NAD L 76 Owner's Manual

Also see for L 76: Specification sheet Service manual

NAD L 76 Owner's Manual Manual pdf 30 page image

ENGLISH FRANÇAIS DEUTSCH NEDERLANDS ESPAÑOL ITALIANO PORTUGUÊS SVENSKATry reducing the treble sound by turning the treblecontrols.30TROUBLESHOOTINGTo determine any problem with your receiver, always check the most obvious possible causes first. If any problem still remains after your have checked the items below,consult your nearest NAD dealer.Problem Probable Cause RemedyAmplifierWhen listening to the music in stereo, left/rightspeakers sounds reversed.Speakers are connected wrong. After checking, if needed, reconnect.Low hum or buzzer sound. Power line of a fluorescent light is installed near thisproduct.Place this product as far away as possible fromelectric devices with interference.Sound is only heard from one channel. One of the input cords is disconnected. The BALANCE control is set to one side.Connect the input cords securely. Adjust the BALANCE control.Sound cuts off during listening to the music or nosound even though power is ON.Speaker impedance is less than prescribed for thisunit.After turning off the power and then turning it onagain, reduce the volume or change to the correct 8ohm speakers.Low bass response. Speaker polarity (+/-) is reversed. Check all speakers for correct polarity.TunerAn unusual hissing noise is heard when listening tothe broadcast in stereo, but not heard whenlistening monaurally.A slight noise may be heard because the methodused for modulation of FM stereo broadcasts isdifferent than that used for monaural broadcasts.Noise is excessive in both stereo and monauralbroadcasts.Poor location and / or direction of the antenna.Transmitting station is too far away.Sound is distorted and/or the volume level becomeslow.Broadcast signals are being disturbed.Excessive distortion in the sound of stereobroadcasts.Speaker system connections are not correct.Surround Effects - Important The center and rear speakers only operate when the unit is set on a Surround Sound mode and the source material being played isrecorded or broadcast in Dolby Digital, DTS or Dolby Pro Logic surround sound. Stereo broadcasts or recordings will produce some rear channel effects when played in asurround mode. However, mono sources will not produce any sound from the rear speakers.No sound from the rear speakers. SURROUND MODE button is set to STEREO. Set the button to the desired surround modeposition.Source being played is not recorded or broadcast insurround sound or stereo.Use surround or stereo source.One or more rear speaker wires is not making goodcontact.Check all rear speaker wires for good connection.No sound from the center speaker. SURROUND mode button is not set to DTS, DOLBYDIGITAL, DOLBY PRO LOGIC II or DOLBY 3 STEREO.Set the button to DTS, DOLBY DIGITAL, DOLBY PROLOGIC II or DOLBY 3 STEREO.Remote Control UnitRemote control not working. The batteries are exhausted. Replace with new batteries.The remote control unit is too far from the receiveror out of the effective range.Operate the remote control unit within the effectiverange.Try changing the location, height and/or direction ofthe antenna.If an indoor antenna is being used, change to anoutdoor antenna.Try using an antenna with more elements.Set the FM mode to monaural by pressing the FMMUTE/MONO button. (Note that the broadcast willthen be heard as monaural sound).

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