Harman Kardon AVR35 Owner's Manual

Also see for AVR35: Service manual

Troubleshooting Guide41SYMPTOMNo front panel lights when powerswitch is pressedDisplay lights, but no soundor pictureNo sound from any speaker.Light around power switch is redNo sound from surround orcenter speakersUnit does not respond toremote commandsIntermittent buzzing in tunerCAUSE• No AC Power• Intermittent input connections• Mute is on• Volume control is down• Amplifier is in protection modedue to possible short• Amplifier is in protection modedue to internal problems• Incorrect surround mode• Input is monaural• Incorrect configuration• Stereo or Mono program material• Weak batteries in remote• Wrong device selected• Remote sensor is obscured• Local interferenceSOLUTION• Make certain AC power cord is plugged intoa live outlet• Check to see if outlet is switch controlled• Make certain that all input and speaker connectionsare secure• Press Mute button• Turn up volume control• Check speaker-wire connectionsat receiver and speaker ends for shorts• Contact your local Harman Kardon service depot• Select a mode other than Stereo• There is no surround information from mono sources• Check speaker mode• The surround decoder may not create center or rearchannel information from non-encoded programs• Change remote batteries• Press the AVR selector• Make certain front panel sensor is visible to remoteor connect remote sensor• Move unit or antenna away from computers, fluorescentlights, motors or other electrical appliancesTroubleshooting Guide