Harman Kardon AVR 134 Owner's Manual

Also see for AVR 134: Service manual

Harman Kardon AVR 134 Owner's Manual Manual pdf 44 page image

PROBLEM POSSIBLE CAUSE REMEDY44Troubleshooting GuideIf a fault occurs, run through the table below before taking your receiver for repair.If the fault persists, attempt to solve it by switching the receiver off and on again. If this fails to resolve the situation, consultyour dealer. Under no circumstances should you attempt to repair the receiver yourself. This could void the warranty.No powerNo soundNo sound from the surroundspeakersNo sound from the centerspeakerStations cannot be receivedPreset stations cannot bereceivedPoor FM receptionContinuous hissing noiseduring FM reception,especially when a stereobroadcast is received.Continuous or intermittenthissing noise during AMreception, especially at night.Remote control unit does notoperate.• The AC input cord is disconnected.• Poor connection at AC wall outlet or theoutlet is inactive.• The speaker cords are disconnected.• The master volume is adjusted too low.• The MUTE button on the remote control ispressed to ON.• Speakers are not switched on.• Incorrect selection of the input source.• Incorrect connections between thecomponents.• Surround mode is switched off(stereo mode).• Master volume and surround level are too low.• A monaural source is used.• Surround speaker setting is “N”.• Surround mode is switched off(stereo mode).• Center speaker setting is “N”.• Master volume and center level are too low.• No antenna is connected.• The desired station frequency is not tuned in.• The antenna is in wrong position.• An incorrect station frequency has beenmemorized.• The memorized stations are cleared.• No antenna is connected.• The antenna is not positioned for the bestreception.• Weak signals.• Noise is caused by motors, fluorescentlamps or lightning, etc.• Batteries are not loaded or exhausted.• The remote sensor is obstructed.• Connect the cord securely.• Check the outlet using a lamp or anotherappliance.• Check the speaker connections.• Adjust the master volume.• Press the MUTE button to cancel themuting effect.• Switch the speakers on.• Select the desired input source correctly.• Make connections correctly.• Select a surround mode.• Adjust master volume and surround level.• Select a stereo or surround source.• Select the desired surround speaker setting.• Select the desired surround.• Select the desired center speaker setting.• Adjust master volume and center level.• Connect an antenna.• Tune in the desired station frequency.• Move the antenna and retry tuning.• Memorize the correct station frequency.• Memorize the stations again.• Connect an antenna.• Change the position of the antenna.• Change the position of the antenna.• Install an outdoor FM antenna.• Keep the receiver away from noisesources.• Install an outdoor AM antenna.• Replace the batteries.• Remove the obstacle.Specifications� GENERAL• Power supply | 240 V ~ 50 Hz• Power consumption | 260 W• Dimensions (W×H×D, including protruding parts) | 440×141×350 mm• Weight (Net) | 8.5 kgNote: Design and specifications are subject to change without notice for improvements.

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