Denon AVR 890 Service Manual

The Denon AVR 890 is a high-performance audio/video receiver designed to deliver exceptional sound quality and video performance. It supports various audio formats, including Dolby TrueHD and DTS-HD Master Audio, and features advanced connectivity options such as HDMI inputs, USB ports, and network streaming capabilities. 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: HDMI inputs, USB port, Ethernet port, AM/FM tuner, remote control, and multiple audio formats support.

Feature	Description
HDMI Inputs	Multiple inputs for connecting video sources.
USB Port	For direct playback of audio files from USB devices.
Network Streaming	Access streaming services via Ethernet or Wi-Fi.
AM/FM Tuner	Built-in tuner for radio reception.
Remote Control	Convenient control of the receiver from a distance.

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 cables for video input.
Connect to power: Plug into a suitable AC outlet.

WARNING! Ensure all connections are secure to avoid damage.

First-Time Setup

Power on the receiver; follow on-screen prompts.

Select input source: Use the remote to choose the desired input.
Configure audio settings: Access the setup menu to adjust audio preferences.
Program radio stations: Use the tuner to scan and save stations.

CAUTION! Ensure stable surface; avoid overheating.

Specifications

Audio Channels: 7.1 channel surround sound.
Power Output: 100 watts per channel.
Supported Formats: Dolby TrueHD, DTS-HD Master Audio, PCM.
HDMI Version: HDMI 1.4 with 3D support.
Network Connectivity: Ethernet and Wi-Fi capable.
Dimensions: 17.1 x 13.4 x 6.3 inches.
Weight: 22.5 lbs.

Controls and Settings

Access OSD via remote control. Front Panel: POWER, INPUT SELECTOR, VOLUME.

Remote: POWER, INPUT, VOLUME, MUTE, SETUP.

Audio settings: Adjust bass, treble, and balance. Video settings: Adjust brightness, contrast, and color.

Connecting Devices

Connect devices using HDMI, optical, or RCA cables.

Turn off all devices before connecting.
Match cables to ports (e.g., HDMI to HDMI).
Select input via remote control.

Tip: Ensure all devices are powered off before making connections.

Playing Audio/Video Media

Supports various media formats.

Insert media: Load disc or connect USB device.
Play: Use remote to select play options.
Stop: Press STOP to halt playback.
Skip: Use NEXT/PREV buttons for tracks.

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

Accessibility Features

Closed Captions: Enable in setup menu. Parental Controls: Block content based on ratings.

Care & Cleaning

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

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

Regulatory Information

Troubleshooting

Symptom	Possible Cause	Corrective Action
Remote does not work	Obstacles/batteries	Remove obstacles; replace batteries.
No sound	Connections/mute	Check connections; adjust mute settings.
Picture not clear	Settings	Adjust video settings in the menu.
Channels not programming	Input source/menu	Ensure correct input is selected.
Media not playing	Media/loading	Check media format; reload if necessary.

Reset: Menu > System > Reset if available.

Service: Contact Denon support for assistance.