Kenwood KRF-V5080D Instruction Manual

Also see for krf v5080d: Instruction manual Instruction manual Service manual

30 ENENGLISHAmplifierCause• The speaker cords are disconnected.• VOLUME is set to the minimum position.• MUTE is ON.• The SPEAKERS switches are set to OFF.• Speaker cords are short-circuited.• The speaker cord is disconnected.• The speaker is not set up correctly.• The surround speaker cords and/or the centerspeaker cord is disconnected.• The speaker is not set up correctly.• A surround mode has not been activated.• The surround and/or center volume controlsare set to the minimum level.• The audio cord from the record player is notconnected to the PHONO jacks.• The record player is not grounded.• There are many possible causes for thisproblem, depending on the type of DVD playerused.• The input mode is set to digital manual.• The software is copy-guarded.Remedy• Connect them properly referring to “Connectingthe speakers”. @• Adjust the volume to a proper level.• Turn OFF the MUTE. *• Set the SPEAKERS switch to ON. &• Turn the power off, eliminate the short-circuiting, then turn on the power again.• Connect it properly referring to “Connectingthe speakers”. @• Set it up properly referring to “Speakersettings”. $• Connect it properly referring to “Connectingthe speakers”. @• Set it up properly referring to “Speakersettings”. $• Select a surround mode.• Adjust the speaker levels using the test tone.%• Insert the audio cord plugs securely into thePHONO jacks.• Connect the grounding wire to the GND terminalon the rear panel.• Set the input mode to digital manual beforestarting playback of the Dolby Digital source.7• Press the INPUT MODE key to select to fullauto mode. 7• Copy-guarded video software cannot berecorded.SymptomNo sound from the speakers.The standby indicator blinks and sound isnot output.Sound is not output from one of the speakers.Sound is not output from the surroundspeakers and / or the center speaker, or theirsound is very soft.A humming noise is generated when thePHONO input selector is selected.When playing a Dolby Digital source signalusing a DVD player, the sound is cut off soonafter it starts.No sound is produced during playback froma DVD player.A video source cannot be recorded normally.In case of difficultyResetting the MicrocomputerThe microcomputer may malfunction (unit cannot be operated,or shows an erroneous display) if the power cord is unpluggedwhile the power is ON, or due to some other external factor. Ifthis happens, execute the following procedure to reset themicrocomputer and return the unit to its normal operatingcondition.With the power cord plugged in, turn the POWER ON/OFF key OFF. Then, while holding down the ON/STANDBYkey, press POWER ON/OFF key.TunerCause• No antenna is connected.• The broadcast band is not set properly.• The frequency of the desired station is nottuned.• Noise due to ignition of an automobile.• Noise due to interference from an electricappliance.• Noise due to a nearby TV set.• The preset station belongs to a frequency thatcannot be received.• The preset memory was cleared because thepower cord had been unplugged for a longperiod of time.Remedy• Connect an antenna. #• Set the broadcast band properly.• Tune the frequency of the desired station.)• Install the outdoor antenna away from theroad.• Turn off the power to the appliance.• Install the receiver farther away from the TV.• Preset a station with a receivable frequency.• Preset the station again.SymptomRadio stations cannot be received.Interference.A station which was preset cannot bereceived by pressing the correspondingnumeric key.• Please note that resetting the microcomputer will clear the contentsof the memory and return the unit to the state it was in when it leftthe factory

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