Denon AVR 789 Manual PDF

The Denon AVR 789 is a versatile audio/video receiver that supports various audio formats and provides high-quality sound for your home theater system. It features multiple HDMI inputs, advanced audio 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: HDMI inputs, audio processing capabilities, remote control, and various audio outputs.

Feature	Description
HDMI Inputs	Multiple inputs for connecting various devices
Audio Processing	Supports Dolby TrueHD, DTS-HD Master Audio
Zone 2 Control	Allows audio playback in a second room
Remote Control	Convenient control of all functions
Speaker Configuration	Supports various speaker setups

Installation

Unpack and inspect contents. Place on a stable surface.

Connect speakers: Use the provided speaker wire to connect to the appropriate terminals.
Connect video sources: Use HDMI cables for video input.
Plug into AC power.

WARNING! Ensure all connections are secure to avoid damage.

First-Time Setup

Power on the receiver; follow on-screen prompts.

Program channels automatically: Use the setup menu to configure channels.
Set audio preferences: Adjust settings according to your speaker configuration.
For video: Ensure correct HDMI input is selected.

CAUTION! Ensure stable surface; handle with care.

Specifications

Audio Channels: 7.1 channel surround sound.
Power Output: 100 watts per channel.
Supported Formats: Dolby Digital, DTS, Dolby TrueHD.
Inputs: 4 HDMI, 2 optical, 2 coaxial.
Dimensions: 17.1 x 13.3 x 6.3 inches.
Weight: 20.5 lbs.
Power Consumption: 450 watts.

Controls and Settings

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

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

Audio: Adjust bass, treble, and balance settings. Video: Configure HDMI settings and resolution.

Connecting Devices

HDMI: Connect to TV or projector. Audio: Connect speakers using the appropriate terminals.

Turn off all devices before connecting.
Match cables to ports accordingly.
Select input via remote control.

Tip: Ensure all devices are powered off during connections.

Playing Audio/Video Media

Supports various audio and video formats.

Insert media: Load DVD or connect streaming device.
Play: Use remote to select and play media.
Stop: Use STOP button 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 settings for accessible viewing.

Care & Cleaning

Unplug before cleaning. Use a dry cloth only; avoid liquids.

CAUTION! Do not spray liquids; keep away from heat and 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	Antenna/menu	Ensure antenna is connected; use auto-program.
Media not playing	Media/loading	Ensure media is loaded properly; check for damage.

Reset: Menu > System > Reset if available.

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