Denon AVR-2802/982 operating instructions Troubleshooting

Page 56

ENGLISH

15

TROUBLESHOOTING

If 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

 

 

 

 

 

 

 

DISPLAY not lit and sound not produced

• Power cord not plugged in securely.

 

• Check the insertion of the power cord plug.

6

 

 

 

 

 

 

 

 

 

•

Turn the power on with the remote control

35

etc.

when power switch set to on.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

unit after turning the POWER switch on.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

broadcasts,

 

 

 

 

 

 

 

 

 

• Speaker cords not securely connected.

•

Connect securely.

 

 

 

12, 13

 

• Improper

position of

the

audio function

• Set to a suitable position.

 

 

36

 

 

button.

 

 

 

 

 

 

 

 

 

 

 

 

 

DISPLAY lit but sound not produced.

•

Volume control set to minimum.

 

• Turn volume up to suitable level.

 

37

FM

 

 

 

•

MUTING is on.

 

 

 

 

•

Switch off MUTING.

 

 

39

and

 

 

 

 

 

 

 

 

•

Digital signals not

input

Digital

input

•

Input digital signals or select input jacks to

36

 

 

selected.

 

 

 

 

 

 

 

which digital signals are being input.

 

tapes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Speaker terminals are short-circuited.

 

• Switch power

off, connect speakers

12, 13

records,

 

 

 

 

 

 

 

 

 

 

 

 

properly, then switch power back on.

 

 

• Block the ventilation holes of the set.

 

•

Turn off the set’s power, then ventilate it

4, 12

 

 

 

 

 

 

 

 

 

 

well to cool it down.

 

 

 

CD,

 

 

 

 

 

 

 

 

 

 

 

 

 

DISPLAY not lit and power indicator is

 

 

 

 

 

 

 

 

 

Once the set is cooled down, turn the

 

the

flashing rapidly.

 

 

 

 

 

 

 

 

 

power back on.

 

 

 

 

 

•

The unit

is

operating

at

continuous

high

•

Turn off the set’s power, then ventilate it

4, 12

to

 

 

 

power

conditions

and/or

inadequate

 

well to cool it down.

 

 

 

listening

 

 

 

 

 

 

 

 

ventilation.

 

 

 

 

 

 

Once the set is cooled down, turn the

 

 

 

 

 

 

 

 

 

 

 

power back on.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

when

 

 

 

 

 

 

 

 

 

• Incomplete connection of speaker cords.

•

Connect securely.

 

 

 

12, 13

Sound produced only from one channel.

•

Incomplete

connection

of

input/output

•

Connect securely.

 

 

 

6 ~ 13

problems

 

 

 

 

 

cords.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Positions of instruments reversed during

•

Reverse

connections

of

left and

right

• Check left and right connections.

 

12, 13

Common

 

speakers

or

left and right

input/output

 

 

 

 

 

 

 

stereo playback.

 

 

 

 

 

 

 

 

 

cords.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The on screen display is not displayed.

•

“On screen display” is set to off on the

•

Set “on

screen

display” on

the

system

25

 

 

 

system setup menu screen.

 

 

 

setup menu screen to on.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Ground wire of turntable not connected

•

Connect securely.

 

 

 

6

 

Humming noise produced when record is

 

properly.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

playing.

•

Incomplete PHONO jack connection.

 

•

Connect securely.

 

 

 

6

 

 

• TV or radio transmission antenna nearby.

• Contact your store of purchase.

 

—

 

 

 

 

 

 

 

records

 

• Turntable and speaker systems too close

• Separate as much as possible.

 

 

—

 

 

together.

 

 

 

 

 

 

 

 

 

 

 

 

 

Howling noise produced when volume is

• Floor is unstable and vibrates easily.

 

• Use cushions to absorb speaker vibrations

—

playing

high.

 

 

 

 

 

 

 

 

 

transmitted by floor. If turntable is not

 

 

 

 

 

 

 

 

 

 

 

equipped

with

insulators,

use

audio

 

 

 

 

 

 

 

 

 

 

 

insulators (commonly available).

 

 

When

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Stylus pressure too weak.

 

 

 

• Apply proper stylus pressure.

 

 

—

 

 

 

 

 

 

 

 

Sound is distorted.

• Dust or dirt on stylus.

 

 

 

 

• Check stylus.

 

 

 

—

 

 

• Cartridge defective.

 

 

 

 

• Replace cartridge.

 

 

 

—

 

 

 

 

 

 

 

 

 

 

Volume is weak.

• MC cartridge being used.

 

 

 

•

Replace with MM cartridge or use a head

6

 

 

 

 

 

 

 

 

 

 

amplifier or step-up transformer.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

control

 

•

Batteries dead.

 

 

 

 

• Replace with new batteries.

 

 

27

 

• Remote control unit too far from this unit.

•

Move closer.

 

 

 

27

This unit does not operate properly when

•

Obstacle between this unit and remote

•

Remove obstacle.

 

 

 

27

Remote unit

 

 

 

remote control unit is used.

 

control unit.

 

 

 

 

 

 

 

 

 

 

 

 

 

• Different button is being pressed.

 

• Press the proper button.

 

 

—

 

• <and >ends of battery inserted in reverse.

•

Insert batteries properly.

 

 

27

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

56

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Contents AVR-2802/982 English Francais Safety Instructions Table of Contents Before UsingFeatures Connecting the audio components ConnectionsConnecting video components Connecting the video decks Connecting a video component equipped with S-Video jacksPrecaution when using S-jacks Connecting a DVD player DVD in jacks Connecting a monitor TV Monitor OUT jackConnecting the antenna terminals AM loop antenna assemblyAn F-type FM antenna cable plug can be connected directly Connection of AM antennasConnecting the external input EXT. in jacks Connecting the Multi Zone jacksConnection the speaker terminals Connecting banana plugsSpeaker system connections Precautions when connecting speakers EnglisPart Names and Functions Front PanelRemote control unit System Call buttonsSetting UP the System System Setup buttonEnter button Cursor buttonsDisplay the System Setup Menu Before setting up the systemSetting the type of speakers Press the Enter button to finalize the setting Frequency mode is sent to the subwooferNone…… Select this when no speakers are installed ParametersSetting the Crossover Frequency and Subwoofer mode Assignment of low frequency signal rangeSubwoofer mode Crossover FrequencySetting Setting the delay time PreparationsSetting the channel level Select Test Tone ModeSelect the mode Adjust the levelVolume Select Auto or ManualSetting the digital in assignment To select the input sourceSetting the on-screen display OSD Auto tuner presetsAfter completing system setup On-screen display signalsInserting the batteries Remote Control UnitUsing the remote control unit Set mode switch 2 to the position for the component to be Be operated with this remote controlOperating Denon audio components OperatedCombinations of Personal System Codes Preset memory Audio componentPreset memory Video component DVD VDP Operating a video component stored in the preset memory VDP, VCR or TVOperate the video component DVD player system buttonsLearning function System call buttons Using the system call functionSystem call function Storing signals Clearing system call settingsBefore operating Clearing learned remote control signalsOperation To select the input source when REC Input mode selection functionPlaying the input source Select the input source to be playedDigital PCM mode Digital DTS modeAnalog mode Input signal displayAfter starting playback Playback using the external input EXT. in jacksAdjusting the sound quality tone Checking the currently playing program source, etc Listening over headphonesTurning the sound off temporarily muting Playing one source while recording another REC OUT mode Multi-source recording/playbackMulti-zone playback with multi-source Surround Before playing with the surround functionFader function Select the Dolby Surround Pro Logic II modeDolby Pro Logic indicator lights Surround parameters q Pro Logic II Mode Dimension ControlPanorama Control Center Width ControlSet the input mode to Auto or DTS Select the Dolby/DTS Surround modeDolby Digital indicator lights When playing Dolby Digital sourcesDialogue Normalization Select the various parameters Adjust the parameter settingsMenu Personal Memory Plus Surround modes and their featuresDSP Surround Simulation DSP surround simulation Set the parametersPress the Surround Parameter button When turned clockwiseWhen turned counterclockwise Tone control setting Cinema MusicSurround modes and parameters Listening to the Radio Auto tuningManual tuning Preset memory Checking the preset stationsInitialization of the Microprocessor Recalling preset stationsLast Function Memory Troubleshooting Types of multi-channel signals Additional InformationTypes of sources Movie audio Movie theater sound fieldSurround back speakers Number of surround back speakersSpeaker setting examples When not using surround back speakersSurround Dolby Surround Dolby Digital Dolby Surround AC-3Dolby Digital and Dolby Pro Logic Dolby Digital compatible media and playback methodsDTS Digital Surround DTS compatible media and playback methodsDTS-ESTMDiscrete DTS-ESTMMatrixDTS Neo6TM surround DTS Neo6 CinemaDVD TV/DBS Surround modes and parameters Specifications 14-14, Akasaka 4-CHOME, MINATO-KU, Tokyo 107-8011, Japan Page Page Page First name in digital audio Speaker Configuration Delay Time Digital In Assignment
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