Denon AVR-983

Other manuals for Denon AVR-983

Brochure & Specs2 pages

Service Manual113 pages

Questions and Answers:

G
Gerald BennettAug 14, 2025
What to do if Denon AVR-983 display is lit but no sound is produced?
- C
  Cynthia FlynnAug 14, 2025
  If the display is lit but no sound comes from your Denon Stereo Receiver, consider these potential causes: * Speaker cords might not be securely connected; ensure they are. * The audio function button may be improperly positioned; adjust it to a suitable setting. * The volume control could be set to minimum; increase it to an audible level. * MUTING might be activated; switch it off. * If using digital signals, they may not be input correctly, or the wrong input jacks are selected; input digital signals or select the correct input jacks.
J
Jamie BallAug 17, 2025
Why system setup screen does not appear on Denon AVR-983?
- E
  erin03Aug 17, 2025
  The system setup screen on your Denon Stereo Receiver might not appear because: * You are using headphones: Unplug them from the headphone jack. * Mute mode is set: Cancel the mute mode. * Monitor TV not connected: Connect a monitor TV.
R
Rhonda BerryAug 20, 2025
What to do if Denon AVR-983 Stereo Receiver display is not lit and sound not produced when power switch set to on?
- M
  Manuel ToddAug 20, 2025
  If the display isn't lit and no sound is produced when the power switch is on for your Denon Stereo Receiver, check that the power cord is securely plugged in. Also, after turning the POWER switch on, try turning the power on with the remote control.
R
raymondbautistaAug 25, 2025
Why Denon Stereo Receiver remote control is not working?
- S
  Stephanie WilliamsAug 25, 2025
  If your Denon Stereo Receiver isn't responding to the remote, the issue could be due to several reasons: * The batteries may be dead; replace them with new ones. * You might be too far from the unit; move closer. * There could be an obstacle blocking the signal; remove it. * You might be pressing the wrong button; ensure you're pressing the correct one. * The batteries might be inserted incorrectly; check the orientation and correct if necessary.
S
Spencer LaneAug 27, 2025
What to do if Denon AVR-983 display is not lit and power indicator is flashing rapidly?
- D
  Daniel BradyAug 27, 2025
  If the display of your Denon Stereo Receiver isn't lit and the power indicator flashes rapidly, it could be due to: * Short-circuited speaker terminals: Switch the power off, properly connect the speakers, and then switch the power back on. * Blocked ventilation holes: Turn off the power, ventilate the unit well to cool it down, and then turn the power back on. * Continuous high power operation with inadequate ventilation: Turn off the power, ventilate the unit to cool it down, and then turn it back on.
L
Laura SullivanAug 30, 2025
How to fix Denon AVR-983 if sound produced only from one channel?
- E
  Ellen LambAug 31, 2025
  If sound is only coming from one channel on your Denon Stereo Receiver, it might be due to: * Incomplete connection of speaker cords: Ensure they are securely connected. * Incomplete connection of input/output cords: Make sure these are also securely connected.
T
timcoxSep 2, 2025
Why is there a humming noise produced when Record is playing on Denon Stereo Receiver?
- C
  carrienunezSep 3, 2025
  A humming noise during record playback on your Denon Stereo Receiver could be caused by: * Improperly connected turntable ground wire: Ensure it is securely connected. * Incomplete PHONO jack connection: Make sure it is securely connected.
J
Jon WheelerSep 6, 2025
What causes howling noise when volume is high on Denon AVR-983 Stereo Receiver?
- L
  lisagutierrezSep 6, 2025
  Howling noise at high volume on your Denon Stereo Receiver may occur because: * The turntable and speaker systems are too close together: Separate them as much as possible. * The floor is unstable and vibrates easily: Use cushions to absorb speaker vibrations transmitted by the floor. If the turntable lacks insulators, use audio insulators.
D
Deborah SmithSep 9, 2025
Why positions of instruments reversed during stereo playback on Denon AVR-983 Stereo Receiver?
- W
  wongjenniferSep 9, 2025
  If the instrument positions are reversed during stereo playback on your Denon Stereo Receiver, it's likely due to reversed connections of the left and right speakers or input/output cords. Double-check these connections.

Denon AVR-983 Specifications

General

Type	AV Receiver
Number of channels	7.1
HDMI inputs	3
HDMI outputs	1
Input Sensitivity/Impedance	200 mV / 47 kOhms
Tuner Section	AM/FM
Headphone Output	Yes
Surround Sound Formats	Dolby Digital EX, Dolby Pro Logic IIx, DTS-ES, DTS Neo:6
Frequency Response	10Hz-100kHz (+1, -3dB)
Digital Inputs	3 x Optical, 2 x Coaxial
Output Power per Channel	110 Watts @ 8 Ohms, 20 Hz - 20 kHz, THD: 0.08%
Dimensions (W x H x D)	434 x 171 x 420 mm 17.1 x 6.7 x 16.5 inches

Summary

Safety Precautions and Usage Notes

General Safety Guidelines

Comprehensive list of safety instructions for operation, cleaning, and maintenance.

Usage and Handling Notes

General guidelines for safe and optimal use, covering moisture, dust, and ventilation.

Introduction and Features

Introduction

Overview of the AV surround receiver and its capabilities.

Key Features

Highlights of the receiver's capabilities including surround sound, digital formats, and connectivity.

Connections Guide

Audio Component Connections

Guides for connecting audio sources like CD players, turntables, and tape decks.

AC Outlet Usage

Instructions for using the unit's AC outlets, specifying capacity and usage restrictions.

Video Component Connections

Detailed steps for connecting video devices like TVs, DVD players, and VCRs.

S-Video Component Connections

Instructions for connecting video components using S-Video jacks for improved picture quality.

Component Video Connections

Guides for connecting devices with component video (Y, Pb/Cb, Pr/Cr) jacks.

Antenna Connections

Procedures for connecting FM and AM antennas, including loop antenna assembly.

External Input and Zone 2 Connections

Connecting external decoders via EXT. IN and setting up Zone 2 audio output.

Speaker System Connections

Guidance on connecting speakers, including impedance and banana plug usage.

Speaker Protection and Impedance Notes

Component Identification and Functions

Front Panel Overview

Identification and brief explanation of controls and indicators on the unit's front panel.

Remote Control Unit Operation

Remote Control Layout

Detailed layout of the remote control unit (RC-924) and button functions.

Inserting Batteries

Steps for correctly inserting R6P/AA batteries into the remote control unit.

Using the Remote Control

Guidelines for pointing the remote, operating range, and environmental factors affecting performance.

Operating Other Components

Instructions for operating DENON audio components and other brands via the remote control.

Remote Control Preset Memory

Registering preset codes for controlling different brands of audio/video equipment.

Operating Preset Components

How to operate components whose remote control codes have been stored in the preset memory.

Remote Control Learning Function

Procedure for teaching the remote control new signals from other remote controls.

System Call Function

Using the system call function to transmit a series of signals with a single button press.

Punch Through Function

Assigning buttons from one mode to functions in another mode for seamless operation.

Resetting Remote Control Functions

Steps for resetting learned buttons and punch-through settings on the remote control.

Operation Guide

Before Operating the Unit

Checks and initial steps required before operating the receiver, including connections and power.

Selecting Front Speakers

How to switch between FRONT A, FRONT B, or FRONT A+B speaker outputs.

Playing Input Sources

Selecting input sources and choosing input modes like AUTO, PCM, DTS, ANALOG, and EXT. IN.

Playback Modes and Volume Adjustment

Selecting playback modes (Stereo, Direct) and adjusting master volume level.

Advanced Playback Options

Playing sources via external inputs and selecting CD/DVD playback modes.

Playback Adjustments

Adjusting tone, listening over headphones, muting, and combining audio/video sources.

Display and Multi-Source Operation

Viewing status on displays and performing multi-source recording or playback.

Zone 2 Operations

Outputting audio sources to a second zone and controlling Zone 2 playback via remote.

Multi-Zone Playback System

MULTI ZONE MUSIC ENTERTAINMENT SYSTEM (When using PREOUT)

Setting up multi-zone audio playback using pre-out connections.

MULTI ZONE MUSIC ENTERTAINMENT SYSTEM (When using SPEAKER OUT)

Setting up multi-zone audio playback using speaker out connections.

Surround Sound Setup

Adjusting Speaker Levels with Test Tones

Using test tones to adjust playback levels from different speakers for optimal surround sound.

Fine-Tuning Channel Levels

Manually adjusting individual speaker levels to fine-tune the surround sound field.

Fader Function

Adjusting the volume balance between front and rear channels for multi-channel sources.

Dolby Surround Pro Logic II Mode

Using Dolby Pro Logic II for enhanced 5.1-channel playback from stereo or surround sources.

Surround Mode Parameters

Setting parameters like Panorama, Dimension, and Center Width for Dolby Pro Logic II modes.

DTS Neo:6 Surround Mode

Applying DTS Neo:6 for 6.1-channel surround playback from stereo or digital PCM sources.

Digital Surround Modes

Selecting Dolby Digital or DTS surround modes, and using signal detection for playback.

Surround Parameter Details

Detailed explanations of surround parameters like Cinema EQ, Dynamic Range Compression, LFE, and Surround Back channels.

DSP Surround Simulation

Surround Modes and Features

Overview of DSP surround modes (ROCK ARENA, JAZZ CLUB, etc.) and their audio characteristics.

DSP Surround Simulation Operation

How to select and adjust parameters for DSP surround modes using the remote control.

Operating Surround Modes from Main Unit

Operating surround modes and parameters directly from the main unit's SELECT and SURROUND PARAMETER buttons.

Tone Control Settings

Adjusting bass, treble, and tone defeat settings using the remote control.

Surround Parameters (DTS Neo:6)

Details on parameters for DTS Neo:6 modes, including Cinema, Music, Room Size, and Effect Level.

Surround Mode and Parameter Summary

Reference table summarizing channel outputs and parameter adjustability across different surround modes.

Listening to the Radio

Tuner Operation Methods

Instructions for tuning radio stations using auto tuning and manual tuning methods.

Radio Preset Management

Steps for storing tuned radio stations into memory and checking preset stations.

Recalling Preset Radio Stations

Recalling stored radio stations from preset memory using the remote control or main unit.

Microprocessor Initialization

Troubleshooting Guide

Additional Information

Understanding Audio Sources

Explanation of multi-channel signal types and source categories like movie audio and other audio.

Speaker Placement and Surround Back

Guidance on surround back speakers and placement for optimal surround sound effects.

Speaker Setting Examples

Examples of speaker setup configurations for DTS-ES systems and when not using surround back speakers.

Surround Audio Formats

Dolby Digital Explained

Explanation of Dolby Digital format, channels, and compatible media.

Dolby Pro Logic II Explained

Details on Dolby Pro Logic II, its improvements over Pro Logic, and compatible sources.

DTS Digital Surround Explained

Explanation of DTS Digital Surround, its features, and compatible media and playback methods.

DTS-ES Extended Surround

Information on DTS-ES Extended Surround, including Discrete 6.1 and Matrix 6.1 formats.

DTS Neo:6 Surround

Explanation of DTS Neo:6 surround mode for 6.1-channel playback of digital PCM and analog sources.

DTS 9624 Format

Details on DTS 96/24 format for high-quality multi-channel audio, including compatibility and playback.

Specifications

Audio Section Specifications

Detailed specifications for the power amplifier, input sensitivity, frequency response, and digital outputs.

Video and Tuner Specifications

Specifications for video input/output jacks and the tuner section, including sensitivity and frequency response.

General and Remote Control Specifications

General specifications including power supply, consumption, dimensions, and remote control unit details.

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