bracket must be installed so that the 4 screw  
holes on the edge of each bracket side are facing  
forward.  
■ Installation Example  
Use the supplied mounting bracket to install the  
transceiver inside your vehicle. To enjoy the best  
viewing angle, you can position the transceiver in the  
bracket in a number of ways as shown below.  
Flat washer  
Self-tapping  
screw  
2 Position the transceiver, then insert and tighten the  
supplied hexagon SEMS screws and washers.  
There are 2 screws and 2 washers supplied for each  
side of the bracket.  
8
×8M  
A
X
•
Double check that all hardware is tightened to prevent  
vehicle vibration from loosening the bracket or  
transceiver.  
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2 After the cable is in place, wind heat-resistant tape  
around the fuse holder to protect it from moisture.  
Tie down the full run of cable.  
DC POWER CABLE CONNECTION  
1
■ Mobile Operation  
3 To prevent the risk of short circuits, disconnect other  
wiring from the negative (–) battery terminal before  
connecting the transceiver.  
The vehicle battery must have a nominal rating of 12 V.  
Never connect the transceiver to a 24 V battery. Be  
sure to use a 12 V vehicle battery that has sufficient  
current capacity. If the current to the transceiver is  
insufficient, the display may darken during transmission,  
or transmit output power may drop excessively.  
4 Confirm the correct polarity of the connections, and  
attach the power cable to the battery terminals; red  
connects to the positive (+) terminal, black connects  
to the negative (–) terminal.  
1 Route the DC power cable supplied with the  
transceiver directly to the vehicle’s battery terminals  
using the shortest path from the transceiver.  
•
Use the full length of the cable without cutting off  
excess even if the cable is longer than required. In  
particular, never remove the fuse holders from the  
cable.  
•
•
•
If using a noise filter, it should be installed with an  
insulator to prevent it from touching metal on the  
vehicle.  
Red  
It is not recommended to use the cigarette lighter  
socket since some cigarette lighter sockets introduce  
an unacceptable voltage drop.  
Fuse holder  
Black  
If the power cable must be routed through a hole in the  
vehicle chassis or body, for example in the firewall at  
the front of the passenger compartment, use a rubber  
grommet to protect the cable from abrasion.  
Dismantle the fuse holder to pass the cable through  
the firewall.  
5 Reconnect any wiring removed from the negative  
terminal.  
6 Connect the DC power cable to the transceiver’s  
power supply connector.  
•
Press the connectors firmly together until the locking  
tab clicks.  
Press  
firmly.  
•
The entire length of the cable must be dressed so it is  
isolated from heat and moisture.  
Fuse holder  
3
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2 Connect the transceiver’s DC power connector to  
■ Fixed Station Operation  
the connector on the DC power cable.  
1
In order to use this transceiver for fixed station  
operation, you will need a separate 13.8 V DC power  
supply that must be purchased separately. The  
recommended current capacity of your power supply is  
12 A.  
•
Press the connectors firmly together until the locking  
tab clicks.  
1 Connect the DC power cable to the regulated DC  
power supply and check that polarities are correct  
(Red: positive, Black: negative).  
Press  
firmly.  
Fuse holder  
•
•
•
DO NOT directly connect the transceiver to an  
AC outlet!  
Note:  
◆
Use the supplied DC power cable to connect the  
transceiver to a regulated power supply.  
For your transceiver to fully exhibit its performance capabilities,  
the following optional power supply is recommended:  
PS-33 (20.5 A, 25% duty cycle).  
Before connecting the DC power supply to the transceiver, be  
sure to switch the transceiver and the DC power supply OFF.  
Do not plug the DC power supply into an AC outlet until you  
make all connections.  
Do not substitute a cable with smaller gauge  
wires.  
◆
◆
Fuse holder  
Regulated DC power  
supply  
Red (+)  
Black (–)  
To AC outlet  
4
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■ Replacing Fuses  
ANTENNA CONNECTION  
1
If the fuse blows, determine the cause then correct the  
problem. After the problem is resolved, then replace the  
fuse. If newly installed fuses continue to blow,  
disconnect the power cable and contact your dealer or  
the nearest Service Center for assistance.  
Before operating, you must first install an efficient,  
well-tuned antenna. The success of your installation will  
depend largely on the type of antenna and its correct  
installation. The transceiver can give excellent results if the  
antenna system and its installation is given careful  
attention.  
Fuse Current Rating  
Fuse Location  
Your choice of antenna should have a 50 Ω impedance to  
match the transceiver input impedance. Use low-loss  
coaxial feed line that also has a characteristic impedance of  
50 Ω. Coupling the antenna to the transceiver via feed  
lines having an impedance other than 50 Ω reduces the  
efficiency of the antenna system, and can cause  
Transceiver  
15 A  
Supplied Accessory  
DC Power Cable  
20 A  
CAUTION: ONLY USE FUSES OF THE SPECIFIED TYPE AND  
interference to nearby broadcast television receivers, radio  
receivers, and other electronic equipment.  
RATING.  
Note: If you use the transceiver for a long period when the vehicle  
battery is not fully charged, or when the engine is OFF, the battery  
may become discharged, and will not have sufficient reserves to start  
the vehicle. Avoid using the transceiver under these conditions.  
CAUTION:  
◆
TRANSMITTING WITHOUT FIRST CONNECTING AN ANTENNA  
OR OTHER MATCHED LOAD MAY DAMAGE THE TRANSCEIVER.  
ALWAYS CONNECT THE ANTENNA TO THE TRANSCEIVER  
BEFORE TRANSMITTING.  
◆
ALL FIXED STATIONS SHOULD BE EQUIPPED WITH A  
LIGHTNING ARRESTER TO REDUCE THE RISK OF FIRE,  
ELECTRIC SHOCK, AND TRANSCEIVER DAMAGE.  
Antenna  
connector  
To antenna  
Feed line connector  
5
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ACCESSORY CONNECTIONS  
PACKET EQUIPMENT CONNECTIONS  
1
If you intend to use this transceiver for Packet operation,  
you will need the following equipment.  
■ External Speakers  
•
•
•
•
•
Personal computer with communications software  
Terminal Node Controller (TNC)  
TNC power supply  
RS-232C cable  
6-pin mini DIN plug (optional PG-5A)  
If you plan to use external speakers, choose speakers  
with an impedance of 8 Ω. The external speaker jacks  
accept a 3.5 mm (1/8") diameter mono (2-conductor)  
plug. Recommended speakers include the SP-50B and  
SP-41.  
For the DATA connector pins, refer to “PACKET  
OPERATION” {page 79}.  
Note:  
◆
◆
◆
Do not share a single power supply between the transceiver and the  
TNC.  
Keep as wide a separation between the transceiver and computer as  
practical to reduce noise-pickup by the transceiver.  
One end of the optional PG-5A cable has not been connectorized.  
Attach the appropriate connector that mates with the TNC connector.  
■ Microphone  
To communicate in the voice modes, plug a 600 Ω  
microphone equipped with an 8-pin modular connector  
into the modular socket on the front panel of the  
transceiver. Press firmly on the plug until the locking tab  
KENWOOD  
RS-232C cable  
Transceiver  
power supply  
clicks.  
TNC power  
supply  
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KENWOOD  
FM DUAL BANDER TM-000  
TNC  
PG-5A cable  
TM-V7  
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YOUR FIRST QSO  
2
If you tend to discard instruction manuals along with the packaging  
q Switch ON the DC power supply,  
then press the PWR switch.  
material .....please don’t. The 6 steps given here will get you on the  
air in your first QSO right away. So, you can enjoy the exhilaration  
that comes with opening a brand new transceiver.  
After trying the rig for a while, settle back in your most comfortable  
operating chair with this manual and your favorite drink for an hour or  
two. The time spent will be worthwhile.  
wTurn the VOL and SQL controls to  
approximately 9 o'clock.  
q
ePress [BAND SEL] to select the  
VHF or UHF band.  
CALL  
PWR  
rTurn the Tuning control to select  
a frequency.  
VOL  
SQL  
tPress and hold Mic [PTT], then  
speak in a normal tone of voice.  
t
y
r
ww  
wwe  
e
yRelease Mic [PTT] to receive.  
MC-53DM  
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GETTING ACQUAINTED  
Programmable Memory (PM) mode  
BASIC TRANSCEIVER MODES  
Press [PM] to select. In this mode you can select the  
transceiver environment, by pressing [1] to [4], that you  
stored in PM channels {page 36}.  
This section introduces you to the basic modes you can  
select, and differences between the TX band and the  
Control band.  
3
VFO mode  
CALL  
PWR  
Press [VFO] to select. In this mode you can change the  
operating frequency using the Tuning control or Mic  
[UP]/[DWN].  
VOL  
SQL  
CALL  
PWR  
Menu mode  
Press [MNU] to select. In this mode you can change Menu  
Nos. using the Tuning control or Mic [UP]/[DWN].  
VOL  
SQL  
CALL  
PWR  
Memory Recall mode  
Press [MR] to select. In this mode you can change  
memory channels, using the Tuning control or Mic  
[UP]/[DWN], where you stored frequencies and related  
data. For further information, refer to "MEMORY  
CHANNELS" {page 28}.  
VOL  
SQL  
CALL  
PWR  
VOL  
SQL  
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TX-Band  
BUTTON FUNCTION DISPLAY  
Press the left [BAND SEL] (VHF) or the right [BAND SEL]  
(UHF) to select. "PTT" on the display shows which band  
(VHF or UHF) is currently selected as the transmit (TX)  
band. You can use the TX band to transmit signals or to  
control the transceiver.  
The lower portion of the display has labels that indicate the  
current function of each of the 4 front panel buttons. The  
italic font is used to show these 4 buttons in the description  
of each operation step. After pressing [F] or [F] (1 s),  
pressing [F] again or waiting for 10 seconds restores the  
basic state.  
3
CALL  
PWR  
Basic State  
Display Labels  
VOL  
SQL  
s
Control Band  
Press [CONT SEL] to select. On the display "Ctrl" appears  
to show which band (VHF or UHF) is currently selected as  
the Control band. Use this function when you want to  
control the band that is not currently used for TX. After  
selecting the Control band, you cannot control the TX  
band.  
Labels after  
Pressing [F]  
s
CALL  
PWR  
Labels after  
Pressing [F] (1 s)  
s
VOL  
SQL  
Note:  
◆
◆
◆
When selecting Program Memory mode, you will also see different  
labels. See "Programmable Memory mode" {page 8}.  
You can also select different combinations of button labels. Refer to  
"CHANGING MULTI-FUNCTION BUTTON LABELS" {page 66}.  
After pressing [F] or [F] (1 s), press the appropriate key within  
approximately 10 seconds, or the Basic State display will be restored.  
9
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e MR button  
FRONT PANEL  
Selects the Memory Recall mode {page 31}. In this mode  
you can change memory channels, using the Tuning  
control or Mic [UP]/[DWN]. Also starts or stops Memory  
Scan {page 44}.  
Note: This section describes only the main functions of the front panel  
controls and buttons. For the functions not described here, you will find  
explanations in the appropriate sections of this manual.  
3
r Tuning control  
CALL  
PWR  
Selects:  
•
•
•
Operating frequencies when in VFO mode.  
Memory channels when in Memory Recall mode {page 31}.  
Menu Nos. when in Menu mode {page 19}.  
This control is used for various other selections.  
t MHz button  
q CALL button  
Selects the MHz mode. In this mode you can change the  
operating frequency in 1 MHz steps or 10 MHz steps  
{page 17}, using the Tuning control or Mic [UP]/[DWN].  
Also starts or stops MHz Scan {page 47}.  
Recalls the Call channel {page 33}. Also starts or stops  
Call/VFO Scan {page 48} when in VFO mode, or  
Call/Memory Scan {page 48} when in Memory Recall  
mode.  
w VFO button  
Selects the VFO mode {page 8}. In this mode you can  
change the operating frequency, using the Tuning control  
or Mic [UP]/[DWN]. Also provides:  
•
•
VFO Scan start/stop to scan the entire VFO range {page 44}.  
Program Scan start/stop to scan a programmed range of  
frequencies {page 46}.  
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! SQL controls  
Adjusts the squelch threshold level {page 16}. This allows  
you to mute speaker output while no stations are being  
received. Turn the left control (VHF) or the right control  
(UHF) depending on which band you want to operate.  
CALL  
PWR  
3
! VOL controls/ BAND SEL buttons  
When turned, these controls adjust the level of receive  
audio from the speaker {page 16}. Turn the left control  
(VHF) or the right control (UHF) depending on which band  
you want to operate.  
When pressed, these buttons select the desired TX band.  
Press the left button (VHF) or the right button (UHF)  
depending on which band you want to select.  
y F (Function) button  
! CONT SEL button  
Allows you to select the different functions that are  
available using the multifunction buttons.  
Selects the band that you can control using the front panel  
buttons or the microphone keys.  
u TONE button  
Switches the Tone function {page 24} or CTCSS function  
{page 49} ON or OFF. Also activates or deactivates  
Automatic Tone frequency ID {page 49}.  
i REV button  
Switches the transmit frequency and receive frequency  
when operating with a transmit offset or a split memory  
channel {page 27}.  
o LOW button  
Selects High, Mid, or Low transmit output power {page 18}.  
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REAR PANEL  
CALL  
PWR  
3
! MNU button  
q Antenna connector  
Selects the Menu mode {page 19}.  
! PM button  
Connect an external antenna {page 5}. When making test  
transmissions, connect a dummy load in place of the  
antenna. The antenna system or load should have an  
impedance of 50 Ω. The TM-V7E accepts a male N-type  
connector and other versions accept a male PL-259  
connector. This transceiver has only one antenna  
connector because of a built-in duplexer.  
Selects the Programmable Memory mode {page 36}.  
! PWR switch  
Switches the transceiver ON or OFF {page 16}.  
! Microphone connector  
w Power Input 13.8 V DC cable  
Insert the 8-pin modular connector plug until the locking tab  
"clicks".  
Connect to a 13.8 V DC power source. Use the supplied  
DC power cable {pages 3 and 4}.  
UP  
DC 8 V, 200 mA max.  
GND  
STBY (PTT)  
GND (MIC)  
MIC  
NC: No connection  
DWN  
e Speaker jacks  
If you wish, connect an optional external speaker for clearer  
audio. These jacks accept a 3.5 mm (1/8") diameter,  
2-conductor plug. See page 6 for more information.  
! DATA connector  
Connect a Terminal Node Controller (TNC) for Packet  
operation. Accepts a 6-pin mini DIN plug {page 6}.  
12  
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t CALL key  
y VFO key  
u MR key  
MICROPHONE  
MC-53DM  
MC-45  
2
1
2
1
Identical to the front panel CALL, VFO, and MR buttons.  
These keys can be re-programmed, if desired {page 72}.  
DWN  
UP  
3
3
7
7
8
8
3
i PF key  
MIC  
5
5
CALL VFO  
MR  
PF  
Depending on which function you select by accessing  
"PF1" in Menu No. 16 {page 21}, the function of this key  
differs. Refer to "CONFIGURING PROGRAM FUNCTION  
KEYS" {page 72}.  
6
LOCK  
6
6
ELECTRET CONDENSER MIC  
MADE IN JAPAN  
4
4
o DTMF keypad (MC-53DM only)  
The 16-key keypad is used for DTMF functions, or to  
directly enter a frequency or a memory channel number.  
q UP button  
w DWN button  
Raises or lowers the operating frequency, the memory  
channel number, the menu number, etc. Holding either  
button down causes the action to be repeated. Also,  
switches between values for functions with multiple  
choices.  
e PTT (Push-to-talk) switch  
Press to transmit; release to receive. Also used to cancel  
various functions such as Scan {page 40} or Automatic  
Band Change {page 62}.  
r LOCK switch  
Locks all microphone keys except [PTT] and the DTMF  
keypad, if equipped.  
13  
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INDICATORS  
What You Press to Cancel  
Indicator What You Selected  
On the display you will see various indicators that show  
what you have selected. Sometimes you may not recall  
what those indicators mean or how you can cancel the  
current setting. In such a case, you will find this table very  
useful.  
Plus offset direction [F], [SHIFT], [F],  
[SHIFT] ( TM-V7E: one  
more [F], [SHIFT] )  
3
[F], [SHIFT] (TM-V7E:  
one more [F], [SHIFT] )  
Minus offset direction  
Minus offset direction [F], [SHIFT]  
(–7.6 MHz)  
What You Selected  
What You Press to Cancel  
Indicator  
(TM-V7E)  
Always visible on either  
band  
TX (Transmit) band  
Split memory  
channel  
[VFO]  
[CONT SEL]  
[CALL]  
Control band  
Call channel  
Automatic Band  
Change (A.B.C.)  
[F], [MNU]  
Transceiver Lock  
All Lock  
[F], [MHz]  
[LOW], [LOW] to select  
the default (High)  
Medium transmit  
power  
[MHz]+ POWER ON  
then [F], [MHz]  
[LOW] to select the  
default (High)  
Low transmit power  
When you receive a signal:  
[F], [DTSS], [F],  
[DTSS]  
DTSS  
[F], [DTSS]  
Page  
[TONE], [TONE]  
Tone function  
CTCSS  
[TONE]  
[REV]  
[REV]  
•
•
"BUSY" appears when the squelch {page 16} is open.  
The S-meter shows the strength of received signals.  
Reverse  
Automatic Simplex  
Checker (ASC)  
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The following table lists the function indexes that you will  
see on the display.  
TRANSCEIVER GUIDE  
When you cannot recall how to use a function and you do  
not have this manual with you, you need not worry. This  
transceiver shows you the steps for operating the functions  
that you will often use.  
Ref. Page  
Function Index  
Ref. Page  
Function Index  
3
44  
Transmit Stored  
DTMF  
60  
VFO Scan  
Note: Not all functions are supported by Transceiver Guide.  
Store Simplex  
Memory  
47  
30  
MHz Scan  
1 Press [MNU] to enter Menu mode.  
Store Split Memory  
44  
48  
30  
33  
2 Select Menu No. 1 (Guide).  
Memory Scan  
Call Scan  
Store Simplex Call  
Ch  
CALL  
PWR  
31  
34  
35  
35  
39  
81  
Store Split Call Ch  
Assign PF1 key  
Assign PF2 key  
Assign PF3 key  
Assign PF4 key  
34  
72  
72  
72  
72  
MR Ch Clr  
Ch Disp  
VOL  
SQL  
All Reset  
VFO Reset  
3 Press [SET], then turn the Tuning control to select the  
desired function.  
PM Reset  
Repeater1  
•
You can also press Mic [UP]/[DWN] to select a function.  
1U.S.A./ Canada only  
CALL  
PWR  
VOL  
SQL  
2
1
4 To exit Guide mode, press [MNU] again.  
15  
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OPERATING BASICS  
SWITCHING POWER ON/OFF  
ADJUSTING SQUELCH  
1 Switch ON the DC power supply.  
The purpose of squelch is to silence audio output from the  
speaker when no signals are present. When squelch is set  
correctly, you will hear sound only while a station is actually  
being received. The point at which ambient noise on a  
frequency just disappears, called the squelch threshold,  
depends on the frequency.  
•
If operating mobile, skip this step.  
4
2 Press the PWR switch to switch ON the transceiver.  
CALL  
PWR  
Turn the SQL control clockwise to just eliminate the  
background noise when no signal is present.  
VOL  
SQL  
CALL  
PWR  
3 To switch OFF the transceiver, press the PWR switch  
again.  
VOL  
SQL  
•
In a fixed installation, after the transceiver has been  
switched ON, it can then be switched OFF or ON by using  
only the power switch on the DC power supply.  
SELECTING A BAND  
ADJUSTING VOLUME  
Press [BAND SEL] to select the VHF or UHF band.  
Turn the VOL control clockwise to increase the audio level  
and counterclockwise to decrease the audio level.  
•
"PTT" appears above the VHF or UHF frequency to show  
which band you selected.  
CALL  
PWR  
CALL  
PWR  
VOL  
SQL  
VOL  
SQL  
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•
•
If you cannot select a particular receive frequency, the  
frequency step size needs to be changed. See  
"CHANGING FREQUENCY STEP SIZE" {page 65} for  
further information.  
SELECTING FREQUENCIES  
■ Tuning Control  
Using the Tuning control is convenient when you are  
within easy reach of the transceiver front panel, and the  
frequencies to be selected lie near the current  
frequency.  
You can also select frequencies via the microphone  
keypad (MC-53DM only). See "KEYPAD DIRECT  
ENTRY" {page 74}.  
4
■ Microphone [UP]/[DWN] Buttons  
1 Press [VFO] to select VFO mode.  
Using Mic [UP]/[DWN] for frequency selection is useful  
when mobiling or any time you are not immediately in  
front of the transceiver.  
CALL  
PWR  
VOL  
SQL  
Press [UP] or [DWN] once to change the receive  
frequency by one frequency step in the direction  
indicated by the button.  
2 Turn the Tuning control to select a receive  
•
Pressing and holding either button causes the frequency  
to step repeatedly in one direction until the button is  
released.  
frequency.  
CALL  
PWR  
•
To change frequencies in steps of 1 MHz (or 10 MHz),  
press [MHz] (or [F] + [MHz]) first.  
VOL  
SQL  
•
•
•
Clockwise rotation increases the frequency one  
frequency step at a time.  
Counterclockwise rotation decreases the frequency  
one step at a time.  
To change frequencies in steps of 1 MHz, press [MHz]  
first. Pressing [MHz] again cancels the 1 MHz  
function. To change in steps of 10 MHz, press  
[F] + [MHz] first. Pressing [F] cancels the 10 MHz  
function; pressing [MHz] starts the 1 MHz function.  
MC-53DM  
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■ Selecting Output Power  
TRANSMITTING  
It’s wise, and required by law, to select the lowest power  
that allows reliable communication. If operating from  
battery power, lower transmit power will give you more  
operating time before a charge is necessary. Reducing  
power lowers the risk of interfering with others on the  
band.  
1 When ready to begin transmitting, press and hold Mic  
[PTT] and speak in a normal tone of voice.  
•
"ON AIR" and the RF power meter appear.  
4
Press [LOW] to select the transmit power you require.  
CALL  
PWR  
•
•
Speaking too close to the microphone, or too loudly, may  
increase distortion and reduce intelligibility of your signal  
at the receiving station.  
VOL  
SQL  
The RF power meter shows the relative transmit output  
power.  
2 When you finish speaking, release Mic [PTT].  
•
Each time you press [LOW], the transmit power is  
changed as shown below.  
High  
(No Indicator)  
Low  
("L")  
Medium  
("M")  
CAUTION:  
◆
DO NOT TRANSMIT WITH HIGH OUTPUT POWER FOR  
EXTENDED PERIODS. THE TRANSCEIVER MAY OVERHEAT  
AND MALFUNCTION.  
CONTINUOUS TRANSMISSIONS CAUSE THE RADIATOR TO  
OVERHEAT. NEVER TOUCH THE RADIATOR IN SUCH A  
SITUATION.  
◆
MC-53DM  
Note: When the transceiver overheats because of ambient high  
temperature or continuous transmissions, the protective circuit may  
function to lower transmit output power.  
18  
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MENU SET-UP  
3 Turn the Tuning control, or press Mic [UP]/[DWN], to  
select the Menu No.  
WHAT IS A MENU?  
Many functions on this transceiver are selected or  
configured via a software-controlled Menu instead of  
physical controls on the transceiver. Once familiar with the  
Menu system, you will appreciate the versatility it offers.  
•
•
"CLR" and either "s" or "SET" appear as button labels.  
To cancel the selection and restore the previous display,  
press [CLR].  
5
CALL  
PWR  
MENU ACCESS  
1 Select the desired band.  
VOL  
SQL  
•
For some Menu Nos., you can select a different setting on  
each band.  
2 Press [MNU] to enter Menu mode.  
The subsequent steps differ depending on which Menu No.  
you selected. See the appropriate sections in this manual.  
•
The last Menu No. used appears.  
Note:  
◆
As required, operate keys or the Tuning control in each step within  
approximately 10 seconds, or the previous mode will be restored.  
After selecting for an Item No. under a Menu No., pressing [t] stores  
the setting and allows you to select for another Item No.  
CALL  
PWR  
◆
VOL  
SQL  
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MENU CONFIGURATION  
Note: For the shaded Menu functions, select the appropriate band (VHF or UHF) before entering Menu mode.  
Selections  
Default  
Description  
Transceiver Guide  
Menu No. Item No.  
Ref. Page  
1
2
––  
1
15  
41  
See reference page  
25/ 49/ 73/ 147  
Number of Channels for Visual  
Scan  
5
49  
2
3
1
2
3
Power-ON Message  
Multi-function Button Label  
Display Reverse  
69  
66  
71  
71  
70  
See reference page  
See reference page  
Positive/ negative  
Level 1 (min.) ~ level 16 (max.)  
Level 1 (max.) ~ level 4 (min.)/  
OFF  
"KENWOOD"  
F/TONE/REV/LOW  
3
4
5
Negative  
Display Contrast  
8
1
Display Dimmer  
4
1
2
Auto Dimmer Change  
70  
45  
29  
ON/ OFF  
OFF  
OFF  
Memory Channel Lockout  
VHF/UHF Memory Channel Ratio  
ON/ OFF  
90:90/ 110:70/ 130:50/ 50:130/  
70:110/ 140:140  
See reference page  
ON/ OFF  
90:90  
3
4
1
Memory Channel Name  
Auto PM Channel Storing  
Automatic Repeater Offset  
(U.S.A./ Canada/ Europe only)  
Offset Frequency  
32  
39  
26  
OFF  
ON  
ON/ OFF  
2
3
24  
73  
00.00 MHz ~ 29.95 MHz in  
steps of 50 kHz  
See reference  
page  
1750 Hz Tone Transmit Hold  
(TM-V7E only)  
ON/ OFF  
OFF  
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Menu No. Item No.  
Default  
Ref. Page  
Description  
Selections  
––  
Programmable VFO (Upper/ lower Frequencies selectable on the  
6
Upper/lower RX  
frequency limits  
on the band  
64  
limits)  
band  
––  
––  
––  
––  
––  
1
DTMF Number Storing  
See reference page  
Time-Operated/ Carrier-Operated  
ON/ OFF  
7
8
59  
43  
5
Scan Resume Methods  
Advanced Intercept Point (AIP)  
Automatic Power Off (APO)  
Time-Out Timer (TOT)  
Time-Operated  
OFF  
9
62  
ON/ OFF  
10  
11  
12  
OFF  
61  
3/ 5/ 10 minutes  
10 minutes  
350 ms  
Manual  
OFF  
61  
DTSS/ Page Code Transmit Delay 350 ms/ 550 ms  
52,56  
57  
2
Auto Page Cancel  
Auto (ON)/ manual (OFF)  
3
Page Answer Back  
ON/ OFF  
57  
(U.S.A./ Canada only)  
S-meter Squelch  
1
2
1
2
3
ON/ OFF  
13  
14  
OFF  
OFF  
68  
68  
66  
76  
82  
S-meter Squelch Hang Time  
Beep Volume  
125 ms/ 250 ms/ 500 ms/ OFF  
Level 1 (min.) ~ 7 (max.) / OFF  
Mode 1/ mode 2  
Level 5  
Mode 1  
English  
Speaker Configuration  
Voice Synthesizer  
English/ Japanese/ OFF  
(Only when the optional VS-3 is installed.)  
Data Transfer Rate  
1
2
1200 bps/ 9600 bps  
ON/ OFF  
15  
16  
1200 bps  
OFF  
79  
79  
77  
73  
58  
81  
Data TX/RX Band  
1
Microphone Control  
Programmable Function Keys  
DTMF Monitor  
ON/ OFF  
OFF  
2 ~ 5  
6
See reference page  
ON/ OFF  
OFF  
ON  
––  
Repeater TX Hold  
(U.S.A./ Canada only)  
ON/ OFF  
17  
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OPERATING THROUGH REPEATERS  
Compared to simplex communication, you can usually  
REPEATER ACCESS  
transmit over much greater distances by using a repeater.  
Repeaters are typically located on a mountain top or other  
elevated location. Often they operate at higher ERP  
(Effective Radiated Power) than a typical station. This  
combination of elevation and high ERP allows  
Most Amateur Radio voice repeaters use a separate  
receive and transmit frequency. The transmit frequency  
may be higher or lower than the receive frequency but the  
difference in frequencies will be a standard amount, or  
"standard split". You can set a separate receive and  
transmit frequency by selecting the offset frequency and  
offset direction with respect to the receive frequency.  
communications over considerable distances.  
6
Repeaters are often installed and maintained by radio  
clubs, sometimes with the cooperation of local businesses  
involved in the communications industry. During  
emergencies, repeater networks can be a valuable aid to  
officials responsible for coordinating communications in a  
community.  
In addition, some repeaters may require the transceiver to  
transmit a tone before the repeater can be used. To  
transmit this required tone, activate the Tone function and  
select a tone frequency. The required tone frequency  
depends on the repeater you are accessing.  
Most repeater configurations fall into one of the following  
categories:  
Offset  
Direction  
TM-V7E  
UHF  
TM-V7A/ E  
VHF  
TM-V7A  
UHF  
+
–
+1.6 MHz  
–1.6 MHz  
+600 kHz  
–600 kHz  
N/A  
+5 MHz  
–5 MHz  
– (" ")  
–7.6 MHz  
N/A  
TX: 144.73 MHz  
TX tone: 88.5 Hz  
RX: 145.33 MHz  
N/A: Not applicable  
TX: 144.73 MHz  
TX tone: 88.5 Hz  
RX: 145.33 MHz  
22  
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■ Selecting Offset Direction  
Flow Chart for Repeater Access  
Select a band.  
Select whether the transmit frequency will be higher (+)  
or lower (–) than the receive frequency.  
Press [F], [SHIFT].  
•
Each time you repeat this key operation, the offset direction  
changes as shown below.  
Select a receive frequency.  
Select an offset direction.  
Select an offset frequency.  
+
−
Simplex  
TM-V7A/E  
(VHF)  
TM-V7A  
(UHF)  
6
−
+
Simplex  
−
−
TM-V7E  
(UHF)  
If the offset transmit frequency falls outside the allowable  
transmit frequency range, transmitting is inhibited until  
the transmit frequency is brought within the band limits  
by one of the following methods:  
•
•
Move the receive frequency further inside the band.  
Change the offset direction.  
Activate the Tone function, if necessary.  
Select a tone frequency, if necessary.  
Note: While using a split memory channel or transmitting, you cannot  
change the offset direction.  
Press Mic [PTT].  
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5 Press [SET], then select the appropriate offset  
■ Selecting Offset Frequency  
frequency.  
Select how much the transmit frequency will be offset  
from the receive frequency.  
•
The selectable range is from 00.00 MHz to 29.95 MHz  
in steps of 50 kHz.  
1 Select the desired band.  
CALL  
PWR  
2 Press [MNU] to enter Menu mode.  
3 Select Menu No. 5 (Repeater).  
VOL  
SQL  
2
CALL  
PWR  
6
1
6 Press [SET] again to complete the setting.  
VOL  
SQL  
7 Press [MNU] again to exit Menu mode.  
TM-7VE only: If you have selected " " for the offset direction, you  
cannot change the default (7.6 MHz).  
4 Press [s], then select Item No. 2 (VHF Offset or  
UHF Offset).  
Note: After changing the offset frequency, the new offset frequency  
will also be used by Automatic Repeater Offset.  
•
The current offset frequency appears.  
CALL  
PWR  
■ Activating Tone Function  
Press [TONE] to activate the Tone function.  
VOL  
SQL  
2
•
Each time you press [TONE], the selection changes as  
shown below.  
1
No Indicator  
CTCSS  
("CT")  
Tone  
("T")  
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■ Selecting a Tone Frequency  
Freq.  
(Hz)  
Freq.  
(Hz)  
Freq.  
(Hz)  
Freq.  
(Hz)  
No.  
No.  
No.  
No.  
1 Press [TONE] to activate the Tone function.  
2 Press [F] (1 s), [T.SEL].  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
01  
02  
03  
04  
05  
06  
07  
08  
09  
10  
136.5  
141.3  
146.2  
151.4  
156.7  
162.2  
167.9  
173.8  
179.9  
186.2  
67.0  
71.9  
74.4  
77.0  
79.7  
82.5  
85.4  
88.5  
91.5  
94.8  
97.4  
192.8  
203.5  
210.7  
218.1  
225.7  
233.6  
241.8  
250.3  
31  
32  
33  
34  
35  
36  
37  
38  
100.0  
103.5  
107.2  
110.9  
114.8  
118.8  
123.0  
127.3  
131.8  
•
The current tone frequency appears.  
CALL  
PWR  
6
VOL  
SQL  
1
2
3 Turn the Tuning control, or Mic [UP]/[DWN] to select  
a tone frequency.  
4 Press [OFF] to complete the setting.  
Note: Use Nos. 01 to 38 shown in the table above when selecting  
tone frequencies via Keypad Direct Entry {page 75}.  
TM-V7E only: To transmit a 1750 Hz tone, assign the 1750 Hz  
Tone function to one of the Programmable Function keys of the  
microphone {page 72}.  
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1 Select the VHF band.  
■ Automatic Repeater Offset  
(U.S.A./ Canada/ Europe Only)  
2 Press [MNU] to enter Menu mode.  
3 Select Menu No. 5 (Repeater).  
This function automatically selects an appropriate offset  
direction according to the frequency that you select on  
the VHF band. The transceiver is programmed for  
offset direction as shown below. To obtain an up-to-date  
band plan for repeater offset direction, contact your  
national Amateur Radio association.  
CALL  
PWR  
VOL  
SQL  
6
U.S.A. and Canada versions  
This complies with the standard ARRL band plan.  
4 Press [s], then select Item No. 1 (Auto Offset).  
144.0  
145.5  
146.4  
146.6  
147.0  
147.6  
148.0 MHz  
CALL  
PWR  
145.1  
146.0  
147.4  
−
−
−
+
+
S
S
S
S
VOL  
SQL  
2
S: Simplex  
1
European versions  
5 Press [SET] to toggle the function ON (default) or  
OFF.  
144.0  
145.6  
145.8  
146.0 MHz  
6 Press [MNU] again to exit Menu mode.  
S
S
–
S: Simplex  
Note: Automatic Repeater Offset does not function when Reverse  
or CTCSS is ON. However, pressing [REV] after Automatic Repeater  
Offset has selected an offset (split) status, exchanges the receive  
and transmit frequencies.  
26  
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■ Automatic Simplex Checker (ASC)  
REVERSE FUNCTION  
This function automatically monitors the strength of the  
signal you are receiving from the repeater. If the signal  
strength is high enough to allow direct contact without a  
repeater, an indicator on the display begins blinking.  
This alerts you to move off to a private frequency and  
release the repeater for other users.  
When used while monitoring a repeater, the Reverse  
function allows you to manually check the signal strength of  
a station accessing the repeater. If the station’s signal is  
strong, it is best to move to a simplex frequency to continue  
the contact and free up the repeater.  
Press [REV] to toggle the Reverse function ON or OFF.  
1 Press [REV] (1 s) to switch the function ON.  
•
The receive frequency and the transmit frequency are  
exchanged.  
6
•
The ASC indicator appears.  
•
"R" appears when the function is ON.  
•
While direct contact is possible, the ASC indicator  
blinks.  
Note:  
2 To cancel ASC, press [REV].  
◆
If pressing [REV] places the transmit frequency outside the allowable  
transmit frequency range, an error beep sounds when [PTT] is  
pressed, and transmission is inhibited.  
Note:  
◆
If reversal would place the receive frequency outside the receive  
frequency range, an error beep sounds when [REV] is pressed. No  
reversal occurs.  
◆
When direct contact becomes impossible, the ASC indicator  
stops blinking.  
ASC does not function if your transmit and receive frequencies  
are the same (simplex operation).  
ASC does not function while scanning.  
If you recall a memory channel or the Call channel that contains  
Reverse ON status, ASC is switched OFF.  
◆
◆
◆
Automatic Repeater Offset does not function while Reverse is ON.  
You cannot switch Reverse ON or OFF while transmitting.  
◆
◆
27  
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MEMORY CHANNELS  
In memory channels, you can store frequencies and related  
data that you often use. A total of 280 memory channels  
are available, 140 each for VHF and UHF.  
The data listed below can be stored in each memory  
channel:  
Simplex  
Channel  
Split  
Channel  
Parameter  
You can also store a name for each memory channel.  
Using this naming function restricts the total number of  
memory channels to 180, but allows you to select the ratio  
of channels between the VHF and UHF bands, from among  
5 types. For more information, see "NAMING MEMORY  
CHANNELS" {page 32}.  
RX frequency  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
N/A  
N/A  
Yes  
Yes  
Yes  
Yes  
TX frequency  
Tone frequency  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
7
CTCSS frequency  
Tone or CTCSS status  
Frequency step  
SIMPLEX OR SPLIT MEMORY CHANNEL?  
There are 2 methods of storing transmit/receive  
frequencies and related data in memory channels,  
depending on the relationship of the transmit and receive  
frequencies. You can use each memory channel either as a  
simplex channel or split channel. Use as a split channel to  
store a separate receive and transmit frequency.  
Offset direction  
Reverse status  
DTSS code, DTSS status  
Memory channel lockout  
Memory channel name  
•
Simplex memory channels:  
RX frequency = TX frequency  
•
Split memory channels:  
RX frequency ≠ TX frequency  
Yes: Can be stored in memory.  
N/A: Not applicable  
Note: Not only can you store data in memory channels, but you can also  
overwrite existing data with new data.  
28  
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3 Press [s], then select item No. 2 (Channel Ratio).  
                                                                 
                                                                 
VHF/UHF MEMORY CHANNEL RATIO  
CALL  
PWR  
You can change the ratio of memory channels between the  
VHF and UHF bands, from the factory default (90 channels  
each). Changing the ratio requires all memory channels to  
be cleared. So decide the appropriate ratio before storing  
data in memory channels.  
VOL  
SQL  
2
1
The selectable ratios are as shown below:  
4 Press [SET], then select the desired ratio.  
Memory Channel  
VHF Band  
UHF Band  
CALL  
PWR  
Name  
Yes  
Yes  
Yes  
Yes  
Yes  
N/A  
7
90  
70  
90  
110  
130  
50  
VOL  
SQL  
2
1
50  
5 Press [SET] again.  
130  
110  
140  
•
•
A confirmation message appears.  
To quit changing the ratio, press [CLR].  
70  
140  
6 Press [SET] once again.  
Yes: Memory channel name programmable  
N/A: Not applicable  
•
•
The memory channels are cleared and the ratio is changed.  
The previous mode is restored.  
1 Press [MNU] to enter Menu mode.  
2 Select Menu No. 4 (Memory).  
CALL  
PWR  
VOL  
SQL  
29  
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STORING DATA IN SIMPLEX CHANNELS  
STORING DATA IN SPLIT CHANNELS  
1 Select the desired band.  
1 To select the desired receive frequency, related data  
and memory channel, use steps 1 to 4 (not 5) given for  
Simplex Memory Channels.  
2 Select the desired frequency and related data (Tone,  
CTCSS, DTSS, etc.) using VFO mode, Memory Recall  
{page 31}, or the Call channel {page 33}.  
2 Press [MR] (1 s).  
•
" ± " appears.  
3 Press [F].  
•
•
A memory channel number and an arrow appear.  
The arrow shows whether the current memory channel  
contains data ("s") or not ("u").  
7
3 Select the desired transmit frequency.  
4 Press [MR].  
•
The selected transmit frequency is stored in the memory  
channel.  
4 Turn the Tuning control, or press Mic [UP]/[DWN], to  
select the desired memory channel.  
Note:  
◆
If you select an offset direction in step 1, you can also press [REV] in  
step 3 to select a transmit frequency. The transmit frequency  
separated by the current offset frequency will be stored in the  
memory channel.  
5 Press [MR].  
•
The selected frequency and related data are stored in the  
memory channel. The transmit frequency from a split  
memory channel or split Call channel is not stored.  
◆
◆
In step 2 you cannot use Mic [MR], or Mic [PF] programmed with  
Memory Recall.  
Transmit Offset status and Reverse status are not stored in a split  
memory channel.  
•
If the memory channel selected in the previous step  
already contained data, the new data overwrites the  
previous data.  
30  
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RECALLING MEMORY CHANNELS  
1 Select the desired band.  
CLEARING MEMORY CHANNELS  
1 Select the desired band.  
2 Press [MR] to enter Memory Recall mode.  
2 Press [MR] to enter Memory Recall mode.  
•
The memory channel used last is recalled.  
3 Turn the Tuning control, or press Mic [UP]/[DWN], to  
select the desired memory channel.  
4 Switch OFF the power to the transceiver.  
5 Press [MHz]+ POWER ON.  
•
A confirmation message appears.  
7
6 Press [MR] again.  
3 Turn the Tuning control, or press Mic [UP]/[DWN], to  
•
The contents of the selected memory channel are erased.  
select the desired memory channel.  
•
•
Clockwise or Mic [UP]:  
Increases the channel number.  
Note: Memory channel 1 cannot be cleared.  
Counterclockwise or Mic [DWN]:  
Decreases the channel number.  
•
•
Empty memory channels cannot be recalled.  
To restore the VFO mode, press [VFO].  
Note:  
u
Memory channels can also be recalled via the microphone keypad.  
See "Memory Channel Number Entry" {page 75}.  
u
When a split memory channel is recalled, "±" appears on the display.  
Press [REV] to display the transmit frequency.  
31  
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5 Press [SET].  
NAMING MEMORY CHANNELS  
•
The first digit blinks.  
You can name memory channels using up to 7  
alphanumeric characters. When you recall a named  
memory channel, its name appears on the display with the  
stored frequency. Names can be callsigns, repeater  
names, cities, names of people, etc.  
CALL  
PWR  
VOL  
SQL  
Note:  
◆
You cannot use this function after having selected 140:140 memory  
channel ratio.  
◆
You cannot name the Call, L1 to L3, nor U1 to U3 channels.  
6 Turn the Tuning control, or press Mic [UP]/[DWN], to  
7
select the first digit.  
1 Recall the desired memory channel.  
2 Press [MNU] to enter Menu mode.  
3 Select Menu No. 4 (Memory).  
•
To skip by four characters when operating the above  
control or keys, press [MHz]. Press [MHz] again to quit  
this jump function.  
7 Press [s].  
CALL  
PWR  
•
The second digit blinks.  
8 Repeat steps 6 and 7 to enter up to 7 digits.  
VOL  
SQL  
•
After entering the 7th digit, pressing [s] causes an error  
beep to sound.  
•
•
To re-enter the preceding digit, press [t].  
4 Press [s], then select item No. 3 (Memory Name).  
To clear all digits and move back to the first digit, press  
[VFO].  
CALL  
PWR  
9 Press [SET] again to complete the setting.  
10 Press [MNU] to exit Menu mode.  
VOL  
SQL  
2
Note:  
1
◆
Names can be assigned only to memory channels in which you have  
stored frequencies and related data.  
◆
◆
The stored names can be overwritten by repeating steps 1 to 10.  
The stored names also are erased by clearing memory channels.  
32  
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■ Recalling the Call Channel  
1 Select the desired band.  
CALL CHANNEL  
The Call channel can be used to store any frequency and  
related data that you will recall often. The Call channel can  
be programmed with a simplex or split frequency as well as  
related data that can be stored in the memory channels.  
No matter what mode the transceiver is in, the Call channel  
can always be selected quickly. You may want to dedicate  
the Call channel as an emergency channel within your  
group. In this case, the Call/VFO scan {page 48} will be  
useful.  
2 Press [CALL] to recall the Call channel.  
•
"CALL" appears.  
7
The default frequency stored in the Call channel is shown  
below:  
•
•
To restore the previous mode, press [CALL] again.  
The Tuning control and microphone [UP]/[DWN] do  
not function while the Call channel is selected.  
Version  
UHF  
VHF  
440 MHz  
430 MHz  
144 MHz  
144 MHz  
U.S.A/ Canada  
Europe/ General  
■ Changing Call Channel Contents (Simplex)  
1 Select the desired band.  
The contents of the Call channel cannot be deleted;  
however, you can overwrite old data with new data as  
described in the next section.  
2 Select the desired frequency and related data  
(Tone, CTCSS, DTSS, etc.) using VFO mode or  
Memory Recall {page 31}.  
3 Press [F], [CALL].  
•
The selected frequency and related data are stored in  
the Call channel. The transmit frequency from a split  
memory channel is not stored.  
•
The previous mode is restored.  
Note: Lockout status is not copied from a memory channel to the  
Call channel.  
33  
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■ Changing Call Channel Contents (Split)  
MEMORY a VFO TRANSFER  
1 Select the desired band.  
Transferring the contents of a memory channel or the Call  
channel to the VFO can be useful if you want to search for  
other stations or a clear frequency, near the selected  
memory channel or Call channel frequency.  
2 Select the desired receive frequency and related  
data (Tone, CTCSS, DTSS, etc.) using VFO mode or  
Memory Recall {page 31}.  
1 Recall the desired memory channel or the Call channel.  
3 Press [F], [CALL] (1 s).  
2 Press [F], [VFO].  
•
"±" appears.  
•
The complete contents of the memory channel or the Call  
channel are copied to the VFO. VFO mode is selected  
after the transfer is completed.  
7
Note: A transmit frequency from a split memory channel or split Call  
channel is not transferred to the VFO. To transfer a transmit frequency,  
press [REV], then press [F], [VFO].  
•
The channel number is visible if using Memory Recall  
mode in step 1.  
CHANNEL DISPLAY FUNCTION  
4 Turn the Tuning control, or press Mic [UP]/[DWN],  
When this function is switched ON, the transceiver displays  
only memory channel numbers instead of frequencies.  
to select the desired transmit frequency.  
5 Press [CALL] again.  
Press [LOW]+ POWER ON to toggle this function ON or  
OFF.  
•
The selected transmit frequency is stored in the Call  
channel, and the previous mode is restored.  
2
CALL  
PWR  
Note:  
◆
Transmit Offset status and Reverse status are not stored in a split  
Call channel.  
Lockout status is not copied from a memory channel to the Call  
channel.  
◆
VOL  
SQL  
1
34  
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■ Partial Reset (VFO)  
INITIALIZING MEMORY  
Use to initialize all settings except the memory  
channels, the Call channel, the PM channels, and  
Memory Channel Lockout.  
If your transceiver seems to be malfunctioning, initializing  
the transceiver may resolve the problem.  
Remember that initializing the memory channels requires  
that you re-enter memory channel data again after the  
initialization. On the other hand, initialization is a quick way  
to erase all data from all channels.  
1 Press [VFO]+ POWER ON.  
•
A confirmation message appears.  
("VFO Reset? Press [VFO]")  
•
To quit resetting, press any key other than [VFO].  
Note: While using the Channel Display or All Lock function, you cannot  
do Partial Reset nor Full Reset.  
2 Press [VFO] again.  
7
VHF Band Defaults  
■ Full Reset (Memory)  
Frequency  
Step  
Tone  
Frequency  
VFO  
Frequency  
Use to initialize all settings.  
1 Press [MR]+ POWER ON.  
Version  
U.S.A./  
Canada  
5 kHz  
88.5 Hz  
88.5 Hz  
144 MHz  
144 MHz  
•
A confirmation message appears.  
("All Reset? Press [MR]")  
Europe/  
General  
12.5 kHz  
•
To quit resetting, press any key other than [MR].  
2 Press [MR] again.  
UHF Band Defaults  
Note: You can also do Partial Reset or Full Reset by pushing the RESET  
switch on the transceiver {page 90}.  
Frequency  
Step  
Tone  
Frequency  
VFO  
Frequency  
Version  
U.S.A./  
Canada  
25 kHz  
25 kHz  
88.5 Hz  
88.5 Hz  
440 MHz  
Europe/  
General  
430 MHz  
35  
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PROGRAMMABLE MEMORY (PM)  
Programmable Memory (PM) allows you to store virtually  
The following settings can be separately stored for the VHF  
and UHF bands:  
all settings currently set on the transceiver. So you can  
quickly recall exactly the same environment later. This  
transceiver provides 4 PM channels. If you are the type  
who likes the many features offered by modern  
transceivers, but dislikes remembering how to make all the  
necessary settings, you will find Programmable Memory  
particularly useful.  
VFO mode  
VFO frequency  
Memory Recall mode  
TX band  
Call Channel mode  
Control band  
Frequency step  
Tone frequency  
Transmit output power  
CTCSS frequency  
CTCSS status  
Offset status  
PROGRAMMABLE INFORMATION  
8
Tone status  
The following programmable settings are shared by the  
VHF and UHF bands:  
Offset direction  
Reverse status  
Automatic Repeater Offset  
TX band  
Control band  
Lower frequency limit  
(for Programmable VFO)  
Upper frequency limit  
(for Programmable VFO)  
Automatic Power Off  
Time-Out Timer  
Auto Dimmer Change  
Positive/ Negative Reversal  
Transfer rate  
Automatic Band Change  
Display Dimmer  
S-meter Squelch  
Advanced Intercept Point  
DTSS code  
Scan resume method  
Automatic Simplex Checker  
DTSS/Page status  
Display contrast  
Beep volume  
Dual Band RX  
Page code memory  
channels  
DTSS/Page code transmit delay  
Microphone keypad  
confirmation tone  
1750 Hz tone transmit hold  
(TM-V7E only)  
36  
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APPLICATION EXAMPLES  
Situation 2:  
While operating mobile on the way to work every morning,  
you prefer a silent transceiver that does not interrupt the  
morning calm. In addition, you feel that a bright display is  
a waste of electricity in sunlight.  
The following are examples of how you might use  
Programmable Memory. These examples may not  
represent applications useful to you, but you will  
understand the flexibility of this function.  
At night when driving home, you realize the Beep function  
truly serves a purpose and you acknowledge it is nice to  
see a bright display after dark.  
Situation 1:  
You share your transceiver with other members in your  
family or club. However, each individual has personal  
preferences for how they like to set various functions. You  
have to keep changing many settings each time you use  
the transceiver.  
Solution:  
In two PM channels, store the same operating data such  
as frequency, offset, DTSS code, etc., and store different  
settings for the Display Dimmer and Beep functions. Then  
you can quickly recall the best settings for day or night  
operating.  
8
Solution:  
Because 4 PM channels are available, up to 4 persons can  
separately program the transceiver and store their  
customized environment. Then each person can quickly  
change to his or her favorite settings, simply by recalling a  
PM channel.  
Situation 3:  
You cannot figure out how you can make the transceiver  
exit the current mode.  
It is too much trouble to change the settings after  
somebody else has reconfigured them. So this application  
may avoid having a feature-rich transceiver but never using  
many useful features.  
Solution:  
Simply recall PM channel 1 that contains an exact copy of  
the transceiver default environment. You will not lose the  
contents of any memory channels.  
37  
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STORING DATA IN PM CHANNELS  
RECALLING PM CHANNELS  
1 Confirm that the following conditions have been  
1 Press [PM].  
satisfied:  
•
The PM channel numbers appear.  
•
•
•
Both bands are in the receive mode.  
Scan is not being used on either band.  
Microphone Control is OFF.  
CALL  
PWR  
2 Select the desired band.  
VOL  
SQL  
3 Select the desired frequency and related data  
(Tone, CTCSS, DTSS, etc.) using VFO mode.  
2 Press [1] to [4] corresponding to the desired PM  
4 If required, select another band, then select the desired  
8
channel.  
frequency and related data.  
•
•
The contents of the selected channel are recalled.  
5 Press [F], [PM].  
The selected channel number appears at the left bottom  
of the display.  
•
The PM channel numbers appear and blink.  
•
To exit PM Recall mode, press [PM], [VFO].  
CALL  
PWR  
2
Note: You cannot recall a PM memory channel while transmitting.  
VOL  
SQL  
1
6 Press [1] to [4] corresponding to the desired PM  
channel.  
•
The selected frequency and related data are stored in the  
PM channel.  
38  
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AUTO PM CHANNEL STORING  
RESETTING PROGRAMMABLE MEMORY  
After you recalled a PM channel, this function automatically  
overwrites the current PM channel with the present  
operating environment when:  
Use this procedure to reset the PM channels to the factory  
defaults.  
1 Press [CALL]+ POWER ON.  
•
•
•
You recall another PM channel.  
You press [PM], [VFO].  
•
A confirmation message appears.  
("PM Reset? Press [CALL]")  
You switch OFF the transceiver.  
•
To quit resetting, press any key other than [CALL].  
Use the following procedures to activate this function:  
1 Press [MNU] to enter Menu mode.  
2 Select Menu No. 4 (Memory).  
2 Press [CALL] again.  
8
CALL  
PWR  
VOL  
SQL  
3 Press [s], then select Item No. 4 (PM Auto Store).  
CALL  
PWR  
VOL  
SQL  
2
1
4 Press [SET] to toggle the function ON or OFF (default).  
5 Press [MNU] again to exit Menu mode.  
39  
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SCAN  
Scan is a useful feature for hands-off monitoring of your  
favorite frequencies. After becoming comfortable with how  
to use all types of Scan, the monitoring flexibility gained will  
increase your operating efficiency.  
When using with CTCSS and/or DTSS:  
•
While using CTCSS, Scan stops and the squelch opens only  
when received signals contain the matching CTCSS tone.  
•
While using DTSS, Scan stops for any signals received.  
However, if the signals do not contain the matching DTSS  
code, the squelch does not open.  
This transceiver provides the following conventional scans  
in addition to “Visual Scan” {page 41} that may be new to  
you.  
•
When both CTCSS and DTSS are ON, Scan stops for signals  
that contain the matching CTCSS tone. However, if the  
signals do not contain the matching DTSS code, the squelch  
does not open.  
Scan Type  
VFO Scan  
Scan Range  
All frequencies tunable on the  
band  
Note:  
9
Frequencies stored in the memory  
channels  
◆
◆
◆
Remember to adjust the squelch threshold level before using Scan.  
Always turn OFF Monitor {page 73} and Page before using Scan.  
When using S-meter Squelch, Scan stops when the received signal  
strength matches or exceeds the S-meter setting. Scan resumes 2  
seconds after the signal level drops below the S-meter setting.  
Memory Scan  
Program Scan  
MHz Scan  
All frequencies in the range  
selected on the band  
All frequencies within 1 MHz  
range  
Call/VFO Scan  
Call/Memory Scan  
Call channel plus the current VFO  
frequency  
Call channel plus the memory  
channel last used  
40  
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■ Selecting the Number of Channels  
1 Press [MNU] to enter Menu mode.  
2 Select Menu No. 2 (Front Panel).  
VISUAL SCAN  
While you are on the air, Visual Scan allows you to monitor  
frequencies near the current operating frequency. Visual  
Scan graphically and simultaneously shows how all  
frequencies in the selected range are busy. You will see up  
to 14 segments, for each channel, that represent 7 S-meter  
levels (2 segments per level).  
CALL  
PWR  
VOL  
SQL  
You determine the scan range by selecting the center  
frequency and the number of channels. The default  
number of channels is 49.  
3 Press [s], then select Item No. 1 (Visual Scan).  
S-meter  
level  
Mode 2 (49 ch)  
CALL  
PWR  
9
7
6
5
4
3
2
1
VOL  
SQL  
2
1
4 Press [SET] to select 25, 49, 73, or 147.  
•
The default is 49.  
Frequency channel  
Move the cursor to this  
position to receive this signal.  
Cursor  
5 Press [MNU] to exit Menu mode.  
Mode 4 (147 ch)  
7
6
5
4
3
2
1
41  
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Note:  
◆
■ Using Visual Scan  
If you start Visual Scan in Memory Recall mode, the memory channel  
frequencies will be scanned.  
If you start Visual Scan after recalling the Call channel, the call  
channel frequency will be used as the center frequency.  
Visual Scan stops while transmitting.  
Starting Visual Scan switches Automatic Band Change OFF.  
If you start Visual Scan in one of the following conditions, you cannot  
receive in the current operating frequency. To use this frequency,  
press [PAUSE] to halt Scan.  
1 Select the desired band.  
◆
2 Turn the Tuning control, or press Mic [UP]/[DWN],  
◆
◆
◆
to select the operating frequency.  
•
This frequency will also be used as the center  
frequency.  
3 Press [F], [VISUAL] to start Visual Scan.  
•
•
Memory Recall or Call Channel mode  
The VHF band, VFO mode, and a frequency in the range  
118 MHz to 136 MHz were selected.  
•
To halt Scan, press [PAUSE]. "P" appears.  
Press [PAUSE] again to resume.  
◆
Depending on conditions, Visual Scan and the conventional S-meter  
may indicate different signal strength levels.  
9
4 To change the operating frequency, turn the Tuning  
control or press Mic [UP]/[DWN].  
•
•
•
The displayed frequency changes and the cursor  
moves.  
Press [SET] to use the changed operating frequency  
as the center frequency.  
Press [RESET] to restore the previous operating  
frequency.  
5 To quit Visual Scan, press [OFF].  
42  
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■ Selecting Scan Resume Method  
1 Select the desired band.  
SCAN RESUME METHODS  
Before using Scans other than Visual Scan, it’s necessary  
to decide under what condition you want your transceiver to  
continue scanning after detecting and stopping for a signal.  
You can choose Time-Operated mode or Carrier-Operated  
mode. The default is Time-Operated mode.  
2 Press [MNU] to enter Menu mode.  
3 Select Menu No. 8 (Scan Resume).  
•
Time-Operated mode  
CALL  
PWR  
Your transceiver stops scanning after detecting a signal,  
remains there for approximately 5 seconds, and then  
continues to scan even if the signal is still present.  
VOL  
SQL  
•
Carrier-Operated mode  
Your transceiver stops scanning after detecting a signal and  
remains on the same frequency until the signal drops out.  
There is a 2 second delay between signal drop-out and scan  
resumption to allow time for any responding stations to begin  
transmitting.  
4 Press [SET] to toggle Time-Operated or  
9
Carrier-Operated.  
5 Press [MNU] again to exit Menu mode.  
Note:  
◆
Turning the Tuning control clockwise, or pressing Mic [UP] after a  
signal that has stopped Scan drops out, causes scanning to resume  
immediately upward.  
◆
Turning the Tuning control counterclockwise, or pressing Mic [DWN]  
after a signal that has stopped Scan drops out, causes scanning to  
resume immediately downward.  
43  
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VFO SCAN  
MEMORY SCAN  
VFO Scan allows you to scan all frequencies from the  
lowest frequency to the highest frequency on the band.  
The current frequency step size is used.  
Memory Scan allows all memory channels containing data  
to be scanned.  
1 Select the desired band.  
1 Select the desired band.  
2 Press [MR] (1 s).  
2 Press [VFO] (1 s).  
•
•
The 1 MHz decimal blinks while scanning is in progress.  
Scan starts with the channel last recalled.  
•
•
The 1 MHz decimal blinks while scanning is in progress.  
Scan starts at the frequency currently displayed.  
3 To reverse the scan direction, turn the Tuning control or  
3 To reverse the scan direction, turn the Tuning control or  
press microphone [UP]/[DWN].  
press Mic [UP]/[DWN].  
•
•
Upward scan:  
Turn the Tuning control clockwise or press Mic [UP].  
•
•
Upward scan:  
Turn the Tuning control clockwise or press Mic [UP].  
9
Downward scan:  
Turn the Tuning control counterclockwise or press Mic  
[DWN].  
Downward scan:  
Turn the Tuning control counterclockwise or press Mic  
[DWN].  
4 To quit Memory Scan, press [BAND SEL] for the band  
4 To quit VFO Scan, press [BAND SEL] for the band  
being scanned or [MR].  
being scanned or [VFO].  
•
When scanning the TX band, you can also press Mic  
[PTT] to quit Scan.  
•
When scanning the TX band, you can also press Mic  
[PTT] to quit Scan.  
Note:  
◆
At least 2 or more memory channels must contain data and must not  
be locked out.  
The squelch must be closed for Scan to function.  
The L1 to L3 and U1 to U3 memory channels are not scanned.  
You can also start Memory Scan when in Channel Display mode.  
While Scan is being interrupted, the channel number blinks.  
Note: The squelch must be closed for Scan to function.  
◆
◆
◆
44  
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8 Press [MNU] again to exit Menu mode.  
■ Locking Out Memory Channels  
•
"L" appears beside the memory channel number to  
indicate that the channel has been locked out.  
Memory channels that you prefer not to monitor while  
scanning can be locked out. Lock out any memory  
channel with the following procedure:  
CALL  
PWR  
1 Select the desired band.  
2 Press [MR] to enter Memory Recall mode.  
VOL  
SQL  
3 Turn the Tuning control, or press Mic [UP]/[DWN] to  
select the desired memory channel.  
Lockout for an individual channel can be canceled by  
repeating the above procedure.  
4 Press [MNU] to enter Menu mode.  
5 Select Menu No. 4 (Memory).  
Note: The L1 to L3 and U1 to U3 memory channels cannot be  
locked out.  
9
CALL  
PWR  
VOL  
SQL  
6 Press [s], then select item No. 1 (Lock Out).  
CALL  
PWR  
VOL  
SQL  
2
1
7 Press [SET] to toggle Lockout ON or OFF (default).  
45  
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6 Turn the Tuning control, or press Mic [UP]/[DWN],  
PROGRAM SCAN  
to display the desired upper limit.  
Program Scan is similar to VFO Scan except that you  
select the frequency range of the scan.  
7 Press [F].  
8 Turn the Tuning control, or press Mic [UP]/[DWN],  
■ Setting Scan Limits  
to select channel U1, U2, or U3.  
•
If you have selected for example L1 in step 4,  
select U1.  
You can store up to three scan ranges on each band,  
using memory channels L1/U1, L2/U2, and L3/U3.  
1 Select the desired band.  
2 Turn the Tuning control, or press Mic [UP]/[DWN],  
to display the desired lower limit.  
3 Press [F].  
9
9 Press [MR].  
4 Turn the Tuning control, or press Mic [UP]/[DWN],  
to select channel L1, L2, or L3.  
•
The upper limit is stored in the channel.  
10 To confirm the stored scan limits, press [MR], then  
select the L and U channels.  
Note:  
◆
◆
◆
The lower limit must be lower in frequency than the upper limit.  
The lower and upper frequency steps must be equal.  
The lower and upper limits must be selected on the same band.  
5 Press [MR].  
•
The lower limit is stored in the channel.  
46  
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■ Using Program Scan  
MHz SCAN  
1 Select a frequency equal to or between the  
MHz Scan allows you to scan a 1 MHz segment of the  
band. The current 1 MHz digit determines the limits of the  
scan. For example, if the current frequency is 438.400  
MHz, then MHz Scan would scan from 438.000 MHz to  
438.975 MHz. The exact upper limit depends on the step  
size selected.  
programmed scan limits.  
2 Press [VFO] (1 s).  
•
The 1 MHz decimal blinks while scanning is in  
progress.  
•
Scan starts at the frequency currently displayed.  
1 Select the desired band.  
3 To reverse the scan direction, turn the Tuning  
2 Start VFO Scan or Program Scan first.  
3 Press [MHz] to start MHz Scan.  
4 To quit MHz Scan, press [MHz] again.  
control or press Mic [UP]/[DWN].  
•
•
Upward scan:  
Turn the Tuning control clockwise or press Mic [UP].  
Downward scan:  
Turn the Tuning control counterclockwise or press Mic  
9
•
If the current frequency is within the program scan range  
when stopping MHz Scan, Program Scan resumes.  
Otherwise, VFO Scan resumes.  
[DWN].  
4 To quit Program Scan, press [BAND SEL] for the  
band being scanned or [VFO].  
•
When scanning the TX band, you can also press Mic  
[PTT] to quit Scan.  
Note:  
◆
The squelch must be closed for Scan to function.  
◆
If the frequency step of the current VFO frequency differs from  
the frequency step of the programmed frequencies, you cannot  
use Program Scan.  
◆
◆
If the frequency step of the lower limit and upper limit differ, you  
cannot use Program Scan.  
If the current VFO frequency is within more than one scan range,  
Scan starts with the range stored in smaller channel numbers.  
47  
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CALL/VFO SCAN  
Use Call/VFO Scan to monitor both the Call channel and  
the current VFO frequency on the selected band.  
1 Select the desired band.  
2 Press [VFO] to select VFO mode.  
3 Press [CALL] (1 s) to start Call/VFO Scan.  
•
The 1 MHz decimal blinks while scanning is in progress.  
4 To quit Call/VFO Scan, press [BAND SEL] for the band  
being scanned or [CALL].  
•
When scanning the TX band, you can also press Mic  
[PTT] to quit Scan.  
9
CALL/MEMORY SCAN  
Use Call/Memory Scan to monitor both the Call channel  
and the memory channel last used.  
1 Select the desired band.  
2 Press [MR] to enter Memory Recall mode.  
3 Press [CALL] (1 s) to start Call/Memory Scan.  
•
The 1 MHz decimal blinks while scanning is in progress.  
4 To quit Call/Memory Scan, press [BAND SEL] for the  
band being scanned or [CALL].  
•
When scanning the TX band, you can also press Mic  
[PTT] to quit Scan.  
48  
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CONTINUOUS TONE CODED SQUELCH SYSTEM (CTCSS)  
Note:  
◆
CTCSS uses a subaudible tone to control the squelch of  
You can select a separate tone frequency for the CTCSS and Tone  
functions.  
When using DTSS or Page with CTCSS, the squelch opens only if  
the correct tone is received and the received DTSS code or Page  
code matches the code stored in your transceiver.  
If you select a high tone frequency, receiving audio or noise that  
contains the same frequency portions may cause CTCSS to function  
incorrectly. To prevent noise from causing this problem, select an  
appropriate noise squelch level using the SQL control.  
transceivers, and by this system you can reject signals  
from undesired stations. Suppose that only stations "A",  
"B", and "C" are programmed with the same tone  
frequency. The squelch in “A” opens only when called by  
“B” or “C”.  
◆
◆
USING CTCSS  
■ Automatic Tone Frequency ID  
1 Select the desired band.  
This function automatically identifies the incoming tone  
frequency on a received signal.  
2 Repeatedly press [TONE] until "CT" appears.  
•
Each time you press [TONE], the selection changes as  
shown below.  
1 Press [TONE] (1 s) to activate the function.  
10  
•
A tone frequency display replaces the frequency  
display and the 1 Hz decimal begins blinking.  
No Indicator  
CTCSS  
("CT")  
Tone  
("T")  
•
When a signal is received, the transceiver begins  
scanning through all tone frequencies in order to  
identify the incoming tone frequency. When the  
frequency is identified, a beep sounds, and the  
identified frequency appears and blinks. The identified  
frequency is programmed in place of the currently set  
CTCSS frequency.  
3 Select the desired CTCSS frequency.  
•
To select this, refer to "Selecting a Tone Frequency"  
{page 25} and follow steps 2 to 4.  
4 When you are called:  
2 Press any key to cancel the function.  
The squelch of your transceiver opens only when the  
selected tone is received.  
When you make a call:  
Press and hold Mic [PTT].  
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49  
DUAL TONE SQUELCH SYSTEM (DTSS)  
DTSS provides a more refined method than CTCSS to  
3 Press [F] (1 s), [C.SEL].  
selectively communicate with specific stations. The squelch  
on the transceiver opens only when the same 3-digit DTMF  
(Dual Tone Multi-Frequency) code is received that is  
programmed in this transceiver. You can select a 3-digit  
code from among 1000 combinations, 000 to 999.  
•
The current DTSS code appears with the first digit  
blinking. The default is 000.  
1
Note:  
◆
Be aware that audible DTMF tones from other transceivers near you  
may be picked up by your MC-53DM or MC-45 microphone. If so,  
this could prevent the functions described in this chapter from working  
correctly.  
DTSS does not function while you are storing DTSS codes even if a  
code is received that matches one already stored in memory.  
4 Use the Tuning control or Mic [UP]/[DWN] to select the  
◆
first digit.  
•
When using the MC-53DM microphone, you can select  
three digits by simply pressing numeric keys in sequence.  
11  
STORING DTSS CODES  
5 Press [s].  
1 Select the desired band.  
•
The second digit blinks.  
2 Press [F], [DTSS] to switch the DTSS function ON.  
6 Repeat Steps 4 and 5 to select the second and third  
digits.  
•
"DT" appears.  
1
7 To switch the DTSS function OFF, repeat pressing [F],  
[DTSS] twice.  
Note: The selected DTSS code also can be stored in a memory channel  
or the Call channel.  
50  
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Note:  
◆
USING DTSS  
DTSS may not function in the following situations:  
•
•
The other station is using a battery saver function.  
A repeater ID and the DTSS code are received simultaneously.  
1 Select the desired band.  
2 Press [F], [DTSS] to switch the DTSS function ON.  
If difficulty is experienced in these cases, press [MR] while in the  
transmit mode. The DTSS code is re-transmitted.  
DTSS cannot be used with some repeaters.  
•
"DT" appears.  
◆
◆
DTSS also may not function if buttons are pressed or the VOL control  
is turned while a valid DTSS code is received.  
◆
Both the DTSS status and a DTSS code can be stored in a memory  
channel or the Call channel. Further, when recalling either a memory  
channel or the Call channel with DTSS status ON while using the  
VFO with Page switched ON, page is given priority and the DTSS  
status switches OFF.  
3 Select the appropriate DTSS code {page 50}.  
4 When you are called:  
The squelch of your transceiver opens only when the  
stored DTSS code is received.  
11  
•
If, after DTSS has opened the squelch, no signal is  
received for more than 2 seconds, the squelch will close.  
When you make a call:  
Press and hold Mic [PTT] to transmit your DTSS code.  
•
Each time you press [PTT], the DTSS code is transmitted  
for about 0.5 seconds. After establishing a contact, you  
can eliminate this by switching the DTSS function OFF.  
5 To switch the DTSS function OFF, repeat pressing [F],  
[DTSS] twice.  
51  
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■ DTSS and Repeaters  
Pressing Mic [PTT] transmits the DTSS signal after a  
short delay. When using repeaters with long response  
times, this delay helps the repeater avoid losing a  
portion of the DTSS code. The delay time is 350 ms  
during simplex operation.  
When using a transmit offset or a split frequency, you  
can select either 350 ms (default) or 550 ms.  
1 Press [MNU] to enter Menu mode.  
2 Select Menu No. 12 (Code Squelch).  
CALL  
PWR  
11  
VOL  
SQL  
3 Press [s], then select Item No. 1 (CSQ Delay).  
CALL  
PWR  
VOL  
SQL  
2
1
4 Press [SET] to toggle 350 ms or 550 ms.  
5 Press [MNU] again to exit Menu mode.  
52  
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PAGE  
Page also uses DTMF codes to address specific stations.  
When your transceiver transmits a DTMF code, the  
squelch of only the transceivers that have the same code  
programmed, opens.  
PAGE CODE MEMORY  
This transceiver has 7 Page code memory channels on  
each band. You can select a 3-digit code from among 1000  
combinations, 000 to 999 to store in each channel.  
Unlike DTSS, Page allows you to choose whether you will  
call a single station or a group of stations. In addition,  
Page offers the added benefit of identifying who called you.  
When you are called with your Station code, the calling  
station’s code appears on the display. If called with a  
Group code, the Group code appears.  
Ch. A  
Ch. 0  
Stores your Station code.  
When called, the calling station's code or the  
Group code is automatically stored.  
Ch. 1~5 Stores Group codes or Station codes that  
you want to call.  
Note: Be aware that audible DTMF tones from other transceivers near  
you may be picked up by your MC-53DM or MC-45 microphone. If so,  
this could prevent the functions described in this chapter from working  
correctly.  
Communication Network Example:  
12  
Assume that your group members agreed to use 789 as  
the Group code, and stored DTMF codes as shown:  
Member 1  
Your memory  
Member 1  
Member 2  
Member 3  
145.020 MHz  
Ch. A: 222  
Received  
Ch. A: 111  
Ch. 1: 222  
Ch. 2: 333  
Ch. 3: 444  
Ch. 4: 789  
222  
333  
444  
Your TM-V7  
789  
7
-
V
R
T
M
N
D
E
A
A
L
B
U
D
M
F
D
O
O
W
N
E
K
Member 2  
789  
Not received  
789  
145.020 MHz  
Ch. A: 333  
145.020 MHz  
TX code: 222  
To call member 1 for example, select channel 1 to  
transmit 222.  
To call members 1, 2, and 3, select channel 4 to  
transmit 789.  
Member 3  
Not received  
145.020 MHz  
Ch. A: 444  
53  
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5 Press [s].  
                                                                 
                                                                 
STORING PAGE CODES  
•
•
The first digit blinks.  
Note: Page does not function while you are storing Page codes even if a  
code is received that matches one already stored in memory.  
To quit selection, press [OFF].  
1 Select the desired band.  
6 Use the Tuning control or Mic [UP]/[DWN] to select the  
first digit.  
2 Press [F], [DTSS] twice to switch Page ON.  
•
When using the MC-53DM microphone, you can select  
three digits by simply pressing numeric keys in sequence.  
•
"PAG" appears.  
7 Press [s].  
•
The second digit blinks.  
8 Repeat steps 6 and 7 to select the second and third  
digits.  
9 Use steps 4 to 8 to store the desired Station codes or  
•
If DTSS is already ON, press this key combination once.  
Group codes in channels 1 to 5.  
12  
3 Press [F] (1 s), [C.SEL].  
10 Press [OFF] or Mic [PTT] to complete the setting.  
CALL  
PWR  
•
You can immediately make a call using the Station code or  
Group code that you stored last.  
11 To switch Page OFF, press [F], [DTSS].  
VOL  
SQL  
1
2
4 Use the Tuning control or Mic [UP]/[DWN] to select  
channel A.  
•
To quit selection, press [OFF].  
CALL  
PWR  
VOL  
SQL  
54  
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CALLING  
RECEIVING  
Note: Before making a call, store your Station code in channel A, and  
store the desired Station codes or Group codes in channels 1 to 5.  
1 Select the desired band, and tune to the prearranged  
frequency.  
1 Select the desired band.  
2 Switch Page ON.  
2 Tune to the prearranged frequency.  
3 Press [F], [DTSS] twice to switch Page ON.  
3 You are ready to receive a call.  
•
When your transceiver receives a signal encoded with  
your Station code or a Group code, the squelch opens, an  
alert sounds, and "PAG" blinks.  
•
•
"PAG" appears.  
If DTSS is already ON, press this key combination once.  
•
If you are called with your Station code, the display shows  
the calling station’s code.  
4 Press [F] (1 s), [C.SEL].  
5 Turn the Tuning control, or press Mic [UP]/[DWN], to  
select the channel that contains the desired Station  
code or Group code.  
12  
6 Press [OFF] or Mic [PTT] to restore the frequency  
display.  
7 Press and hold Mic [PTT].  
•
If called with the Group code, the display shows the group  
code.  
•
The selected Station code or Group code is transmitted  
along with your Station code.  
8 To switch Page OFF, press [F], [DTSS].  
Note:  
◆
Each time you press [PTT], the microphone is inhibited and the Page  
code is transmitted. After establishing a contact, you can eliminate  
this pause by switching Page OFF.  
◆
When recalling either a memory channel or the Call channel with  
DTSS status ON while using the VFO with Page switched ON, page  
is given priority.  
4 To respond to the calling station, press Mic [PTT] while  
the Page code is visible on the display.  
55  
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Note:  
LOCKING OUT PAGE CODES  
◆
◆
◆
If, after Page has opened the squelch, no signal is received for more  
than 2 seconds, the squelch will close.  
"Err" appears on the display if your transceiver fails to receive the  
Page code correctly.  
Page may not function in the following situations:  
This function is useful if you wish to inhibit the transceiver  
from receiving specific Group codes. When called with  
your Station code, Page Lockout does not inhibit the  
transceiver from receiving. After locking out the desired  
Group codes, you can still use those codes to transmit.  
•
•
The other station is using a battery saver function.  
A repeater ID and the Page code are received simultaneously.  
If difficulty is experienced in these cases, press [MR] while in the  
transmit mode. The Page code is re-transmitted.  
Page cannot be used with some repeaters.  
Page also may not function if buttons are pressed or the VOL control  
is turned while a valid Page code is received.  
1 Select the desired band.  
2 Switch Page ON.  
◆
◆
3 Press [F] (1 s), [C.SEL].  
◆
When Page is ON, scan cannot be used.  
4 Turn the Tuning control, or press Mic [UP]/[DWN], to  
select the desired channel.  
■ Page and Repeaters  
5 Press [L.OUT] to toggle Lockout ON or OFF.  
Pressing Mic [PTT] transmits the Page codes after a  
short delay. When using repeaters with long response  
times, this delay helps the repeater avoid losing a  
portion of the Page codes. The delay time is 350 ms  
during simplex operation.  
12  
•
"L" appears beside the Page code to indicate that the  
Page code has been locked out.  
When using a transmit offset or a split frequency, you  
can select either 350 ms (default) or 550 ms.  
To select the delay time, use the procedures described  
in "DTSS and Repeaters" {page 52}. This setting is  
shared with DTSS.  
6 Press [OFF] or Mic [PTT] to restore the frequency  
display.  
Repeat the above procedures to unlock the channels.  
Note: You cannot lock out memory channel 0.  
56  
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AUTO PAGE CANCEL  
PAGE ANSWER BACK (U.S.A./ CANADA ONLY)  
After successfully paging another station, switching Page  
OFF eliminates sending a Page code each time you  
transmit. Auto Page Cancel automatically handles this  
situation when a station you called responds using the  
correct Page code.  
Page Answer Back informs the other station that you  
received the Page call. Your transceiver sends the answer  
back signal only when receiving your station code or a  
correct Group code.  
1 Press [MNU] to enter Menu mode.  
1 Press [MNU] to enter Menu mode.  
2 Select Menu No. 12 (Code Squelch).  
2 Select Menu No. 12 (Code Squelch).  
CALL  
PWR  
CALL  
PWR  
VOL  
SQL  
VOL  
SQL  
12  
3 Press [s], then select Item No. 3 (Answer Back).  
CALL  
PWR  
3 Press [s], then select Item No. 2 (PAG Cancel).  
CALL  
PWR  
VOL  
SQL  
2
1
VOL  
SQL  
2
4 Press [SET] to toggle the function ON or OFF (default).  
1
5 Press [MNU] again to exit Menu mode.  
4 Press [SET] to toggle Manual (default) or Auto.  
Note: Once the transceiver sends an answer back signal, it  
automatically switches Answer Back OFF.  
5 Press [MNU] again to exit Menu mode.  
57  
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DUAL TONE MULTI-FREQUENCY (DTMF) FUNCTIONS  
The following DTMF functions require the MC-53DM or  
■ Autopatch (U.S.A. and Canada)  
MC-45DM (option) microphone. The keypad on the  
microphone includes the 12 keys found on a push-button  
telephone plus an additional 4 keys (A, B, C, D). These  
additional keys are required for various control operations  
by some repeater systems.  
Some repeaters in the U.S.A. and Canada offer a  
service called Autopatch. Autopatch allows you to  
access the public telephone network by sending DTMF  
tones. Some repeaters require a special key sequence  
to activate Autopatch. Check with the repeater control  
operator.  
MAKING DTMF CALLS  
■ Mic Keypad Confirmation Tones  
1 Press and hold Mic [PTT].  
When pressing the desired keys on the Mic keypad, this  
function produces feedback tones for your confirmation.  
2 Press the keys in sequence on the keypad to send  
DTMF tones.  
1 Press [MNU] to enter Menu mode.  
13  
•
•
The corresponding DTMF tones are transmitted.  
2 Turn the Tuning control, or press Mic [UP]/[DWN],  
Your transceiver remains in the transmit mode for 2  
seconds after you release each key. So you can release  
[PTT] after beginning to press keys.  
to select Menu No. 16 (Microphone).  
3 Press [s], then select Item No. 6 (DTMF Monitor).  
Freq. (Hz)  
1477  
1336  
1633  
A
CALL  
1209  
PWR  
697  
770  
852  
941  
1
4
7
2
5
8
0
3
6
9
#
VOL  
SQL  
B
2
C
1
4 Press [SET] to toggle the function ON or OFF  
D
(default).  
5 Press [MNU] again to exit Menu mode.  
58  
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4 Press a numeric key 0 to 9 on the Mic keypad to select  
STORING DTMF NUMBERS FOR AUTOMATIC DIALER  
the desired channel.  
To store a DTMF number with a maximum of 16 digits in  
any of 10 dedicated DTMF memory channels, follow the  
procedure below.  
5 Press [SET].  
•
The display for entering a DTMF number appears.  
Note:  
CALL  
PWR  
◆
Audible DTMF tones from other transceivers near you may be picked  
up by your MC-53DM or MC-45 microphone. If so, this could prevent  
the function from working correctly.  
◆
DTSS or Page does not function while you are storing a DTMF  
number even if a DTSS or Page code is received that matches one  
already stored in memory.  
VOL  
SQL  
6 Use the keypad to enter the digits of the number to be  
1 Press [MNU] to enter Menu mode.  
stored.  
2 Select Menu No. 7 (DTMF Memory).  
•
•
The corresponding DTMF tones are heard.  
CALL  
PWR  
If you enter an incorrect digit, press [VFO] to erase all  
13  
digits entered.  
7 Press [SET] to complete setting.  
VOL  
SQL  
•
The entered DTMF number appears with the channel  
number.  
3 Press [s].  
8 Press [MNU] to exit Menu mode.  
•
The memory channel operated last appears.  
CALL  
PWR  
VOL  
SQL  
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CONFIRMING STORED DTMF NUMBERS  
1 Press [MNU] to enter Menu mode.  
2 Select Menu No. 7 (DTMF Memory).  
TRANSMITTING STORED DTMF NUMBERS  
To transmit a stored DTMF number, follow the procedure  
below.  
1 Press Mic [PTT] + [PF].  
CALL  
PWR  
•
The display for selecting a DTMF memory channel  
appears.  
VOL  
SQL  
3 Press [s].  
The memory channel operated last appears.  
•
2 Press Mic [0] to [9] to select the desired channel.  
CALL  
PWR  
13  
•
The number stored in the channel scrolls across the  
display accompanied by DTMF tones from the speaker.  
VOL  
SQL  
•
•
After the transmission, the frequency display is restored.  
If a memory channel that does not contain DTMF numbers  
is selected, an error beep sounds.  
4 Press Mic [0] to [9] to select the desired channel.  
Note: If the control band differs from the TX band, you cannot transmit  
stored DTMF numbers.  
5 Press [MNU] to exit Menu mode.  
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AUXILIARY FUNCTIONS  
AUTOMATIC POWER OFF (APO)  
TIME-OUT TIMER (TOT)  
Automatic Power Off is a background function that monitors  
whether any buttons or keys have been pressed, or whether  
the Tuning control has been turned. After 3 hours pass  
with no operations, APO turns OFF the power. However,  
1 minute before the power turns OFF, "APO" appears and  
blinks, and a series of warning tones sound.  
It is sometimes necessary or desirable to restrict a single  
transmission to a specific maximum time. This feature can  
be useful when accessing repeaters to prevent repeater  
time-outs, or when trying to conserve battery power.  
When TOT times out, the transceiver generates beeps and  
automatically returns to receive mode. To resume  
transmitting, release and then press Mic [PTT] again.  
Note: If the squelch opens or any settings are changed during the 3 hour  
period while APO is ON, the timer resets. When the squelch closes or  
you stop changing the settings, the timer begins counting again from 0.  
You can change the default TOT time (10 minutes).  
1 Press [MNU] to enter Menu mode.  
2 Select Menu No. 11 (TOT).  
1 Press [MNU] to enter Menu mode.  
2 Select Menu No. 10 (APO).  
14  
CALL  
PWR  
CALL  
PWR  
VOL  
SQL  
VOL  
SQL  
3 Press [SET] to toggle the function ON or OFF (default).  
3 Press [SET] to select the desired TOT time from 3, 5,  
and 10 (default) minutes.  
4 Press [MNU] again to exit Menu mode.  
4 Press [MNU] again to exit Menu mode.  
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AUTOMATIC BAND CHANGE (A.B.C.)  
ADVANCED INTERCEPT POINT (AIP)  
A.B.C. will temporarily switch the RX only band to the TX  
band immediately after a signal is received on the RX only  
band. This function allows you to reply to a caller without  
manually selecting the correct band.  
AIP helps eliminate interference and reduce audio  
distortion caused by intermodulation. This problem is often  
apparent in urban areas when the RX band is extremely  
crowded.  
Press [F], [MNU] to toggle the function ON or OFF.  
1 Select the desired band.  
•
"A.B.C." appears when the function is ON.  
2 Press [MNU] to enter Menu mode.  
3 Select Menu No. 9 (AIP).  
CALL  
PWR  
VOL  
SQL  
•
•
Pressing [BAND SEL] or Mic [PTT] also cancels A.B.C.  
14  
The original TX band is restored 2 seconds after the signal  
drops out.  
•
"VHF AIP" or "UHF AIP" appears depending on which  
band you selected.  
Note:  
◆
4 Press [SET] to toggle the function ON or OFF (default).  
You cannot use A.B.C. when in Single-band mode. After activating  
A.B.C., changing from Dual-band mode to Single-band mode  
deactivates A.B.C. Switching back to Dual-band mode re-activates  
A.B.C.  
After activating A.B.C., starting Visual Scan deactivates A.B.C.  
Canceling Visual Scan re-activates A.B.C.  
5 Press [MNU] again to exit Menu mode.  
Note: While using VHF/VHF RX or UHF/UHF RX, switching the AIP  
function ON or OFF on the main band also activates or deactivates AIP  
on the sub band.  
◆
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Note: Receiver performance, for example image rejection and  
sensitivity, may be less when using either VHF/VHF or UHF/UHF mode.  
If you select the same frequency on both bands, the S-meter reading may  
be affected. Also, receive volume may be lower depending on the  
position of the VOL control.  
DUAL BAND RX  
You can select one of three configurations to  
simultaneously receive two frequencies. Configuration 1  
is the default.  
TX  
VHF or UHF  
VHF  
Configuration  
RX  
BLANKING A BAND DISPLAY  
VHF and UHF  
VHF and VHF  
UHF and UHF  
1
2
3
If you have no plans to use one of the bands, you may  
want to quit frequency display on the unused band. This  
function makes it simpler to read the information you need.  
UHF  
Press [F], [BAND SEL] to toggle the function ON or OFF.  
•
Press the left [BAND SEL] to blank the VHF band or the right  
[BAND SEL] to blank the UHF band.  
1 Press the right [BAND SEL] to select VHF/VHF RX or  
the left [BAND SEL] to select UHF/UHF RX.  
2 Press [F], [CONT SEL] to toggle the function ON or  
CALL  
PWR  
14  
OFF.  
CALL  
PWR  
VOL  
SQL  
1
2
2
VOL  
SQL  
Note: You cannot operate the blanked band nor use this band to receive  
1
2
or transmit.  
•
•
•
The above display appears when you selected  
VHF/VHF RX.  
You can equally use the two bands to transmit (not  
simultaneously).  
While transmitting on one band in VHF/VHF or UHF/UHF  
mode, the RX function is OFF on the other band.  
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PROGRAMMABLE VFO  
SWITCHING AM/FM MODE (SOME VERSIONS ONLY)  
If you want, you can set limits for the minimum and  
maximum frequencies that are selectable using the Tuning  
control or Mic [UP]/[DWN].  
Some versions of the transceiver can also receive in AM  
mode. The AM mode is automatically selected when any  
frequency in the range of 118.000 to 135.995 MHz (AIR  
band) is chosen. Outside this range, the default is FM.  
However, either mode can be selected manually on any  
VHF frequency. Crossing the 135.995 MHz boundary  
restores the default mode.  
1 Select the desired band.  
2 Press [MNU] to enter Menu mode.  
3 Select Menu No. 6 (Program VFO).  
1 Select the VHF band.  
CALL  
PWR  
2 Press [MHz] (1 s) to toggle FM or AM.  
•
When AM is selected, a bar replaces the 1 MHz decimal  
on the display.  
VOL  
SQL  
14  
4 Press [SET], then select the lower frequency limit.  
5 Press [SET] again, then select the upper frequency  
limit.  
6 Press [SET] once more to complete the setting.  
7 Press [MNU] to exit Menu mode.  
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CHANGING FREQUENCY STEP SIZE  
5, 10, 15, 20 or 50 kHz  
Step Size  
6.25, 12.5 or 25 kHz  
Step Size  
➡
Choosing the correct step size is essential in order to select  
your exact receive frequency using the Tuning control or  
Mic [UP]/[DWN]. The default step size on the VHF band is  
5 kHz (U.S.A./ Canada) or 12.5 kHz (Europe/ General).  
The default on the UHF band is 25 kHz no matter which  
market version.  
Displayed Frequency  
(10 kHz/ 1 kHz)  
Displayed Frequency  
(10 kHz/ 1 kHz)  
00, 05, 10, 15  
20, 25, 30, 35  
40, 45, 50, 55  
00  
25  
50  
75  
1 Select the desired band.  
2 Press [F] (1 s), [STEP].  
60, 65, 70, 75,  
80, 85, 90, 95  
CALL  
PWR  
6.25, 12.5 or 25 kHz  
Step Size  
5, 10, 15, 20 or 50 kHz  
Step Size  
➡
VOL  
SQL  
14  
1
2
Displayed Frequency  
(10 kHz/ 1 kHz)  
Displayed Frequency  
(10 kHz/ 1 kHz)  
3 Turn the Tuning control, or press Mic [UP]/[DWN], to  
select the desired step size.  
00  
10  
20  
30  
40  
50  
60  
70  
80  
90  
00, 6.25  
12.5, 18.75  
25  
4 Press [OFF] to complete the setting.  
Changing between step sizes may result in a change of the  
displayed frequency. For example, assume 144.995 MHz  
is displayed with a 5 kHz step size selected. Changing to a  
12.5 kHz step size alters the displayed frequency. See the  
accompanying tables.  
31.25, 37.5  
43.75  
50, 56.25  
62.5, 68.75  
75  
81.25, 87.5  
93.75  
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CHANGING MULTI-FUNCTION BUTTON LABELS  
CHANGING BEEP VOLUME  
This transceiver shows button labels on the lower portion of  
the display. You can also change the default configuration  
to one of the following types. Select the configuration  
depending on which functions you use most frequently.  
The transceiver beeps each time you press a button or a  
microphone key. You can change the beep volume or turn  
it off.  
1 Press [MNU] to enter Menu mode.  
Basic State Display Labels  
Labels after Pressing [F]  
2 Select Menu No. 14 (Audio).  
[F] [TONE] [DTSS] [LOW] [OFF] [SHIFT] [REV] [VISUAL]  
CALL  
PWR  
or  
Basic State Display Labels  
[F] [VISUAL] [REV] [LOW] [OFF] [TONE] [SHIFT] [DTSS]  
Labels after Pressing [F]  
VOL  
SQL  
Note:  
◆
The labels that appear after pressing [F] (1 s) are identical no matter  
which configuration you select.  
3 Press [s], then select Item No. 1 (Beep Volume).  
◆
After selecting the F/TONE/DTSS/LOW configuration, press  
[F], [REV] (1 s) to activate ASC {page 27} and press [F], [REV] to  
cancel the function.  
14  
CALL  
PWR  
◆
After selecting the F/VISUAL/REV/LOW configuration, press  
[F], [TONE] (1 s) to activate Automatic Tone Frequency ID {page 49}  
and press any key to cancel the function.  
VOL  
SQL  
2
1 Press [MNU] to enter Menu mode.  
2 Select Menu No. 2 (Front Panel).  
3 Press [s], then select Item No. 3.  
1
4 Press [SET], then select the volume from level 1 (min.)  
to 7 (max.) and OFF. The default is level 5.  
CALL  
PWR  
CALL  
PWR  
VOL  
SQL  
VOL  
SQL  
2
2
1
1
4 Press [SET] repeatedly until the desired configuration  
5 Press [MNU] again to exit Menu mode.  
appears.  
5 Press [MNU] again to exit Menu mode.  
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■ All Lock  
All Lock is ideal when you have no plans to transmit but  
LOCK  
Occasionally, you may want to lock the buttons, keys, or  
controls to prevent yourself or others from accidentally  
changing the transceiver settings.  
you want to monitor a specific channel. This Lock  
disables all functions excluding the following two:  
•
PWR switch  
•
[MHz]+ POWER ON  
■ Transceiver Lock  
1 Switch Transceiver Lock ON.  
Transceiver Lock is suitable for a typical mobile  
installation where you alter most functions with your  
microphone. This Lock disables all functions excluding  
the following:  
2 Press [MHz]+ POWER ON to toggle All Lock ON or  
OFF.  
• "A.LOCK" appears when the function is ON.  
•
•
•
PWR switch  
[F], [MHz]  
VOL controls  
•
•
•
[F]  
SQL controls  
Microphone keys  
Press [F], [MHz] to toggle Transceiver Lock ON or OFF.  
14  
•
"LOCK" appears when the function is ON.  
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S-METER SQUELCH  
By activating S-meter Squelch, the squelch does not open  
until a signal with the same or greater strength than the  
S-meter setting is received. This function is useful to  
eliminate constantly resetting the squelch when receiving  
weak stations that you have no interest in. You can set a  
different S-meter value on each band.  
7 To select the desired S-meter setting, turn the left (VHF)  
or right (UHF) SQL control depending on which band  
you selected.  
1 Select the desired band.  
2 Press [MNU] to enter Menu mode.  
3 Select Menu No. 13 (S-Meter).  
■ Squelch Hang Time  
When using S-meter Squelch, you may want to adjust  
the time interval between when the received signals  
drop and when the squelch closes.  
CALL  
PWR  
14  
1 Press [MNU] to enter Menu mode.  
2 Select Menu No. 13 (S-Meter).  
VOL  
SQL  
3 Press [s], then select Item No. 2 (Hang Time).  
4 Press [s], then select Item No. 1 (S-Meter SQL).  
CALL  
PWR  
CALL  
PWR  
VOL  
SQL  
VOL  
SQL  
2
2
1
1
4 Press [SET] to select from OFF, 125 ms, 250 ms  
5 Press [SET] to toggle the function ON or OFF (default).  
and 500 ms. The default is OFF.  
6 Press [MNU] again to exit Menu mode.  
5 Press [MNU] again to exit Menu mode.  
•
The S-meter setting scale appears.  
Note: You cannot select Item No. 2 (Hang Time) unless first you  
switch S-meter Squelch ON.  
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•
To skip by four characters when operating the above  
control or keys, press [MHz]. Press [MHz] again to quit  
this jump function.  
POWER-ON MESSAGE  
Each time you switch the transceiver ON, the factory-default  
message appears and stays for approximately 2 seconds.  
You can program your favorite message in place of  
“KENWOOD”.  
7 Press [s].  
•
The second digit blinks.  
8 Repeat steps 6 and 7 to enter up to 7 digits.  
1 Press [MNU] to enter Menu mode.  
•
After entering the 7th digit, pressing [s] causes an error  
beep to sound.  
2 Select Menu No. 2 (Front Panel).  
•
•
To re-enter the preceding digit, press [t].  
CALL  
PWR  
To clear all digits and move back to the first digit, press  
[VFO].  
VOL  
SQL  
9 Press [SET] again to complete the setting.  
10 Press [MNU] to exit Menu mode.  
14  
3 Press [s], then select Item No. 2 (Power On Msg).  
CALL  
PWR  
DISPLAY DEMONSTRATION MODE  
By initiating this mode, various pre-programmed displays  
appear. You still can normally use the transceiver in this  
mode. Pressing buttons or microphone keys, or turning the  
Tuning control restores the operating display immediately.  
If there is no button/key entry or Tuning control adjustment  
for approximately 12 seconds, the transceiver reverts back  
to Demonstration mode.  
VOL  
SQL  
2
1
4 Press [SET].  
•
The last digit blinks.  
5 Press [VFO].  
Press [F]+ POWER ON to toggle the mode ON or OFF.  
•
The cursor moves to the first digit.  
6 Turn the Tuning control, or press Mic [UP]/[DWN], to  
select the first digit.  
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■ Auto Dimmer Change  
CHANGING DISPLAY CONDITIONS  
This function increases the display intensity one step  
brighter for approximately 5 seconds when you press a  
front panel button or Mic key, or turn the Tuning control.  
No change occurs if you have selected the brightest  
level.  
■ Display Dimmer  
You can change the display illumination to suit the  
lighting conditions where you are operating.  
1 Press [MNU] to enter Menu mode.  
1 Press [MNU] to enter Menu mode.  
2 Select Menu No. 3 (Display).  
2 Select Menu No. 3 (Display).  
CALL  
PWR  
CALL  
PWR  
VOL  
SQL  
VOL  
SQL  
14  
3 Press [s], then select Item No. 3 (Dimmer).  
3 Press [s], then select Item No. 4 (Auto Dimmer).  
CALL  
PWR  
CALL  
PWR  
VOL  
SQL  
VOL  
SQL  
2
2
1
1
4 Press [SET], then select from level 1 (brightest) to 4  
4 Press [SET] to toggle the function ON or OFF  
(dimmest) and OFF. The default is level 1.  
(default).  
CALL  
PWR  
5 Press [MNU] again to exit Menu mode.  
VOL  
SQL  
2
1
5 Press [MNU] again to exit Menu mode.  
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■ Display Contrast  
■ Positive/Negative Reversal  
Select the display contrast that provides the best display  
visibility. The display visibility changes depending on  
the front panel mounting angle, display reversal status  
(positive/ negative), and ambient temperature.  
You can also change the display status between  
Positive and Negative.  
1 Press [MNU] to enter Menu mode.  
2 Select Menu No. 3 (Display).  
1 Press [MNU] to enter Menu mode.  
CALL  
PWR  
2 Select Menu No. 3 (Display).  
CALL  
PWR  
VOL  
SQL  
VOL  
SQL  
3 Press [s], then select Item No. 1 (Reverse Mode).  
CALL  
PWR  
3 Press [s], then select Item No. 2 (Contrast).  
14  
CALL  
PWR  
VOL  
SQL  
2
1
VOL  
SQL  
2
4 Press [SET] to toggle Negative (default) or Positive.  
1
5 Press [MNU] again to exit Menu mode.  
4 Press [SET], then select the contrast level in the  
range from level 1 to 16. The default is level 8.  
CALL  
PWR  
VOL  
SQL  
2
1
5 Press [MNU] again to exit Menu mode.  
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•
The following types of front panel key functions can be  
assigned:  
CONFIGURING PROGRAM FUNCTION KEYS  
The Programmable Function keys are [PF], [MR], [VFO],  
and [CALL] located on the face of the microphone. If you  
prefer, you can change the default functions assigned to  
these keys.  
[KEY]  
[F] (1 s), [KEY]  
[KEY] (1 s) [F], [KEY]  
•
The following types of front panel key functions cannot be  
assigned:  
Default Function  
Programmable Function Key  
[KEY]+ POWER ON  
[F]+ Mic [KEY]  
VOL control  
[F] (1 s)  
[F]  
[PF]  
[MR]  
TX Band Select  
Memory Recall  
VFO Select  
Tuning control  
PWR switch  
SQL control  
[VFO]  
[CALL]  
•
•
The front panel key will still function normally after  
"copying" its function to a Programmable Function key.  
Call Channel Select  
To assign a front panel key function:  
To restore the default functions shown in the table above,  
do a Full Reset {page 35}.  
14  
1 Press one of the following key combinations depending  
on which key you want to re-program:  
Note:  
◆
If the LOCK switch located on the rear of the microphone is ON,  
Mic [PF]+ POWER ON ("PF 1" appears)  
Mic [MR]+ POWER ON ("PF 2" appears)  
Mic [VFO]+ POWER ON ("PF 3" appears)  
Mic [CALL]+ POWER ON ("PF 4" appears)  
you cannot re-program the Programmable Function keys.  
◆
Pressing the PTT switch in step 2 assigns the VFO/MR Switch  
function.  
2 Press the key or key combination on the front panel that  
you want to assign.  
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To assign a function unavailable using the front panel keys:  
1 Press [MNU] to enter Menu mode.  
User Setting:  
Selects the front panel key function you assigned  
{page 72}.  
2 Select Menu No. 16 (Microphone).  
Monitor:  
Makes the squelch open and allows you to monitor activity  
on the current frequency. This function is useful when  
adjusting the volume or when receiving weak signals.  
CALL  
PWR  
•
Pressing the re-programmed Mic key toggles Monitor ON or  
OFF.  
VOL  
SQL  
•
Scan will not function if Monitor is ON (squelch open).  
3 Press [s], then select Item No. 2 (PF 1) to No. 5 (PF 4).  
Enter:  
Allows you to enter digits from the MC-53DM microphone.  
Refer to "KEYPAD DIRECT ENTRY" {page 74}.  
CALL  
PWR  
Voice:  
14  
VOL  
SQL  
Activates or deactivates the function that announces the  
current Control band frequency using beeps of different  
frequencies. Press any key to stop beeps.  
2
1
4 Press [SET] to select the desired function.  
PWR switch:  
•
Each time you press [SET], the selection changes as  
Turns the transceiver ON or OFF. This function can be  
assigned only to PF 1.  
shown below:  
User Setting ➞ Monitor ➞ Enter ➞ Voice ➞ PWR switch  
(PF 1 only) ➞ 1750 Hz Tone (TM-V7E only)  
1750 Hz Tone (TM-V7E only):  
Activates the Tone function and transmits a 1750 Hz tone  
while you are holding down the re-programmed Mic key.  
You need not press Mic [PTT].  
5 Press [MNU] again to exit Menu mode.  
•
You can also use Transmit Hold to continuously send a  
1750 Hz tone for 2 seconds after releasing the  
re-programmed Mic key. To activate this function, access item  
No. 3 (1750 Hz Timer) in Menu No. 5 (Repeater).  
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Note:  
KEYPAD DIRECT ENTRY  
◆
◆
◆
If you press any key other than [0] ~ [9] or [Enter], or if you do  
not make the next entry within 10 seconds, direct entry is  
canceled and the VFO mode is restored.  
If you press Mic [Enter] while entering a frequency, the new data  
is accepted for the digits entered and the previous data remains  
unchanged for the digits not yet entered.  
You can select the desired operating frequency, memory  
channel, or tone frequency by entering numbers directly  
from the MC-53DM microphone. To use this function,  
assign the Enter function to any Programmable Function  
key first {page 72}.  
Except for the 1 kHz digit, entering a digit that is outside the  
allowable range causes the nearest digit within range to be  
displayed. For the 1 kHz digit, pressing [0] ~ [4] selects "0" and  
pressing [5] ~ [9] selects "5".  
■ Operating Frequency Entry  
◆
When the current step size is 6.25 kHz, 12.5 kHz, or 25 kHz,  
entering the 10 kHz digit completes frequency setting. The  
10 kHz and subsequent digits are set according to which key is  
pressed for the 10 kHz digit as shown in the table below.  
1 Select the desired band.  
2 Press [VFO] to select VFO mode.  
3 Press the Mic key re-programmed with Enter.  
Frequency  
(kHz)  
Frequency  
(kHz)  
•
The display for Direct Frequency Entry appears.  
10 kHz Key  
10 kHz Key  
14  
5
6
7
8
9
50  
00  
0
1
2
3
4
62.5  
75  
12.5  
25  
87.5  
87.5  
37.5  
37.5  
4 Use the Mic keypad to enter the desired frequency.  
•
Enter the digits in order from the most significant down  
to the least significant.  
•
When the current step size is 5 kHz, 10 kHz, 15 kHz,  
20 kHz, 25 kHz, or 50 kHz, enter numeric values down  
to the 1 kHz digit. Enter either 0 or 5 for the 1 kHz  
digit.  
•
On versions with receiver coverage wider than 10  
MHz, enter from the 10 MHz digit. For other versions,  
begin entering from the 1 MHz digit.  
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■ Memory Channel Number Entry  
1 Select the desired band.  
■ Tone Frequency Number Entry  
1 Select the desired band.  
2 Press [MR] to enter Memory Recall mode.  
3 Press the Mic key re-programmed with Enter.  
2 Press [TONE] to activate the Tone function.  
3 Press [F] (1 s), [T.SEL].  
•
"– –" or "– – –" appears depending on the number of  
memory channels available on the current band.  
•
The current tone frequency appears.  
4 Press the Mic key re-programmed with Enter.  
•
"– –" appears.  
4 Use the Mic keypad to enter 2 or 3 digits.  
14  
•
•
To recall channel 3, for example, enter "03" or "003".  
5 Use the Mic keypad to enter the Tone No.  
If you press any key other than [0] ~ [9], or if you do  
not make the next entry within 10 seconds, the  
previous frequency display will be restored.  
corresponding to the desired tone frequency.  
•
Consult the table given in "Selecting a Tone  
Frequency" {page 25} to find out how the Tone Nos.  
correspond to the tone frequencies.  
•
If you enter a memory channel that does not contain  
data, an error beep sounds.  
•
•
To select Tone No. 3 (74.4 Hz), for example, enter  
"03".  
If you press any key other than [0] ~ [9], or if you do  
not make the next entry within 10 seconds, the  
previous frequency display will be restored.  
75  
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1 Press [MNU] to enter Menu mode.  
2 Select Menu No. 14 (Audio).  
CHANGING SPEAKER CONFIGURATIONS  
You can enjoy a variety of speaker configurations by using  
one or two external speakers. Select either mode 1 or  
mode 2 depending on which band the internal speaker  
and/or the external speakers should function.  
3 Press [s], then select Item No. 2 (Speaker).  
CALL  
PWR  
When using one external speaker connected to speaker jack 1:  
Mode 1: VHF band (external)/ UHF band (external)  
Mode 2: VHF band (external)/ UHF band (external)  
VOL  
SQL  
2
1
When using one external speaker connected to speaker jack 2:  
4 Press [SET] to toggle mode 1 (default) or mode 2.  
Mode 1: VHF band (internal)/ UHF band (external)  
Mode 2: VHF band (external)/ UHF band (internal)  
5 Press [MNU] again to exit Menu mode.  
When using two external speakers:  
14  
Mode 1: VHF band (external 1)/ UHF band (external 2)  
Mode 2: VHF band (external 2)/ UHF band (external 1)  
76  
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MICROPHONE CONTROL  
You can also make the following settings by pressing [F]  
You can change numerous transceiver settings with the  
MC-53DM or MC-45DM microphone without using the  
transceiver buttons or controls. DTMF tones are used for  
this remote control operation. First switch Microphone  
Control ON using Menu Set-up {page 78}.  
first (ex. [F], Mic [2]).  
Key  
Key  
Function  
Function  
2 Tone Select1  
6
DTMF Keypad Unlock  
Repeater Function2  
Note: Audible DTMF tones from other transceivers near you may be  
picked up by your MC-53DM or MC-45DM microphone. If so, this could  
prevent the functions from working correctly.  
3 Offset Direction Select  
5 DTMF Keypad Lock  
C
The following table shows what function is switched ON  
and OFF or which setting is changed by pressing the  
DTMF keys.  
1After activating the Tone function, press [F], Mic [2], then  
press [ ] or [#] to change the tone frequency.  
2U.S.A./ Canada only  
Key  
Key  
Function  
Function  
Visual Scan  
15  
Note:  
Squelch Adjustment2  
TX Power Change  
Enter  
1
2
3
4
5
6
9
0
◆
◆
◆
U.S.A. only: It is illegal to transmit control codes on the VHF band.  
Transmit control codes only on the UHF band.  
Tone/ CTCSS  
Reverse  
You cannot activate both Volume Change and Squelch Adjustment at  
the same time.  
When you recall a memory channel containing DTSS or Page ON  
status after activating Microphone Control, DTSS or Page will not  
function.  
A
B
C
D
1 MHz Step Change  
Monitor  
Control Band Select  
—
[F] key  
Frequency Readout  
by Beeps1  
Frequency Down  
Frequency Up  
Volume Change2  
7
8
#
Dual Band RX  
1Transceivers equipped with the optional VS-3 unit  
announce the displayed information {page 82}.  
2After pressing this key, press [ ] to lower or [#] to raise  
the level.  
77  
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ACTIVATING MICROPHONE CONTROL  
1 Press [MNU] to enter Menu mode.  
2 Select Menu No. 16 (Microphone).  
CALL  
PWR  
VOL  
SQL  
3 Press [s], then select Item No. 1 (Mic Control).  
CALL  
PWR  
15  
VOL  
SQL  
2
1
4 Press [SET] to toggle the function ON or OFF (default).  
5 Press [MNU] again to exit Menu mode.  
78  
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PACKET OPERATION  
Connect this transceiver to your personal computer via a  
1200/ 9600 bps OPERATION  
Terminal Node Controller (TNC) {page 6}. You can send  
Email to far away stations or obtain a variety of information  
via your local bulletin boards, or you may enjoy other  
Packet applications. Reference material for starting Packet  
operation should be available at any store that handles  
Amateur Radio equipment.  
Select 1200 bps or 9600 bps for the data transfer rate,  
depending on the type of your TNC.  
1200 bps:  
The Transmit data input (PKD) sensitivity is 40 mVP-P, and  
the input impedance is 10 kΩ. This is suitable for a typical  
1200 bps TNC.  
9600 bps:  
ACTIVATING DATA TX/RX BAND  
The Transmit data input (PKD) sensitivity is 2 VP-P, and the  
input impedance is 10 kΩ. This is suitable for most  
9600 bps TNCs. Select 9600 bps if using a TNC with dual  
speed capability that only has a 2 VP-P output.  
If you prefer, you can send or receive data using a RX-only  
band where “PTT” is invisible. The band with “PTT” is used  
for voice communications.  
16  
1 Press [MNU] to enter Menu mode.  
2 Select Menu No. 15 (Data Transfer).  
3 Press [s], then select Item No. 2 (Data Band).  
1 Press [MNU] to enter Menu mode.  
2 Select Menu No. 15 (Data Transfer).  
3 Press [s], then select Item No. 1 (Data Speed).  
CALL  
PWR  
CALL  
PWR  
VOL  
SQL  
2
VOL  
SQL  
1
2
1
4 Press [SET] to toggle the function ON or OFF (default).  
4 Press [SET] to toggle 1200 bps (default) or 9600 bps.  
5 Press [MNU] again to exit Menu mode.  
5 Press [MNU] again to exit Menu mode.  
•
“-Data-” appears for the Data TX/RX band.  
79  
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Note:  
Pin  
Pin  
◆
If the TX delay of your TNC is not long enough, connection errors  
Function  
No. Name  
may occur. If connection errors frequently occur, it is recommended  
to set the TX delay parameter on the TNC to 300 ms by using your  
computer.  
Packet data input  
TX data from TNC to transceiver  
1
PKD  
•
◆
Using a modulator input level that is far different from the optimum  
40 mVP-P or 2 VP-P specifications may result in deterioration of the S/N  
ratio or signal distortion. This could result in increased errors or a  
complete failure to connect with other stations.  
2
3
DE Ground for PKD  
PKS Packet standby  
◆
◆
If the modulator input level exceeds approximately 3 VP-P the limiter  
circuit functions to maintain the same transmit bandwidth as that of  
3 VP-P  
Packet operation, easily affected by transmit and receive conditions,  
requires a full-scale S-meter reading for reliable communication.  
When the S-meter reads less than maximum during 9600 bps  
operation, communication errors are frequent.  
TNC can use this pin to inhibit the  
transceiver microphone input while  
transmitting packet signals.  
•
.
4
PR9 Output of detected 9600 bps data  
(500 mVP-P, 10 kΩ)  
◆
Inputting 9600 bps GMSK signals at too high a level or inputting  
significantly distorted signals into the transceiver can cause errors  
and a wide transmit bandwidth that may interfere with other stations.  
Also functions as a common pin for  
1200 bps and 9600 bps data output.  
•
16  
Output of detected 1200 bps data  
(500 mVP-P, 10 kΩ)  
5
6
PR1  
■ DATA Connector Pin Functions  
This section describes each pin of the DATA connector  
equipped on this transceiver.  
Squelch control output  
SQC  
Inhibits TNC data transmitting while  
transceiver squelch is open.  
Prevents interference to voice  
communications on the same  
frequency. Also prevents retries.  
Output Level  
•
DATA connector  
•
•
Open squelch: +5 V (High)  
Closed squelch: 0 V (Low)  
E (GND)  
Note:  
◆
If your TNC has a common pin for 1200 bps and 9600 bps data input,  
connect this pin to the DATA connector PR9 pin. Shorting the PR9  
and PR1 pins will cause the TNC to malfunction.  
When DC voltage is input to the PR1 pin, the TNC may not function.  
If this problem happens, add a 10 µF capacitor between the PR1 pin  
and the TNC. Be careful about the polarity of the capacitor.  
◆
80  
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REPEATER FUNCTION (U.S.A./ CANADA ONLY)  
This transceiver is capable of repeating signals originating  
CROSS-BAND REPEATER  
from either the VHF or UHF band. For example, a signal  
received on the VHF band is retransmitted on the UHF  
band. Similarly, a signal received on the UHF band is  
retransmitted on the VHF band. You can choose Locked-  
band Repeater mode or Cross-band Repeater mode.  
Unlike Locked-band Repeater mode, the transceiver can  
also switch the current RX only band to the TX band when  
receiving a signal on the TX band.  
1 Press the right or left [BAND SEL].  
2 Press [CONT SEL].  
Note:  
◆
You cannot activate the Repeater function after switching ON the  
DTSS or Page, after selecting VHF/VHF or UHF/UHF mode, or while  
blanking a band display.  
3 Press the left [BAND SEL]+ POWER ON to enter  
Cross-band Repeater mode.  
◆
◆
Activating the Repeater function switches OFF Automatic Band  
Change (A.B.C.) or Automatic Simplex Checker (ASC).  
The Time-Out Timer is locked at 3 minutes.  
•
•
“PTT” blinks.  
To exit this mode, repeat the same key operation.  
17  
LOCKED-BAND REPEATER  
TX HOLD  
The transceiver always uses the same band to receive or  
transmit a signal as a repeater.  
This function keeps the transceiver in transmit mode for  
approximately 500 ms after signals drop.  
1 Press the right or left [BAND SEL] depending on which  
1 Press [MNU] to enter Menu mode.  
band will be used for transmitting.  
2 Select Menu No. 17 (Repeater).  
2 Press the left [BAND SEL]+ POWER ON to enter  
Locked-band Repeater mode.  
CALL  
PWR  
•
•
“PTT” blinks.  
To exit this mode, repeat the same key operation.  
VOL  
SQL  
3 Press [SET] to toggle the function ON (default) or OFF.  
4 Press [MNU] again to exit Menu mode.  
81  
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VS-3 VOICE SYNTHESIZER (OPTIONAL)  
Install the optional VS-3 unit to use this function {page 84}.  
In addition, the transceiver announces the displayed  
information as follows when pressing Mic [6] in Microphone  
Control mode {page 77} or the PF key programmed with  
Voice {page 72}.  
Each time you change the transceiver mode such as VFO  
or Memory Recall, the transceiver automatically announces  
the new mode.  
•
In VFO mode, announces the VFO frequency on the Control  
band beginning with the 100 MHz digit. For the MHz decimal  
point, announces “point”.  
The table below shows what the transceiver automatically  
announces when it enters a new mode.  
Announcement  
“VFO”  
New Mode  
VFO  
Key Pressed  
[VFO]  
•
In Memory Recall mode, announces the channel number,  
“channel”, and the frequency. For the L or U channels,  
announces “low” or “up”, the channel number, and the  
frequency.  
“MR”  
“Call”  
“PM”  
Memory Recall  
Call Channel  
[MR]  
[CALL]  
[PM]  
•
•
In Channel Display mode, announces only the channel  
number. For the L or U channels, announces “low” or “up”  
and the channel number.  
Programmable  
Memory  
18  
In Call Channel mode, announces “call” and the frequency.  
“Menu”  
Menu  
[MNU]  
Current frequency1  
New TX/  
Control band  
[BAND SEL]  
Note:  
◆
◆
◆
To deactivate the Voice Synthesizer function after installing the  
optional VS-3 unit, access Item No. 3 (Voice) under Menu No. 14  
(Audio), and select OFF.  
While using Transceiver Lock or All Lock, the transceiver makes an  
announcement only when pressing Mic [6] in Microphone Control  
mode or the PF key programmed with Voice.  
The Voice Synthesizer function does not work while transmitting or  
scanning.  
“Enter”  
Keypad Direct  
Entry  
Mic PF key  
programmed with  
Enter {page 72}2  
1When pressed in Memory Recall mode, the transceiver  
announces the channel number, “channel”, and the  
frequency.  
2When pressed in VFO or Memory Recall mode.  
82  
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INSTALLING OPTIONS  
INSTALLING THE VS-3 VOICE SYNTHESIZER UNIT  
INSTALLING A DETACHABLE FRONT PANEL KIT  
(DFK-3C/ DFK-4C/ DFK-7C)  
CAUTION: ALWAYS SWITCH OFF THE POWER AND UNPLUG THE  
DC POWER CABLE FIRST.  
CAUTION: ALWAYS SWITCH OFF THE POWER AND UNPLUG THE  
DC POWER CABLE FIRST.  
1 Remove the five screws from the upper cover of the  
transceiver.  
1 While sliding the spring-loaded release switch on the  
rear of the front panel, remove the front panel from the  
main unit.  
•
Be careful not to drop the front panel when releasing it.  
7
-V  
M
T
ER  
D
N
A
B
L
A
U
D
M
F
Release switch  
KENWOOD  
FM DUAL BANDER TM-V7  
D
O
O
W
N
E
K
KE  
NW  
OO  
D
F
M D  
U
A
L B  
A
N
D
E
R T  
M
-
V
7
20  
2 Hold the VS-3 unit with the component side facing  
inward, and insert the VS-3 connector into the  
corresponding transceiver connector.  
2 Hang the connector of the connectorized front panel  
cable onto the catch on the main unit, and secure the  
connector using the supplied screw.  
Component side  
•
If the screw is loose, the transceiver may not function  
properly.  
Viewed with the front  
panel removed  
3 Replace the upper cover (5 screws).  
84  
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3 Connect the other end of the connectorized front panel  
5 Assemble the mounting brackets, and install the front  
cable to the One Touch panel.  
panel on the appropriate place in the vehicle.  
•
The cut-away corners of the connector should be inserted  
first into the space such that the corners mate with the  
positioning tab.  
•
•
•
When installing the front panel in the vehicle, use a  
cushion under the bracket to protect the vehicle.  
Adjust the angle of the front panel before firmly tightening  
the two Allen screws.  
Positioning tab  
Route the cable so neither the connections nor the cable  
are under stress.  
Self-tapping screw  
(3 mm x 14 mm)  
Cut-away corner  
14 mm  
One Touch panel  
Flat washer  
Allen screw  
Bracket  
Screw  
20  
Flat washer  
4 Install the front panel onto the One Touch panel by first  
positioning the left rear edge of the front panel, then  
pressing the right side of the front panel firmly against  
the One Touch panel.  
Cushion  
6 mm  
•
When the release switch clicks, the front panel is secured.  
Allen  
wrench  
Self-tapping screw  
(3 mm x 6 mm)  
Allen screw  
Cushion  
Onto the  
appropriate place  
in the vehicle  
Note: Consider the safety of driver and passengers when deciding  
where to install the front panel. Tighten all screws firmly.  
85  
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■ Installation Examples  
Main unit DC  
power cable  
DFK-3C  
DFK-7C  
(6 m)  
Main unit DC  
power cable  
Main unit  
Main unit  
Power  
source  
Power  
source  
Microphone  
One Touch panel  
One Touch panel  
(3 m)  
Microphone  
(7 m)  
(7 m)  
KENWOOD  
F
M D  
U
A
L B  
A
N
D
E
R T  
M
-
V
7
KENWOOD  
F
M D  
U
A
L B  
A
N
D
E
R T  
M
-
V
7
20  
To install the microphone cable included with DFK-4C  
or DFK-7C, secure the microphone socket at the  
appropriate position in your vehicle using the long  
self-tapping screw (3 mm x 25 mm).  
DFK-4C  
Main unit DC  
power cable  
Self-tapping screw  
Microphone cable  
Main unit  
Power  
source  
Microphone  
One Touch panel  
(4 m)  
(4 m)  
KENWOOD  
FM D  
U
A
L B  
A
N
D
E
R T  
M
-
V
7
Microphone socket  
86  
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MAINTENANCE  
GENERAL INFORMATION  
SERVICE NOTE  
Your transceiver has been factory aligned and tested to  
specification before shipment. All adjustable trimmers, coils  
and resistors in the transceiver were preset at the factory.  
They should only be readjusted by a qualified technician  
who is familiar with this transceiver and has the necessary  
test equipment. Attempting service or alignment without  
factory authorization can void the transceiver warranty.  
If you desire to correspond on a technical or operational  
problem, please make your note short, complete, and to the  
point. Help us help you by providing the following:  
1 Model and serial number of equipment  
2 Question or problem you are having  
3 Other equipment in your station pertaining to the  
problem  
SERVICE  
4 Meter readings  
5 Other information (Menu setup, mode, frequency, button  
When returning the equipment to your dealer or service  
center for repair, pack the transceiver in its original box and  
packing material. Include a full description of the problems  
experienced. Include both your telephone number and fax  
number (if available) along with your name and address in  
case the service technician needs to call you. Don’t return  
accessory items unless you feel they are directly related to  
the service problem.  
21  
sequence to induce malfunction, etc.)  
CAUTION: DO NOT PACK THE EQUIPMENT IN CRUSHED  
NEWSPAPERS FOR SHIPMENT! EXTENSIVE DAMAGE MAY RESULT  
DURING ROUGH HANDLING OR SHIPPING.  
Note:  
◆
◆
◆
Record the date of purchase, serial number and dealer from whom  
the transceiver was purchased.  
For your own information, retain a written record of any maintenance  
performed on the transceiver.  
When claiming warranty service, please include a photocopy of the  
bill of sale, or other proof-of-purchase showing the date of sale.  
You may return your transceiver for service to the  
authorized KENWOOD dealer from whom you purchased it  
or any authorized KENWOOD service center. A copy of  
the service report will be returned with the transceiver.  
Please do not send subassemblies or printed circuit  
boards. Send the complete transceiver.  
CLEANING  
Tag all returned items with your name and call sign for  
identification. Please mention the model and serial number  
of the transceiver in any communication regarding the  
problem.  
Remove the controls from the transceiver when they  
become soiled and clean them with a neutral detergent and  
warm water. Use a neutral detergent (no strong chemicals)  
and a damp cloth to clean the case.  
87  
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TROUBLESHOOTING  
The problems described in this table are commonly encountered operational malfunctions. These types of difficulties are  
usually caused by improper hook-up, accidental incorrect control settings, or operator error due to incomplete programming.  
These problems are usually not caused by circuit failure. Please review this table, and the appropriate section(s) of this  
instruction manual, before assuming your transceiver is defective.  
Note: When 2 frequencies are received in the same band and these frequencies have relationships per the equation below or other similar relationships,  
an internal heterodyne may be heard. This is not a defect.  
VHF/UHF mode: (UHF receive frequency – 45.05 MHz) x 2 – (VHF receive frequency + 38.85 MHz) x 4 = 38.85 MHz or 45.05 MHz  
(UHF receive frequency – 45.05 MHz) – (VHF receive frequency + 38.85 MHz) x 2 = 38.85 MHz  
VHF/VHF mode: (VHF receive frequency on the UHF band + 45.05 MHz) x 5 – (VHF receive frequency on the VHF band + 38.85 MHz) x 5 = 38.85 MHz or 45.05 MHz  
(VHF receive frequency on the UHF band + 45.05 MHz) x 4 – (VHF receive frequency on the VHF band + 38.85 MHz) x 4 = 38.85 MHz  
(VHF receive frequency on the VHF band + 38.85 MHz) – (VHF receive frequency on the UHF band + 45.05 MHz) x 0.75 = 38.85 MHz  
UHF/UHF mode: (UHF receive frequency on the VHF band – 38.85 MHz) x 3 – (UHF receive frequency on the UHF band – 45.05 MHz) x 3 = 38.85 MHz or 45.05 MHz  
(UHF receive frequency on the VHF band – 38.85 MHz) x 4 – (UHF receive frequency on the UHF band – 45.05 MHz) x 4 = 38.85 MHz or 45.05 MHz  
Page  
Ref.  
Corrective Action  
Probable Cause  
Problem  
21  
The transceiver will not  
power up after connecting  
a 13.8 V DC power supply  
and pressing the PWR  
switch. Nothing appears  
on the display.  
1 Connect the supplied DC power cable  
correctly:  
3, 4  
1 The power cable was connected  
backwards.  
Red ➞ ( + ); Black ➞ ( – ).  
2 Look for the cause of the blown fuse(s).  
After inspecting and correcting any  
problems, install a new fuse(s) with the  
same ratings.  
2 One or more of the power cable  
5
fuses are open.  
3 The front panel was not connected 3 Separate the front panel from the main  
84  
securely to the main unit of the  
transceiver.  
unit by using the release switch on the  
rear of the front panel, then lock the front  
panel securely to the main unit by using  
the same switch.  
4 Connect the connectorized cable correctly.  
4 The connectorized cable was not  
3, 4  
correctly connected.  
Continued  
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Page  
Ref.  
Corrective Action  
Problem  
Probable Cause  
The way the transceiver  
functions or displays  
information is strange.  
—
Clean the electrical contacts on both the front  
panel and the main unit using a clean damp  
cloth.  
The electrical contacts on the front  
panel and main unit were soiled.  
The display is too dim,  
even though you selected  
a high dimmer level.  
3, 4  
The supply voltage requirement is  
13.8 V DC ± 15% (11.7 V to 15.8 V DC).  
If the input voltage is outside this range,  
recharge your battery, adjust your regulated  
power supply, and/or check all power cable  
connections.  
The supply voltage is too low.  
The frequency cannot be  
selected by turning the  
Tuning control or by  
Press [VFO].  
8
Memory Recall or the Call channel  
was selected.  
21  
pressing Mic [UP]/[DWN].  
1 One of the Lock functions is ON.  
67  
84  
Most buttons/keys and the  
Tuning control do not  
function.  
1 Unlock all of the Lock functions.  
2 The front panel was not  
connected securely to the main  
unit of the transceiver.  
2 Separate the front panel from the main unit  
by using the release switch on the rear of  
the front panel, then lock the front panel  
securely to the main unit by using the same  
switch.  
1 No data has been stored in any  
memory channels, or stored data  
was erased by Full Reset.  
30  
31  
Memory channels cannot  
be selected by turning the  
Tuning control or by  
pressing Mic [UP]/[DWN]  
when using Memory  
Recall.  
1 Store data in some memory channels.  
2 The Call channel was selected.  
2 Press [MR] to switch to Memory Recall.  
Continued  
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Page  
Ref.  
Problem  
Corrective Action  
Probable Cause  
You cannot transmit even  
though you press Mic  
[PTT].  
1 The microphone plug was not  
inserted completely into the front  
panel connector.  
1 Switch OFF the power, then insert the  
microphone plug until the locking tab  
clicks in place.  
6
2 You selected a transmit offset that  
places the transmit frequency  
outside the allowable transmit  
frequency range.  
2 Press [F], [SHIFT] repeatedly so neither  
23  
"+" nor "–" is visible.  
Packet operation results in  
no connects with other  
stations.  
1 Your frequency differs from the  
17  
79  
—
1 Adjust your frequency using the Tuning  
target station’s frequency.  
control.  
2 The modulation level from the TNC  
2 Adjust the TNC modulation level  
is incorrect.  
according to the TNC instruction manual.  
21  
3 Reorient or relocate the antenna. The  
strongest signal does not always provide  
the best operation on packet.  
3 There is multi-path distortion.  
4 The TX delay of your TNC may not  
79  
4 It is recommended to set the TX delay  
parameter on the TNC to 300 ms by using  
your computer.  
be long enough.  
Note: You can also use the RESET switch to initialize settings. Push the switch momentarily to do Partial Reset or press it for 1 second or longer to do  
Full Reset {page 35}. No confirmation message appears. Use this switch when the microcomputer and/or the memory chip malfunction because of  
ambient factors.  
Viewed with the front  
panel removed  
RESET switch  
90  
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SPECIFICATIONS  
Specifications are subject to change without notice due to advancements in technology.  
General  
VHF Band  
UHF Band  
438 ~ 450 MHz  
430 ~ 440 MHz  
430 ~ 440 MHz  
Frequency range  
U.S.A./ Canada  
General  
144 ~ 148 MHz  
144 ~ 148 MHz  
144 ~ 146 MHz  
Europe  
Mode  
F3E (FM)  
Antenna impedance  
Usable temperature range  
Power supply  
50 Ω  
–20°C ~ +60°C (–4°F ~ +140°F)  
13.8 V DC ±15% (11.7 ~ 15.8 V)  
Negative ground  
Grounding method  
Current  
Transmit (max.)  
11.0 A or less  
10.0 A or less  
Receive (at 2 W output)  
1.0 A or less  
Within ±3 ppm  
Frequency stability (–10°C ~ +50°C)  
Dimensions (W x H x D projections included)  
Weight  
140 x 54.5 x 205.5 mm / 5.51" x 2.15" x 8.09"  
1.2 kg / 2.6 lb  
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Transmitter  
VHF Band  
UHF Band  
High  
Mid  
50 W  
35 W  
Power output  
Approx. 10 W  
Approx. 5 W  
Reactance  
–60 dB or less  
±5 kHz  
Low  
Modulation  
Spurious emissions  
Maximum frequency deviation  
Audio distortion (at 60% modulation)  
Microphone impedance  
3% or less  
600 Ω  
VHF Band  
UHF Band  
Receiver  
Double conversion  
Circuitry  
38.85 MHz/ 450 kHz  
0.16 µV or less  
45.05 MHz/ 455 kHz  
Intermediate frequency (1st/ 2nd)  
VHF or UHF band  
Sensitivity  
0.25 µV or less  
Sub VHF or UHF band  
(in VHF/VHF or UHF/UHF mode)  
(12 dB SINAD)  
12 kHz or more  
28 kHz or less  
0.1 µV or less  
2 W or higher  
8 Ω  
Selectivity (–6 dB)  
Selectivity (–60 dB)  
Squelch sensitivity  
Audio output (8 ohms, 5% distortion)  
Audio output impedance  
Note: Receiver specifications apply only when using the main VHF or UHF band. They do not apply to the sub VHF or UHF band in VHF/VHF or  
UHF/UHF mode.  
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INDEX  
Installation  
Antenna.............................. 5  
DC Power Cable, Fixed  
Station ................................ 4  
DC Power Cable, Mobile .... 3  
DFK 3C/ 4C/ 7C ............... 84  
External Speakers .............. 6  
Microphone ........................ 6  
Packet Equipment .............. 6  
VS-3 ................................. 84  
Keypad Direct Entry  
Frequency ........................ 74  
Memory Channel  
Number ............................ 75  
Tone Frequency  
Number ............................ 75  
Menu  
Advanced Intercept Point  
(AIP) .................................... 62  
Automatic Band Change  
(A.B.C.)................................ 62  
Automatic Power Off  
(APO) .................................. 61  
Automatic Simplex Checker  
(ASC) .................................. 27  
Autopatch ............................ 58  
Channel Display Function .... 34  
Continuous Tone Coded  
Squelch System (CTCSS) ... 49  
Display  
Reset  
Full (Memory) ................... 35  
Partial (VFO) .................... 35  
Reverse Function................. 27  
Scan  
Call/Memory ..................... 48  
Call/VFO .......................... 48  
Carrier-Operated  
Resume............................ 43  
Memory ............................ 44  
MHz ................................. 47  
Program ........................... 46  
Time-Operated Resume ... 43  
VFO ................................. 44  
Visual ............................... 41  
Access ............................. 19  
Configuration .................... 20  
Microphone  
Connection ......................... 6  
Control ............................. 78  
Offset  
Automatic Repeater .......... 26  
Direction ........................... 23  
Frequency ........................ 24  
Packet Operation ................. 79  
Page  
Answer Back .................... 57  
Auto Cancel...................... 57  
Calling .............................. 55  
Locking Out Codes ........... 56  
Memory ............................ 53  
Receiving ......................... 55  
Storing.............................. 54  
Power-ON Message ............ 69 Time-Out Timer (TOT).......... 61  
Program Function  
(PF) keys ............................. 72  
Programmable Memory (PM)  
Auto Storing ..................... 39  
Recalling .......................... 38  
Changing Conditions ........ 70  
Demonstration mode ........ 69  
Squelch  
Adjusting .......................... 16  
S-meter ............................ 68  
Dual Band RX ...................... 63 Lock  
All Lock ............................ 67  
Transceiver Lock .............. 67  
Memory Channels  
Call Channel, Changing  
Simplex ............................ 33  
Call Channel, Changing  
Split .................................. 34  
Call Channel, Recalling .... 33  
Clearing............................ 31  
Direct Number Entry ......... 75  
Initializing ......................... 35  
Locking Out ...................... 45  
Naming............................. 32  
Recalling .......................... 31  
Storing, Simplex ............... 30  
Storing, Split ..................... 30  
Transfer to VFO ................ 34  
VHF/UHF Ratio ................ 29  
Dual Tone Multi-Frequency  
(DTMF) Functions  
Confirming Stored  
Numbers .......................... 60  
Making Calls..................... 58  
Storing Numbers .............. 59  
Transmitting Stored  
Numbers .......................... 60  
Dual Tone Squelch System  
(DTSS)  
Storing Codes .................. 50  
Using ................................ 51  
Frequencies, Selecting  
Microphone [UP]/[DWN] ... 17  
Tuning Control .................. 17  
Frequency Step Size............ 65  
Switching AM/FM ................. 64  
Tone  
Activating.......................... 24  
Automatic ID..................... 49  
Direct Number Entry ......... 75  
Selecting .......................... 25  
Resetting .......................... 39 Transmit Output Power ........ 18  
Storing.............................. 38  
Programmable VFO ............. 64  
Repeater Access.................. 22  
Repeater Function  
Cross-band....................... 81  
Locked-band .................... 81  
Transceiver Guide................ 15  
Voice Synthesizer (VS-3) ..... 82  
Volume  
Beep ................................ 66  
Speaker............................ 16  
Fuses, Replacing ................... 5  
93  
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