AK-21W
Weather Resistant
Digital Keyless
Entry System
Installation and Programming Instructions
(760) 438-7000
USA & Canada (800) 421-1587 & (800) 392-0123
Toll Free FAX (800) 468-1340
Download from Www.Somanuals.com. All Manuals Search And Download.
COMPONENT LOCATIONS
MASTER CODE
RESET JUMPER
(JP2)
RED/GREEN
POWER/ACCESS
INDICATOR
YELLOW
"LOCKOUT"
INDICATOR
TERMINAL
BLOCK #2
(TB2)
BEZEL
SOLID STATE
WHITE LED
DOWN LIGHT
TERMINAL
BLOCK #1
(TB1)
FACEPLATE
KEYPAD
BEEPER
LEVEL
JUMPER (JP1)
MOUNTING
PLATE
Figure 1. Component Locations
WIRING DIAGRAM
TYPICAL DOOR INSTALLATION WIRING
AK-21W TERMINALS
TERMINAL
BLOCK 2
TERMINAL
BLOCK 1
12-24 VOLT
AC OR DC
POWER
1 - AC OR DC
SENSE - 8
COM - 7
POWER
SUPPLY
N.C. DOOR
SWITCH
2 - AC OR DC
3 - N.O.
REQUEST-TO-EXIT - 6
EARTH GROUND - 5
OUTPUT #3 COM - 4
OUTPUT #3 - 3
MAIN RELAY
5 AMPS @
28 VDC MAX.
4 - COM
5 - N.C.
6 - N.O.
7 - COM
8 - N.C.
REQUEST
TO EXIT
BUTTON
ELECTRIC
DOOR
STRIKE
AUXILIARY
AUXILIARY
RELAY 1 AMP
@ 28 VDC MAX.
OUTPUTS
100 mA MAX.
TO COMMON
OUTPUT #4 - 2
OUTPUT #4 COM - 1
GROUND
STAKE
TO ALARM
SYSTEM
ALARM
CONTACT
CAUTION
REQUIRED WIRING
NOTES:
1. ALARM SHUNT SET FOR AUXILIARY RELAY
2. TERMINAL BLOCK #2, TERMINAL 8 SET FOR DOOR SENSE
IF THE UNIT IS AC POWERED,
MAKE SURE THE SECONDARY OF THE
SYSTEM TRANSFORMER IS ISOLATED
FROM EARTH GROUND
OPTIONAL WIRING
OTHER WIRING
Figure 2. Wiring Diagram
1
Download from Www.Somanuals.com. All Manuals Search And Download.
Final Keypad Installation
After wiring the keypad (see next page), complete the installation
by securing the keypad to the mounting plate.
INSTALLATION
Beforeinstallingthekeypad, theunitmustbepartiallydisassembled
to access the mounting plate.
❑ If a lower beeper sound level is required, before installing
the keypad, remove Jumper JP1 (place the jumper block on
one pin to save the jumper).
Opening the Keypad
The keypad assembly is secured with two tamper-resistant screws.
Refer to Figure 3 for disassembly details.
❑ Hook the keypad assembly onto the mounting plate tab (see
❑ Use the special allen wrench (supplied) to remove the two
tamper-resistant screws.
❑ Separate the mounting plate from the keypad assembly.
Figure 5).
❑ Use the special allen wrench (supplied) to install the two
tamper-resistant screws.
❑ Fit the bottom tab on the faceplate into the slot on the
keypad then snap the top of the faceplate in.
1
HOOK THE KEYPAD ASSEMBLY
ONTO THE MOUNTING PLATE
2
INSTALL THE
TWO SCREWS
1
REMOVE THE
TWO SCREWS
MOUNTING
PLATE
2
SEPARATE THE
MOUNTING PLATE AND PLASTIC
ENCLOSURE FROM THE KEYPAD
4
SNAP THE TOP
OF THE KEYPAD
INTO PLACE
3
Figure 3. Opening the Keypad
FIT THE BOTTOM TAB OF
THE FACEPLATE INTO THE
SLOT ON THE KEYPAD
Figure 5. Connecting the Keypad to the Mounting Plate
Install the Electrical Box and Mounting Plate
The keypad is designed to fit into a single-gang electrical box. The
box must be deep enough to accomodate the protective plastic
enclosure. Select a location near the controlled door and choose
a convenient height for the keypad. Be sure there is good wiring
accessibility for the unit’s power and the output to the door strike
or access device.
Faceplate Removal
Refer to Figure 6 for details on removing the faceplate if keypad
service is required.
1
PRY UP ON THE
FACEPLATE HERE
❑ Install the electrical box in the wall.
❑ Place gasket on protective plastic enclosure and insert into
electrical box.
❑ Screw the mounting plate onto the electrical box (see
Figure 4).
1
INSTALL A SINGLE-GANG
ELECTRICAL BOX AT THE
PROPER LOCATION
FOR THE KEYPAD
2
REMOVE THE
FACEPLATE
PLACE GASKET ON
2
PROTECTIVE PLASTIC
ENCLOSURE AND
INSERT INTO
ELECTRICAL BOX
(NOTE DIRECTIONAL
ARROW ON PLASTIC)
MAKE SURE THE
TAB IS UP
Figure 6. Removing the Faceplate
MOUNTING
PLATE
3
ATTACH THE MOUNTING
PLATE TO THE
ELECTRICAL BOX
Figure 4. Installing the Mounting Plate
2
Download from Www.Somanuals.com. All Manuals Search And Download.
Keypad Wiring
2 WIRES
FOR DOOR
SENSE
DOOR
SENSE
SWITCH
See Figure 7 for an example of a basic door installation. The
keypad is mounted adjacent to the door. An electric door strike
is mounted in the door jamb to release the door lock. A magnetic
switch is mounted on the top of the door jamb for detecting when
the door is open.
SWITCH
Use the following steps to wire the keypad. Refer to the wiring
diagram shown in Figure 8 to assist in the wiring.
2 WIRES
FOR DOOR
STRIKE
AK-21W
KEYPAD
☞ NOTE: Up to 500 feet of 18 AWG wire can be run for power,
use larger wire for longer runs. Use 22 AWG or larger
(depending on the load) for other connections.
2 WIRES
FROM
POWER
SUPPLY
OUTPUT
❑ Install a low voltage electric door strike for unlocking the
door.
❑ Route two wires between the door strike and the keypad
box. Connect one of the door strike wires to the keypad’s
MAIN RELAY N.O. terminal (TB2 #3). Connect the other
door strike wire to the keypad’s AC/DC + terminal (TB2 #1).
Connect a wire between the keypad’s AC/DC - terminal
(TB2 #2) and the MAIN RELAY COM terminal (TB2 #4).
ELECTRIC
DOOR
STRIKE
1 WIRE
TO EARTH
GROUND
Figure 7. Basic Door Installation
POWER
❑ Choose a location for the power supply or transformer.
❑ Route two wires between the power supply and the keypad
box. Connect the power supply’s output terminals to the
keypad’s AC/DC input terminals (TB2 #1 & #2). Observe
wiring polarity if using DC.
✦ CAUTION: If the unit is AC powered, make sure the
secondary of the system transformer is isolated from
earth ground.
TERMINAL
BLOCK 2
12-24 VOLT
AC OR DC
POWER
1 - AC OR DC
2 - AC OR DC
SUPPLY
3 - N.O.
MAIN
RELAY
5 AMPS MAX.
4 - COM
ELECTRIC
DOOR
STRIKE
5 - N.C.
6
7
8
EARTH GROUND
❑ To avoid damage to the unit from static discharges, connect
the EARTH GROUND terminal (TB1 #5) to a good earth
grounding point. Suggested wiring size is 18 AWG for earth
ground.
TERMINAL
BLOCK 1
AK-21W REAR VIEW
N.C. DOOR
SENSE
SWITCH
SENSE - 8
SENSE INPUT
COM - 7
TERMINAL
BLOCK 2
(TB2)
6
☞ NOTE: SENSE terminal (TB1 #8) can be programmed for
either a door sense or inhibit input. Both features cannot be
used at the same time.
❑ To use the door sense feature to detect forced entry or door
ajar conditions, install a normally closed door switch on the
door and route two wires from the switch to the keypad box.
Connect the door switch to the keypad’s SENSE terminal
(TB1 #8) and COM terminal (TB1 #7).
EARTH GROUND - 5
4
GROUND
STAKE
3
TERMINAL
BLOCK 1
(TB1)
2
1
Figure 8. Basic Door Installation Wiring
❑ If an inhibit switch or timer is going to be used for
temporarily disabling the keypad, route two wires from
the switch or timer to the keypad box. Connect the inhibit
switch/timer normally open terminals to the keypad’s SENSE
(TB1 #8) and COM (TB1 #7) terminals.
OUTPUT #3 LIGHTS AN LED
OUTPUT #4 LIGHTS AN LED AND SOUNDS A BEEPER
EXAMPLE #1
DC
POWER
SOURCE
1
ELECTRONIC
BEEPER
TERMINAL
BLOCK #2
REQUEST-TO-EXIT INPUT (wiring shown on Page 1, Figure 2)
❑ If a request-to-exit pushbutton is going to be used, route two
wires from the keypad box to a normally open pushbutton
mounted on the secure side of the door. Connect the wires
to the pushbutton and to the keypad’s EXIT (TB1 #6) and
COM (TB1 #7) terminals.
1K
2K
Ω
Ω
@ 12 volts
@ 24 volts
TERMINAL
BLOCK #1
LED
LED
OUTPUT #3
3
EACH
OUTPUT
100 mA
MAXIMUM
OUTPUT #4
2
OUTPUT #3 LIGHTS A LAMP POWERED FROM AN EXTERNAL SOURCE
OUTPUT #4 TRIGGERS A NORMALLY OPEN ALARM PANEL ZONE
Solid State Outputs
EXAMPLE #2
OUTPUT #3
OUTPUT #4
The two solid state outputs (Output #3 & Output #4) can be
programmed to activate during various conditions. These outputs
can be used to activate indicators or sounders. See Figure 9 for
wiring examples using the solid state outputs.
3
LOW VOLTAGE
LAMP
N.O. ZONE
ALARM PANEL
COMMON
2
END-OF-LINE
RESISTOR
POWER
SOURCE
OUTPUT #4 COM
1
4
OUTPUT #3 COM
Figure 9. Using Solid State Outputs
3
Download from Www.Somanuals.com. All Manuals Search And Download.
FACTORY DEFAULTS
Adding a New Entry Code
MASTER PROGRAMMING CODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .123456
ENTRY CODE LENGTH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 DIGITS
REQUEST-TO-EXIT OUTPUT RELAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .MAIN RELAY
ALARM SHUNT OUTPUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DISABLED
FORCED ENTRY OUTPUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OUTPUT #3
DOOR AJAR OUTPUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OUTPUT #4
MAIN RELAY ON TIME. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 SECONDS
AUXILIARY RELAY ON TIME. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 SECONDS
SOLID STATE OUTPUT #3 ON TIME. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 SECONDS
SOLID STATE OUTPUT #4 ON TIME. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 SECONDS
DOWNLIGHT ON TIME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 MINUTES
DOOR SENSE/INHIBIT INPUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DOOR SENSE
KEYPAD LOCKOUT OUTPUT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DISABLED
KEYPAD ACTIVE OUTPUT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DISABLED
BEEPER SOUNDS WHEN KEY PRESSED. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . YES
BEEPER SOUNDS DURING RELAY #1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NO
BEEPER SOUNDS DURING RELAY #2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NO
BEEPER SOUNDS DURING OUTPUT #3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NO
BEEPER SOUNDS DURING OUTPUT #4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NO
KEYPAD LOCKOUT COUNT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 TRIES BEFORE LOCKOUT
ANTI-PASSBACK TIME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NO ANTI-PASSBACK
AUTO-RELOCK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ON
Press: 01 # Code # Code # Action #
Code = The new entry code: 1-999999, depending on code length
Action = Relay output entry code will activate as follows:
1 = Relay #1, timed open
2 = Relay #2, timed open
3 = Both Relays, timed open
10 = Relay #1, toggled
20 = Relay #2, toggled
30 = Both Relays, toggled
12 = Relay #1 toggled; Relay #2, timed open
21 = Relay #1 timed open; Relay #2 toggled
The yellow LED will flash quickly while the AK-21W searches its
memory for available space and duplicate entries. The green LED
will light when the new code is stored.
If the new entry code chosen is already being used for another
entry code, the red LED will light. A new unique code needs to be
entered.
☞ NOTE: Leading zeros (zeros before the code number, i.e. 0001) do not
need to be entered when programming a new entry code.The AK-21W will
internally add any zeros to fill all digits determined by the entry code length
setting. Leading zeros will have to be entered by the user when entering their
code to gain access.
Erasing a Single Entry Code
BASIC PROGRAMMING
Press: 0 2 # Code # Code #
When the AK-21W is in Programming Mode, both indicators will
turn off until programming begins. After a programming option
number is entered the yellow indicator will blink.This shows that the
AK-21W is ready to accept the new programming data. After the
new data entry is complete, the yellow indicator will flash while
the data is being stored. The green indicator will light if the data
is accepted. The red indicator will light if any programming data
is entered incorrectly, and the command will have to be fully
re-entered.
Code = The entry code to delete.
The yellow indicator will flash quickly while the AK-21W searches
its memory for the code to erase. The green indicator will light
when the code is erased.
Erasing All Entry Codes
★ WARNING: PERFORMING THIS COMMAND WILL
REMOVE ALL ENTRY CODES FROM THE MEMORY.
Entering Programming Mode
The 6-digit Master Programming Code (default = 123456) is used to enter
Programming Mode.
Press: 9 7 # 0 0 0 0 0 0 # 0 0 0 0 0 0 #
☞NOTE: The green indicator will light while the memory is being erased.This
may take up to 15 seconds.
Press: # 9 # Master Code
Master Code = the current 6-digit Master Programming Code
Changing the 6-Digit Master Programming Code
Press: 9 8 # Master Code # Master Code #
Exiting Programming Mode
Master Code = The new 6-digit Master Programming Code
Press: * * #
The red indicator will light after exiting Programming Mode.
New master code: _____________________
☞NOTE: The AK-21W will automatically exit Programming Mode after two
minutes of inactivity.
Re-entering a Command After a Mistake
If the red indicator lights, signaling an incorrect entry, or an incorrect key is
pressed during programming, to clear the keypad and re-enter the command:
Press: * 9 #
Setting Entry Code Length
Default: 4 digits
Press: 0 3 # Length #
Length = 1 - 6 for entry code length
☞NOTE: If the Entry Code Length is going to be changed from the factory
default of four digits, make this change first, before programming any
entry codes.
4
Download from Www.Somanuals.com. All Manuals Search And Download.
PROGRAMMING OPTIONS
There are several AK-21W programming options. For most
installations, the factory set default options are sufficient. The
keypad must be in Programming Mode to make these changes.
Select Request-to-Exit Output
Sets which output activates when the Request-to-Exit input is grounded. This
Default: Main Relay
output may be timed or toggled.
Press: 1 6 # Output #
Output = Output to Activate (0-4)
1 = Main Relay, 2 = Auxiliary Relay, 3 = Output #3, 4 = Output #4, 0 = No Output
Select Door Sense or Inhibit Input Default: Door Sense
The input on Terminal Block TB1, Terminal #8 can be programmed for DOOR
SENSE or INHIBIT.
Main Relay On-time
Sets the length of time the Main Relay activates when triggered.
Default: 2 Seconds
Press: 1 0 # Input #
Input = 0 for Door Sense, = 1 for Inhibit
Press: 2 1 # Seconds #
Seconds = Output time in seconds (0-60)
When programmed for DOOR SENSE, if an open condition on the input occurs
before access is granted (with an entry code or with the request-to-enter input) a
FORCED ENTRY output will occur. If an open condition remains 60 seconds after
a relay activation for access, a DOOR AJAR output will occur.
Auxiliary Relay On-time Default: 2 Seconds
Sets the length of time Auxiliary Relay activates when triggered.
When programmed for INHIBIT, a closed condition on the input will prevent
Relay #1 from activating when access is requested with an entry code.This mode
is typically used with an external timer to disable the access device at certain
times.
Press: 2 2 # Seconds #
Seconds = Output time in seconds (0-60)
Select Forced Entry Output Default: Output #3
Sets which output activates if the DOOR SENSE input opens before access is
Solid-state Output #3 On-time Default: 2 Seconds
Sets the length of time Output #3 activates when triggered.
granted. This output is not timed.
Press: 2 3 # Seconds #
Seconds = Output time in seconds (0-60), 99 = Toggle Mode
Press: 1 1 # Output #
Output = Output to Activate (0-4)
1 = Main Relay 2 = Auxiliary Relay 3 = Output #3 4 = Output #4 0 = No Output
Solid-state Output #4 On-time Default: 2 Seconds
Sets the length of time Output #4 activates when triggered.
Select Door Ajar Output
Sets which output activates if the DOOR SENSE input stays open 60 seconds
after access is granted. This output is not timed.
Default: Output #4
Press: 2 4 # Seconds #
Seconds = Output time in seconds (0-60), 99 = Toggle Mode
Press: 1 2 # Output #
Output = Output to Activate (0-4)
1 = Main Relay, 2 = Auxiliary Relay, 3 = Output #3, 4 = Output #4, 0 = No Output
Set Downlight On-Time
Sets the time duration that the downlight remains on after a key press.
Default: 2 Minutes
Press: 2 5 # Duration #
0 = Always off, 1 = 1 minute, 2 = 2 minutes, 3 = 3 minutes,
4 = 4 minutes, 99 = Always on
Select Keypad Lockout Output
Sets which output activates when the keypad is “locked out” after too many
Default: No Output
incorrect entry code attempts. The lockout time is 60 seconds.
Beep Sounds on Keystrokes
Selects whether or not the keypad beeps as each key is pressed.
Default: Yes
Press: 1 3 # Output #
Output = Output to Activate (0-4)
1 = Main Relay, 2 = Auxiliary Relay, 3 = Output #3, 4 = Output #4, 0 = No Output
Press: 4 0 # Sound #
Sound = 1 for Yes, = 0 for No
Select Keypad Active Output
Sets which output activates when any keys are pressed. This output is timed. If
Default: No Output
Beep Sounds During Main Relay
Selects whether or not the keypad beeps during Main Relay activation.
Default: No
toggle mode is selected for the output, the timer value defaults to 2 seconds.
Press: 4 1 # Sound #
Sound = 1 for Yes, = 0 for No
Press: 1 4 # Output #
Output = Output to Activate (0-4)
1 = Main Relay, 2 = Auxiliary Relay, 3 = Output #3, 4 = Output #4, 0 = No Output
Select Alarm Shunt Output
Default: No Output
Sets which output activates during the time access is granted. (Use this output
to shunt alarm contacts attached to the access door.) This output may be timed
or toggled.
Press: 1 5 # Output #
Output = Output to Activate (0-4)
1 = Main Relay, 2 = Auxiliary Relay, 3 = Output #3, 4 = Output #4, 0 = No Output
5
Download from Www.Somanuals.com. All Manuals Search And Download.
AK-21W OPERATION
Keypad users request access by entering their code.
Beep Sounds During Auxiliary Relay
Selects whether or not the keypad beeps during Auxiliary Relay activation.
Default: No
❑ Users of the AK-21W have up to 40 seconds to key in their
Press: 4 2 # Sound #
Sound = 1 for Yes, = 0 for No
entry code.
❑ Up to eight seconds are allowed between each keystroke.
❑ All digits of the entry code must be entered. Example: If the
code is 0042, the user must enter
“0 0 4 2”.
Beep Sounds During Output #3
Selects whether or not the keypad beeps during Output #3 activation.
Default: No
❑ If the wrong key is pressed, pressing the * key will reset the
Press: 4 3 # Sound #
keypad. The correct code can then be re-entered.
❑ After a correct code is entered, the red indicator will turn
green and the programmed relay will activate for the
programmed time.
❑ If the number of incorrect codes entered exceeds the
keypad lockout count, the yellow indicator will light,
indicating that the keypad is locked out. The lockout will
remain for one minute.
Sound = 1 for Yes, = 0 for No
Beep Sounds During Output #4
Selects whether or not the keypad beeps during Output #4 activation.
Default: No
Press: 4 4 # Sound #
Sound = 1 for Yes, = 0 for No
❑ After a valid code has been entered, it will be unusable until
the anti-passback time expires.
Keypad Lockout Count
Sets the number of incorrect entry code attempts allowed before the keypad
Default: 3 Tries
SPECIFICATIONS
MECHANICAL
“locks out”.
Dimensions: 3.00” W x 5.00” H x 3.00” D
ELECTRICAL
Press: 5 0 # Attempts #
Attempts = Number of attempts before lockout (2-7)
Voltage: 12-24 Volts AC or DC
Current: 30 mA typical, 150 mA maximum
Outputs: Main Relay:
Anti-passback Time Default: No Anti-passback
Sets the length of time an entry code will not function after it is used.
Form “C” 5 Amps @ 28 Volts maximum
Auxiliary Relay:
Press: 5 1 # Minutes #
Minutes = Time in Minutes (1-4), 0 = No Anti-passback
RESETTING KEYPAD
Form “C” 1 Amp @ 28 Volts maximum
Solid state outputs (Outputs #3 & #4):
Short-to-common 100 mA @ 24 VDC maximum
ENVIRONMENTAL
Master Reset
Temperature: -22°F to 149°F (-30°C to 65°C)
Humidity: 5% to 95% non-condensing
✦ CAUTION: Performing a master reset will clear
the entire memory of the AK-21W and return all
programmable options to the factory default values.
ALL ENTRY CODES WILL BE ERASED.
STEP 1 Disconnect power from the keypad.
STEP 2 Press and hold down the * and # keys.
STEP 3 Apply power to the keypad, continue holding the keys
down until the red indicator starts flashing.
STEP 4 Release the keys. The red and yellow indicators will
remain lit until the process is complete, then the yellow
indicator will go out.
LINEAR LIMITED WARRANTY
This Linear product is warranted against defects in material and workmanship for
twenty-four (24) months. The Warranty Expiration Date is labeled on the product. This
warranty extends only to wholesale customers who buy direct from Linear or through
Linear’s normal distribution channels. Linear does not warrant this product to consumers.
Consumers should inquire from their selling dealer as to the nature of the dealer’s
warranty, if any. There are no obligations or liabilities on the part of Linear LLC for
consequential damages arising out of or in connection with use or performance of
this product or other indirect damages with respect to loss of property, revenue, or
profit, or cost of removal, installation, or reinstallation. All implied warranties, including
implied warranties for merchantability and implied warranties for fitness, are valid only until
Warranty Expiration Date as labeled on the product. This Linear LLC Warranty is in lieu
of all other warranties express or implied.
Resetting the Master Code
STEP 1 Open the AK-21W case.
STEP 2 Locate jumper JP2. This jumper is used to reset the
master code.
All products returned for warranty service require a Return Product Authorization Number
(RPA#). Contact Linear Technical Services at 1-800-421-1587 for an RPA# and other
important details.
STEP 3 With power applied to the keypad, remove jumper JP2.
The keypad will begin to beep, signaling that the code
has been reset.
FCC NOTICE
Changes or modifications not expressly described in this manual or approved by the
manufacturer could void the user’s authority to operate the equipment.
STEP 4 Replace jumper JP2.
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 radiate 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 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:
THE MASTER PROGRAMMING CODE IS NOW 123456.
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Copyright © 2007 Linear LLC
228041 A
Download from Www.Somanuals.com. All Manuals Search And Download.
|