Denon AVR-981 Manual

The Denon AVR-981 is a high-performance audio/video receiver designed to deliver exceptional sound quality and advanced features for home theater enthusiasts. It supports various audio formats, including Dolby Atmos and DTS:X, providing an immersive listening experience. The receiver features multiple HDMI inputs, allowing for seamless connectivity with various devices, including Blu-ray players, gaming consoles, and streaming devices. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: HDMI inputs, Dolby Atmos support, DTS:X support, built-in Wi-Fi, Bluetooth connectivity, and advanced audio processing capabilities.

Feature	Description
HDMI Inputs	Multiple inputs for connecting various devices.
Dolby Atmos	Immersive audio experience with overhead sound.
DTS:X	Advanced audio format for dynamic sound placement.
Built-in Wi-Fi	Stream music wirelessly from your devices.
Bluetooth Connectivity	Connect and stream audio from Bluetooth-enabled devices.
Advanced Audio Processing	Optimizes sound for different environments.

Installation

Unpack and inspect contents. Place the receiver on a stable surface.

1. Connect speakers: Ensure proper polarity and connections.
2. Connect video sources: Use HDMI cables for video input.
3. Plug into AC power.

WARNING! Receiver is heavy; lift with care to avoid injury. Ensure all connections are secure.

First-Time Setup

Power on the receiver; follow on-screen prompts.

1. Program channels automatically: Use the setup menu to configure.
2. Set audio preferences: Adjust settings for optimal sound.
3. Connect to Wi-Fi: Follow prompts to connect to your network.

CAUTION! Ensure stable surface; use two people for handling if necessary.

Specifications

• Audio Channels: 7.1 channel surround sound.
• Power Output: 100 watts per channel.
• Supported Formats: Dolby Atmos, DTS:X, Dolby TrueHD.
• HDMI Inputs: 6 HDMI inputs, 1 HDMI output.
• Connectivity: Wi-Fi, Bluetooth, Ethernet.
• Dimensions: 17.1 x 13.4 x 6.3 inches.
• Weight: 25.5 lbs.

Controls and Settings

Access the setup menu via the remote control. Front Panel: POWER, INPUT SELECTOR, VOLUME, MUTE.

Remote: POWER, INPUT, VOLUME, MUTE, SETUP, and various audio mode buttons.

Audio settings: Adjust bass, treble, and balance. Video settings: Adjust picture quality and aspect ratio.

Connecting Devices

Connect devices using HDMI, optical, or RCA cables.

1. Turn off the receiver and devices before connecting.
2. Match cables to ports (e.g., HDMI to HDMI).
3. Select input via the remote control.

Tip: Ensure the receiver is off and unplugged before connecting cables.

Playing Audio Media

Supports various audio formats including MP3, WAV, and FLAC.

1. Insert media: Use the appropriate input method (USB, Bluetooth).
2. Play: Use the remote to select and play audio tracks.
3. Adjust volume: Use the volume control on the remote or front panel.

WARNING! Do not force connections; ensure proper insertion.

Accessibility Features

Subtitles: Enable in audio settings. Parental Controls: Block content by ratings in the setup menu.

Care & Cleaning

Unplug before cleaning. Use a dry cloth only; no liquids or aerosols.

CAUTION! Do not spray liquids; keep away from heat and moisture.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © 2026 Denon; trademarks of Denon Electronics.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Remote does not work	Obstacles/batteries	Remove obstacles; point at IR sensor; install fresh batteries.
No sound	Connections/mute	Ensure receiver is on; check connections; adjust mute.
Picture not clear	Settings	Adjust video settings in the menu.
Channels not programming	Connections/menu	Use auto-program in the menu; ensure antenna connected.
Device not connecting	Network issues	Check Wi-Fi connection; restart the receiver.

Reset: Menu > System > Reset if available.

Service: 1-800-555-0199; www.denon.com