Harman Kardon Headphones HK3250 User Manual

HK3250 engelsk 11/01/98 14:28 Side 1  
harman/ kardon HK 3250  
Power  
Headphones  
Service and Parts Office:  
harman/kardon  
80 Crossways Park West, Woodbury, New York (800) 422-8027  
8500 Balboa Blvd, Northridge CA 91329  
A Harman International Company  
1111-HK3250-1 Printed in Korea  
230 Volt - 11 Language Version  
9007018261.  
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HK3250 engelsk 11/01/98 14:28 Side 1  
Harman Kardon HK3250  
Date of purchase  
Purchased from  
Address of business purchased from  
Installed by  
Date Installed  
Serial No.  
NOTE TO CATV SYSTEM INSTALLER:  
This reminder is provided to call the CATV system installer’s  
attention to Article 820-40 of the NEC that provides guidelines  
for proper grounding and, in particular, specifies that the cable  
ground shall be connected to the grounding system of the  
building, as close to the point of cable entry as practical.  
Thank you for choosing a Harman  
Kardon Audio/Video Receiver.  
Save all packing material.  
It is essential for shipping should you  
move, or in the event the unit ever  
needs repair.  
Your new Unit is an exceptionally  
well-engineered product that will give  
you years of superb performance.  
1
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HK3250 engelsk 11/01/98 14:28 Side 2  
HANDLE THE POWER CORD  
GENTLY  
MOVING THE UNIT  
TABLE OF CONTENTS  
Before moving the unit, be sure to  
unplug the power cord from the AC  
outlet and disconnect all wires to  
other components.  
To disconnect the plug from the  
AC outlet, pull on the plug itself,  
not on the cord.  
Front Panel Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3  
Rear Panel Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5  
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7  
HK3250 System Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9  
Trouble Shooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11  
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12  
Disconnect the plug from the AC  
outlet whenever the unit is to be  
left unused for an extended period  
of time.  
SERVICE  
Call your local distributor for service.  
DO NOT OPEN THE CABINET  
Do not attempt to service this unit.  
Tampering with internal components  
can cause fire or shock, and may void  
your guarantee. If water or a small  
object enters the unit, unplug the  
power cord immediately and consult  
an authorized Harman Kardon service  
center. Using the unit under such  
conditions may cause a fire or shock  
hazard.  
Do not place furniture or other  
heavy objects on the cord, and  
avoid dropping heavy objects on  
it. Also do not make a knot in the  
cord.  
PLACE THE UNIT ON A FIRM  
AND LEVEL SURFACE  
Avoid installing it:  
In moist or humid places  
CLEANING  
Close to heating equipment or in  
places exposed to direct sunlight  
Remove dust by wiping the unit with  
a soft, dry cloth. If necessary, use a  
soft cloth lightly dampened with mild  
soapy water; then wipe with a dry  
cloth. Never use benzene, thinner,  
alcohol or other volatile agents, and  
avoid spraying insecticides near the  
unit.  
In a direct draft from an air  
conditioner or in other very cold  
locations  
In places subject to excessive  
vibration or dust  
In poorly ventilated places  
2
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HK3250 engelsk 11/01/98 14:28 Side 3  
Front Panel Controls  
14  
11 9  
12 10  
13  
Volume  
harman/ kardon HK 3250  
Tune/Preset  
MEMORY  
PRESET  
Seek Stereo  
DELAY  
MS  
TIME  
SLEEP  
MIN  
Memory Tune/Preset  
VCR1  
CD  
FM  
AM  
Bass  
Treble  
Balance  
Power  
Speakers  
Tape Mon  
Headphones  
VCR 2 TV/Aux  
1
2
7
1
2
6
8
3
4
5
3
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HK3250 engelsk 11/01/98 14:28 Side 4  
Front Panel Controls  
again to store preset station.  
1. POWER BUTTON  
5. BALANCE CONTROL  
8. TAPE MONITOR BUTTON  
NOTE: When you store a frequency in  
a memory location that already  
contains a frequency, you replace the  
previous frequency. If your receiver is  
disconnected from AC power for more  
than about 2 weeks, it loses all stored  
frequencies.  
Press this button to turn the power  
on. Press again to turn the power off.  
If you connect the other components  
to the switched outlet, it can also be  
used as a system power button.  
This control is used for balancing the  
relative sound volume of the left and  
right channel speakers. Clockwise  
rotation reduces the volume from the  
left speaker, counterclockwise  
rotation reduces the volume from the  
right speaker.  
Press this button to select input from  
a tape deck.  
9. TUNE / PRESET BUTTON  
When AUTO is not lit, the  
TUNE/PRESET buttons will allow you  
to tune to a station manually.  
2. HEADPHONE JACK  
Stereo headphones can be plugged  
into this jack for private listening.  
Headphone impedance should be  
between 8 and 2K ohms. Best results  
between 200 and 400 ohms.  
10. TUNE / PRESET SCAN  
BUTTONS  
Press the TUNE/PRESET button to  
light up PRESET then use the  
up/down buttons momentarily to scan  
the preset station frequencies. The  
receiver stops at each preset location  
from 1-30 that has been entered in  
memory. Hold the button down to skip  
through the presets quickly. In the  
TUNE mode press these buttons to  
change selected frequencies.  
12. SEEK STEREO BUTTON  
Press this button, “Auto” will illuminate  
in the display. Then press the  
TUNE/PRESET button. The tuner will  
automatically seek out stations in your  
area that have enough signal strength  
to be listenable. The tuner will stop on  
stations until the SEEK/STEREO  
button is pressed again.  
6. 1 / 2 SPEAKER SWITCHES  
These switches allow you to select  
various combinations of speakers as  
follows;  
To drive 1 pair of speakers, push  
3. BASS CONTROL  
only the speaker 1 switch in.  
Modifies the low-frequency sound of  
the left and right channels as much as  
+/- 10dB. Set this control at a suitable  
position for your taste and room  
acoustics.  
To drive a second pair of  
speakers, push only the speaker 2  
switch in.  
13. VOLUME CONTROL  
Turn the VOLUME clockwise to  
increase the volume and  
To drive both pairs of speakers,  
push both 1 and 2 switches in.  
4. TREBLE CONTROL  
To use headphones for private  
listening or monitoring, leave both  
1 and 2 switches pushed out  
11. STATION MEMORY  
BUTTON  
Modifies the high-frequency sound of  
the left and right channels as much as  
+/- 10dB. Set this control at a suitable  
position for your taste and room  
acoustics.  
counterclockwise to decrease it.  
14. DISPLAY WINDOW  
Use this button to store an AM or FM  
frequency. Press this button and  
select one of 30 preset locations to  
store the frequency with the  
TUNE/PRESET buttons while the  
MEM indicator blinks, press MEMORY  
This window shows the state of  
operation for easier control of the  
receiver. It also contains the IR  
Remote Sensor.  
7. INPUT FUNCTION  
SELECTOR BUTTONS  
Press these buttons to select the  
desired input source.  
4
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HK3250 engelsk 11/01/98 14:28 Side 5  
Rear Panel Connections  
1 FRONT SPEAKERS  
FM OUTDOOR ANTENNA  
AM LOOP ANTENNA  
FM INDOOR ANTENNA  
RIGHT  
LEFT  
-
3
+
-
+
1
2
ANTENNA  
15  
AC INPUT  
AC 230V 50Hz  
300/75Ω  
ADAPTOR  
300/75Ω  
ADAPTOR  
13  
AM  
LOOP  
PREOUT  
SPEAKERS  
SERIAL NO.  
LEFT  
RIGHT  
RIGHT  
LEFT  
FM  
75  
12  
REMOTE  
16  
1
2
9
VCR 1  
CONTROL  
MODEL NO.: HK 3250  
HARMAN KARDON  
NORTHRIDGE  
14  
LEFT  
CALIFORNIA U.S.A.  
AC OUTLETS  
SWITCHED  
230V~50Hz  
IN  
100W MAX  
RIGHT  
RIGHT  
LEFT  
OUT  
TV/AUX  
CD  
PLAY  
REC  
PLAY  
REC  
(USE 4 OHM MIN SPEAKERS)  
TAPE MON  
AMPLIFIER  
10  
+
-
+
-
4
8
COMPACT DISC PLAYER  
CASSETTE DECK  
5
6
11  
7
AUDIO  
TO 16  
RIGHT  
LEFT  
IN  
OUT  
REC  
IN  
PLAY  
OUT  
2 FRONT SPEAKERS  
VCR  
TO WALL OUTLET  
5
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HK3250 engelsk 11/01/98 14:28 Side 6  
Rear Panel Connections  
reception. When this unit is mounted  
in a rack or placed on a shelf with  
sufficient space behind, hang the  
antenna on a wall in the direction  
which gives the best reception.  
1. FM INDOOR ANTENNA  
6. TAPE PLAY JACKS  
Connect the line output of your  
CASSETTE DECK to these jacks.  
12. REMOTE CONTROL IN  
JACK  
Connect the supplied antenna (the  
wire lead) to a 300/75adapter and  
connect the adapter to the 75FM  
antenna terminal, as shown in the  
Rear Panel Connection Diagram.  
Change the position of the antenna  
until you get the best reception of your  
favorite stations.  
Connect a Harman Kardon HE 1000  
remote I.R. sensor to this jack. You  
can operate the unit by remote  
commander through the adaptor. It is  
convenient when the unit is located in  
a separate room.  
7. TAPE REC JACKS  
Connect the line input of your  
CASSETTE DECK to these jacks.  
NOTE: If noise is heard during AM  
reception, move the antenna for better  
reception. To prevent undesired noise,  
the AM LOOP ANTENNA should be  
located away from the remote control  
cord over 12 inches (30cm).  
8. VCR2 INPUT JACKS  
Connect these jacks to the  
corresponding AUDIO OUTPUT jacks  
of your TV (if available) or VCR.  
13. PRE OUT JACKS  
2. FM OUTDOOR ANTENNA  
When a separate power amplifier is  
used to drive the speakers, connect  
the power amplifier input to these  
jacks.  
An outdoor FM antenna may be used  
to further improve the quality of  
reception. Disconnect the indoor  
antenna before replacing it with the  
outdoor one. A 75/300adaptor  
must be used.  
4. TV / AUX INPUT JACKS  
This input is provided for any source  
you want to hear. An additional  
compact disc player, tape recorder,  
TV video cassette recorder (VCR), etc.  
can be plugged into these jacks.  
9. VCR1 INPUT (PLAY) JACKS  
Connect these jacks to the  
corresponding AUDIO OUTPUT jacks  
of a VCR.  
14. SPEAKER TERMINALS  
Two pair of speaker terminals are  
provided. For primary speakers  
connect the left (L) and right (R)  
speakers to the speaker 1 terminals.  
Make sure that the positive (+) and  
negative (-) terminals on the speaker  
are connected to the corresponding  
terminals on the receiver. If you wish  
to use another pair of speakers with  
the receiver, connect this pair to the  
speaker 2 terminals.  
10. VCR1 OUTPUT (REC)  
JACKS  
Connect these jacks to the  
corresponding AUDIO INPUT jacks of  
a VCR.  
3. AM LOOP ANTENNA  
5. CD INPUT JACKS  
Connect the output cables of a  
compact disc player to these jacks.  
Tune in your favorite AM station and  
position the loop antenna for best  
reception. Try other stations and find  
the position that gives the best overall  
11. REMOTE CONTROL OUT  
JACK  
Connect this jack to the REMOTE IN  
jack on a Harman Kardon component.  
Use one of the accessory mini-plug  
cables.  
AM LOOP ANTENNA SETTING  
15. AC INPUT CORD  
Plug this cord in AC outlet on a wall.  
You can control many other Harman  
Kardon components in your system  
using the HK3250 remote  
commander.  
16. AC SWITCHED OUTLET  
This outlet provides AC power. The  
AC power is switched by the power  
button. Use this outlet for a CD player  
or a cassette deck.  
PLEASE NOTE: Do not plug irons or  
toasters or other products with high  
power consumption into these  
outlets.  
Stand and place it on a shelf  
or hang it on a wall.  
LEG  
6
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HK3250 engelsk 11/01/98 14:28 Side 7  
Operation  
4 Adjust the volume to a comfortable  
listening level with the VOLUME  
control or VOLUME UP/DOWN  
buttons on the remote control.  
BASIC OPERATION  
MANUAL TUNING  
MANUAL PRESETTING  
1 Press the POWER button to turn  
the power ON, the display panel  
will then light up.  
Auto tuning may be impossible if the  
broadcast signal is weak. If so, use  
manual tuning.  
Up to 30 stations can be preset at  
random, regardless of the reception  
band.  
5 For private listening, insert a 1/4  
inch plug of the headphone into the  
HEADPHONE jack.  
• When using the POWER button  
on the remote control turn the unit  
off, the unit will go into STANDBY  
mode.  
1 Press the FM or AM button to  
select the desired band.  
2 Press the SEEK/STEREO button  
and AUTO will go out in the display.  
3 Press the UP or DOWN  
TUNE/PRESET button until the  
desired station frequency is  
reached.  
1 Tune in the station to be  
memorized using the auto or  
manual tuning.  
2 Press the MEMORY button, then  
the MEMORY indicator lights up for  
5 seconds.  
3 Select the channel number with the  
UP or DOWN TUNE/PRESET  
NUMERIC buttons on the remote  
while the MEMORY indicator is lit,  
then the selected channel number  
lights up.  
• When the headphones are  
plugged, sound from the  
speakers is cut off.  
2 Select the desired program source  
with the INPUT FUNCTION  
SELECTOR buttons and the  
selected input function appears in  
the display.  
3 When the TAPE MONITOR button  
is set to ON so that the TAPE  
indicator lights up, the selected  
program source cannot be heard  
from the speakers.  
LISTENING TO BROADCASTS  
You can use auto, manual or preset  
tuning to select a radio station.  
• Each time the button is pressed,  
the frequency changes by a step.  
• When the button is kept pressed,  
the frequency changes  
AUTO TUNING  
If broadcast signals are strong and  
there is no interference, auto tuning is  
possible.  
1 Press the FM or AM button to  
select the desired band.  
2 Press the SEEK STEREO button  
and AUTO will illuminate in the  
display.  
3 Press the TUNE UP/DOWN button.  
Tuning will start automatically and  
stop at a broadcast station  
frequency with sufficient signal  
strength.  
4 Press the MEMORY button to  
memorize the station.  
continuously in sequence.  
PRESET TUNING  
The receiver has a memory for up to  
30 preset stations.  
If the station frequencies are stored in  
this memory, they can be tuned in by  
a simplified procedure.  
To listen to a program source  
other than cassette deck be sure  
to set the TAPE MONITOR button  
to OFF.  
• When using the NUMERIC  
buttons on the remote, the station  
is memorized without pressing  
the MEMORY button again.  
• When selecting one digit channel  
number with the NUMERIC  
buttons, press the corresponding  
number without “0”.  
5 Repeat steps 1 to 4 to preset other  
stations.  
7
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HK3250 engelsk 11/01/98 14:28 Side 8  
RECALLING THE PRESET  
STATIONS  
RECORDING WITH A  
CASSETTE DECK  
Select the channel number of the  
desired preset station with the UP or  
DOWN TUNE/PRESET or NUMERIC  
buttons on the remote control unit.  
1 Select the program source to be  
recorded with the INPUT  
FUNCTION SELECTOR buttons.  
2 Start recording on the cassette  
deck.  
SCANNING THE PRESET  
STATIONS IN SEQUENCE  
1 Press the PRESET SCAN button  
on the remote control unit to listen  
to the preset stations.  
2 The receiver will start scanning the  
stations in the preset sequence  
and each station is received for 4  
seconds.  
3 Play back the desired program  
source.  
• The volume, balance, bass and  
treble settings have no effect on  
the recording or dubbing.  
• When recording is performed on  
a 3-head cassette deck, the  
recorded sound can be monitored  
through the speakers by pressing  
the TAPE MONITOR button to  
ON.  
3 At the desired station, press again  
to stop scanning.  
NOTES:  
• If the end of the frequency range is  
reached during the auto or manual  
tuning, tuning will continue from the  
opposite end.  
• When FM stereo broadcasts are  
poor, select the FM mono mode  
with the SEEK/STEREO button so  
that the AUTO indicator goes out.  
• When memorizing a new station,  
the previously memorized station  
on the same channel number is  
cleared.  
• In the event of a power failure or  
when the receiver is disconnected  
from the AC outlet, the memorized  
stations are maintained for  
approximately 2 weeks.  
8
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HK3250 engelsk 11/01/98 14:28 Side 9  
HK3250 System Remote Control  
1. INFRARED TRANSMITTER  
WINDOW  
5. NUMERIC BUTTONS  
These buttons can be used for preset  
tuning in TUNER mode.  
Preset tuning: Select one of 30  
preset locations.  
9. VOLUME BUTTONS  
Press to adjust volume levels.  
13. BATTERY COMPARTMENT  
This battery case is provided as the  
power source for the commander. To  
remove the cover, press it down with  
your thumb and pull it toward the back  
side. Two UM-3, size “AA” or R6 1.5V  
dry batteries are used. When loading  
the batteries, make sure that the  
polarity is correct. Remove the  
batteries from the case if the remote  
commander will not be used for a long  
time.  
The infrared beam is emitted forward  
from this window when you press any  
button on the commander. For the  
remote controls to function properly,  
always face this window toward the  
remote sensor window on the receiver  
and do not obstruct this window with  
any material.  
10. DISPLAY BUTTON  
Press once and the display dims,  
press again and it turns off. Press a  
third time and it goes on.  
6. CD FUNCTION BUTTONS  
For a CD PLAYER: DISC (DISC  
SELECTOR is available for the  
Harman Kardon FL8400, FL8450 CD  
changer), PLAY, PAUSE, STOP,  
BACKWARD SKIP, FORWARD SKIP,  
A-B and INTRO buttons are available.  
When selecting a disc, press the  
DISC button.  
11. SLEEP BUTTON  
Set the receiver to automatically turn  
off after 10, 20, 30, 60, or 90 minutes.  
Each time the button is pressed, the  
setting is advanced as below.  
2. STANDBY BUTTON  
Press this button to turn the power on  
and off.  
Automatic power on: When you press  
the input function buttons (CD,  
TUNER, TAPE, TV/AUX, VCR 1,  
VCR 2) in STANDBY mode, the power  
is automatically turned on and the  
function is selected.  
10min  
20min  
30min  
60min  
90min  
OFF  
7. INPUT FUNCTION  
SELECTOR  
Press the button to select the desired  
input function. The available buttons  
are CD, TUNER, TAPE MON,  
TV / AUX, VCR 1, and VCR 2.  
The display will dim when the sleep  
function has been set.  
12. MUTE BUTTON  
Press this button to silence the  
speakers temporarily. The volume  
indicator blinks. Press again to restore  
the same listening level as before.  
3. TUNING UP/DOWN  
Press these buttons to tune the  
receiver up or down.  
8. CASSETTE DECK  
FUNCTION BUTTONS  
For a cassette deck:  
PAUSE/RECORD, STOP, REVERSE  
PLAY, FORWARD PLAY, REWIND,  
FAST FORWARD buttons are  
available.  
4. PRESET SCAN BUTTON  
Button for scanning preset station  
frequencies.  
9
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HK3250 engelsk 11/01/98 14:28 Side 10  
1
Volume  
harman/ kardon HK 3250  
Tune/Preset  
Seek Stereo  
MEMORY  
PRESET  
DELAY  
MS  
TIME  
SLEEP  
MIN  
Memory Tune/Preset  
harman kardon  
13  
3
2
VCR1  
CD  
FM  
AM  
Bass  
Treble  
Balance  
Standby  
Tuning  
PScan  
Power  
Headphones  
Speakers  
Tape Mon  
/ ON  
4
5
VCR  
2
TV/Aux  
1
2
1
2
7
3
8
4
9
5
0
8m  
Tnuer  
6
Disc  
Search  
Skip  
D
6
8
Tuner  
CD  
A-B  
Intro  
Tape Mon  
TV/Aux  
VCR 2  
Cass Deck  
harman kardon  
7
Select  
A/B  
Standby  
ON  
Tuning  
PScan  
/
1
2
7
3
8
4
9
5
0
Tnuer  
6
VCR 1  
Disc  
Search  
Skip  
D
CD  
Tuner  
A-B  
Intro  
Tape Mon  
TV/Aux  
Cass Deck  
Select  
A/B  
VCR  
1
VCR  
2
Volume  
Display  
Sleep  
Mute  
REMOTE CONTROL  
OPERATION RANGE  
Volume  
9
Display  
Sleep  
Mute  
12  
10  
11  
10  
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HK3250 engelsk 11/01/98 14:28 Side 11  
Troubleshooting  
This unit is designed for trouble-free operation. Most problems users encounter are due to operating errors. So, if you have a problem, first check this list for a possible  
solution. If the problem persists, consult your authorized Harman Kardon Service Center.  
IF THE PROBLEM IS...  
MAKE SURE THAT THE...  
No lights illuminate when POWER button is pressed  
Unit is plugged into a live outlet  
No sound is heard  
Correct input function selector button has been pressed  
Volume is turned up  
Speakers are connected properly  
No output from one or more channels  
Cables are not defective: Check/replace speaker cables  
The signal source is operating and providing proper signal output to the HK3250  
Tuner sound has a large amount of interference, or  
The Stereo” display is not illuminated, or  
The antenna is properly connected  
The antenna is properly located  
Tuner sound distorts and/or volume level is too low  
The antenna is set in the proper direction  
The antenna is adequate to receive the desired station  
Tuner is intermittent or continuously buzzing or hissing  
Stations cannot be preset  
The unit is away from fluorescent lights, TVs, motors and other electrical  
appliances  
After pressing the MEMORY button, the PRESET button is pressed while the  
MEMORY indicator blinks, and the memory button is pressed again.  
11  
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HK3250 engelsk 11/01/98 14:28 Side 12  
Specifications  
Continuous Average Power (FTC)  
50dB Quieting Sensitivity,  
40 Watts from 20Hz-20kHz:  
@<0.09% THD,  
Stereo (dbf):  
40.3  
DECLARATION OF CONFORMITY  
both channels  
Signal-to-Noise Ratio  
@ 65dBf, mono/stereo:  
driven into 8 Ohms  
70dB/65dB  
2.0dB  
65 Watts from 20Hz-20kHz:  
@<0.09% THD,  
both channels  
driven into 4 Ohms  
Capture Ratio:  
Selectivity, Adjacent/Alternate  
Channel:  
5dB/65dB  
90dB  
AMPLIFIER SECTION  
IF Rejection:  
High-Instantaneous Current Capability  
AM Rejection @ 45dBf:  
55dB  
We, Harman Marketing Europe a/s  
(HCC):  
±20 Amps  
Stereo Separation  
@ 1kHz, 65dBf:  
Kongevejen 194B  
DK-3460 Birkerød  
DANEMARK  
Negative Feedback:  
20dB  
45dB  
Frequency Response  
@1W (+0/-3dB):  
THD @ 1kHz, 65dBf,  
mono/stereo (%):  
declare that the product described in  
this owner’s manual is in compliance  
with technical standards:  
0.5Hz - 100kHz  
0.3/0.5  
Rise Time:  
1.8µSec  
TUNER SECTION: AM  
Sensitivity, External Antenna:  
Alternate Channel Selectivity  
Image Rejection:  
Transient Intermodulation  
Distortion (TIM):  
25µV  
38dB  
35dB  
50dB  
Unmeasurable  
EN 55013/6. 1990, EN55020/6. 1988,  
EN 60555 Part 2 and 3/4. 1987  
PREAMPLIFIER SECTION  
Signal-to-Noise Ratio (ref. 1 Volt, A-Wtd)  
Accredited test laboratory:  
MIKES PRODUCT SERVICE GmbH  
Ohmstrasse 2-4  
IF Rejection:  
CD:  
Video  
92dB  
83dB  
DIMENSIONS (W×H ×D):  
D-94342 Strasskirchen  
GERMANY, 27.09.1995  
inches:  
mm:  
17516 × 478 × 141516  
440 × 125 × 380  
Input Sensitivity/Impedance  
Video, CD, Tape:  
150mV/22kΩ  
Weight (lbs/kgs):  
18 lbs, 8.2 kg  
Tone Control Range  
Depth measurement includes knobs, buttons and antennas.  
Height measurement includes feet.  
Bass @ 50Hz:  
Treble @ 10kHz:  
±10dB  
±10dB  
All features and specifications are subject to change without  
notice.  
Steen Michaelsen  
TUNER SECTION: FM  
Usable Sensitivity, Mono (dBf):  
Harman Marketing Europe a/s  
11.2  
The appliance conforms with EEC directive  
87/308/EEC regarding interference suppression  
12  
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