Troubleshooting Guide - Harman Kardon HK 3370 Owner's Manual

Troubleshooting Guide
Thisunit is designedfor trouble-freeoperation,Mostproblemsusersencounterare due to operatingerrors,So,if you havea problem,first
checkthis list for a possiblesolution.If the problempersists, c onsultyour authorizedHarmanKardonService Center:
If theproblem i _..
No lights illuminatewhen POWER button is pressed
Make s ure that t he..,
Unit is plugged into a liveoutlet
Main powerswitch is pressed in
Nosound is heard Unit has not been muted
Correctinput functionselectorbutton hasbeenpressed
Volumeis turned up
Thespeakers havebeenturnedon usingthe Speaker S electors
Nooutput from one or morechanneB Cablesare not defective:check/replace speaker cables
luner soundhasa largeamount of interference, o r Theantennais properlyconnected
The"Stereo" displayis not illuminated,or Theantennais properlylocated
luner sounddistortsand/orvolumelevel istoo low Theantennaisset in the proper direction
Theantennais adequateto receivethe desiredstation
luner is intermittentor continuouslybuzzklgor hissklg Theunit is awayfrom fluorescentlights,TVs,motorsand
other electricalappliances
Technical Specifications
AudioSection
Stereo Mode
ContinuousAverage Power (FTC)
70 Watts per channel,20Hz 20kHz
1_> < 0.07% THD,both channelsdriven into 8 ohms
95 Watts per channel,20Hz 20kHz
1_ < 0.2% TFID,both channels driven into 4 ohms
Input Sensitivity/Impedance
Linear(kligh Level) 200mW47kohms
Signal-to Noise Ratio (iHF-A) 95dB
FrequencyResponse
@IW(+OdB, 3dB) lOHz 110kklz
High instantaneous
Current Capability (klCC) +42 Amps
T_ansientIntermodulation
Distortion (TIM) Unmeasurable
RiseTime 16 IJsec
Slew Rate 40V/psec
Depth measurementillcludes knobs buttons alld terminal corlriectiorls
Height measulemen[i_ldudesfeet alld chassis
All h,aturesalld spedfications aresuDjectIo changewithout 4_otice
aarman Kardon is a legis[ered trademark,arid Puwe_ for the digital
revolution isa tra(lelTlark of UarmaRKar(Ioil hie
FM Tuner Section
Frequency R ange
Usable Sensitivity
Signalto NoiseRatio
Distortion
StereoSeparation
Selectivity
Image Rejection
IFReJection
TunerOutputLevel
AMTuner S ection
FrequencyRange
Signal to Noise Ratio
Usable Sensitivity
Distortion
Selectivity
General
PowerRequirement
PowerConsumption
Dimension (Max)
Width
Height
Depth
Weight
87,5 108MHz
IHF1,12iJV/13,SdBf
Mono/Stereo 7 3/72dB
Mono/Stereo 0 ,3/04%
40dB@lkHz
+400kHz,65dB
>80dB
>lOOdB
1kHz,+lOOkHz Dev500mY
520 1710kHz
>40dB
Loop 5001JV/M
lkHz, 50% Mod 0,8%
+lOkklz, >25dB
AC 120V/6OHz
72W idle, 332W maximum
(both channelsdriven)
17,4 inches (442mm)
6,1 inches (156mm)
16,3 inches (415mm)
24.6 Ib(112kg)
I
15 TROUBLESHOOTING GUIDE