Denon AVR-900 Receiver Manual

The Denon AVR-900 is a high-performance audio/video receiver designed to deliver exceptional sound quality and versatility for home theater systems. It features multiple audio and video inputs, advanced surround sound processing, and user-friendly controls. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Playing Audio/Video Media 8. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Multiple HDMI inputs, Dolby Digital and DTS support, built-in AM/FM tuner, remote control, and customizable audio settings.

Feature	Description
HDMI Inputs	Multiple inputs for connecting various devices
Dolby Digital	Supports surround sound formats for immersive audio
DTS Support	Compatible with DTS audio formats
AM/FM Tuner	Built-in tuner for radio reception
Remote Control	Convenient control of receiver functions
Customizable Audio Settings	Adjustable settings for optimal sound quality

Installation

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

Connect speakers: Use appropriate speaker wire for connections.
Connect video sources: Use HDMI or composite inputs for video devices.
Connect to power: Plug the receiver into a power outlet.

WARNING! Ensure all connections are secure to avoid damage.

First-Time Setup

Power on the receiver; follow on-screen prompts for initial setup.

Program channels automatically: Use the setup menu to scan for available channels.
Set audio preferences: Adjust settings for optimal sound quality.
Configure video output: Set resolution and aspect ratio for connected displays.

CAUTION! Ensure stable surface; avoid overheating.

Specifications

Audio Channels: 5.1 channel surround sound.
Power Output: 100 watts per channel.
Supported Formats: Dolby Digital, DTS, PCM.
Inputs: 4 HDMI, 2 optical, 2 coaxial, 3 RCA.
Outputs: HDMI, speaker outputs, subwoofer output.
Dimensions: 17.1 x 13.4 x 5.9 inches.
Weight: 22 lbs.
Power Consumption: 300 watts.

Controls and Settings

Access settings via the on-screen display or front panel controls. Remote includes buttons for power, volume, input selection, and menu navigation.

Audio Settings: Adjust bass, treble, balance, and surround sound modes.

Connecting Devices

Connect various audio and video devices using HDMI, optical, or RCA inputs.

Turn off the receiver and devices before connecting.
Match cables to ports for proper connections.
Select input via remote control for the desired device.

Tip: Ensure all devices are powered off during connections.

Playing Audio/Video Media

Supports various media formats for playback.

Insert media: Load DVD, Blu-ray, or connect streaming device.
Play: Use remote to select play options.
Stop: Use stop button to halt playback.
Skip: Use next/previous buttons for tracks or chapters.

WARNING! Do not force media into the slot; eject properly.

Accessibility Features

Closed captions and audio descriptions can be enabled in the settings menu.

Care & Cleaning

Unplug before cleaning. Use a soft, dry cloth; avoid liquids.

CAUTION! Do not use abrasive cleaners; keep away from moisture.

Regulatory Information

This device complies with FCC regulations. For support, visit www.denon.com or contact customer service.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Remote does not work	Obstacles/batteries	Remove obstacles; replace batteries.
No sound	Connections/mute	Check connections; ensure mute is off.
Picture not clear	Settings	Adjust video settings in the menu.
Channels not programming	Antenna/menu	Use auto-program in the menu.
Device not recognized	Connection issue	Check cable connections and input selection.

Reset: Menu > System > Reset if available.

Service: Contact customer support for assistance.