Denon AVR-982 Operating Instructions Manual

Also see for AVR-2802: Operating instructions Operating instructions Brochure & specs Operating instructions Service manual

Contents

Denon AVR-982 Operating Instructions Manual Manual pdf 56 page image

[] TROUBLESHOOTINGIf a problem should arise,first check the following.1. Are the connections correct ?2. Have you operated the receiver according to the Operating instructions ?3. Are the speakers, turntable and other components operating property ?If this unit is not operating properly, check the items listed in the table below. Should the problem persist, there may be a malfunction.Disconnect the power immediately and contact your store of purchase.Symptom Cause Measures Page• Power cord not plugged in securely • Check the insertion of the power cord plug 6DISPLAY not lit and sound not produced • Turn the power on with the remote control 35when power switch set to on unit after turning the POWER switch on• Speaker cords not securely connected • Connect securely 12, 13• improper position of the audio function • Set to a suitable position 36buttonDISPLAY lit but sound not produced • Volume control set to minimum • Turn volume up to suitable level 37• MUTING is on • Switch off MUTING 39• Digital signals not input Digital input • input digital signals or select input jacks to 36selected which digital signals are being input• Speaker terminals are short-circuitedoFgoDISPLAY not lit and power indicator isflashing rapidly• Block the ventilation holes of the set• The unit is operating at continuous highpower conditions and/or inadequateventilation• Switch power off, connect speakers 12, 13properly, then switch power back on• Turn off the set's powel, then ventilate it 4, I2well to cool it downOnce the set is cooled down, turn thepower back on• Turn off the set's powel, then ventilate it 4, I2well to cool it downOnce the set is cooled down, turn thepower back on• Incomplete connection of speaker cords • Connect securely 12, 13Sound produced only from one channel • Incomplete connection of input/output • Connect securely 6 - 13cords• Reverse connections of left and right • Check left and right connections 12, 13Positions of instruments reversed duringstereo playback speakers or left and right input/outputoE cords• "On screen display" is set to off on the • Set "on screen display" on the system 25The on screen display is not displayed system setup menu screen setup menu screen to on• Ground wire of turntable not connected • Connect securely 6Humming noise produced when record is properlyplaying • Incomplete PHONO jack connection • Connect securely 6• TV or radio transmission antenna nearby • Contact your store of purchase --• Turntable and speaker systems too close • Separate as much as possible --oo togetherHowling noise produced when volume is • Floor is unstable and vibrates easily • Use cushions to absorb speaker vibrations --high transmitted by floor If turntable is not-_- equipped with insulators, use audio75. insulators (commonly available)g• Stylus pressure too weak • Apply proper stylus pressure --Sound is distor[ed • Dust or dirt on stylus • Check stylus --• Car[ridge defective • Replace cartridge --• MC car[ridge being used • Replace with MM cartridge or use a head 6Volume is weak amplifier or step-up transformer• Batteries dead • Replace with new batteries 27• Remote control unit too far from this unit • Move closer 27o This unit does not operate propedy when • Obstacle between this unit and remote • Remove obstacle 27remote control unit is used control unit• Different button is being pressed • Press the proper button --• ÷ and O ends of battery inser[ed in reverse • ]nser[battedesproper]y 2756