Denon Model AVR 790 Manual

The Denon Model AVR 790 is a high-performance 7.1 channel AV receiver designed to deliver an immersive audio experience for home theater enthusiasts. It supports various audio formats, including Dolby TrueHD and DTS-HD Master Audio, ensuring high-fidelity sound reproduction. The AVR 790 features multiple HDMI inputs, advanced video processing capabilities, and a user-friendly interface for easy setup and operation. 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 Media 8. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 7.1 channel audio, HDMI inputs, Dolby TrueHD, DTS-HD Master Audio, built-in AM/FM tuner, and advanced video processing.

Feature	Description
HDMI Inputs	Multiple inputs for connecting various devices.
Audio Formats	Supports Dolby TrueHD and DTS-HD Master Audio.
Video Processing	Advanced video scaling and upconversion capabilities.
AM/FM Tuner	Built-in tuner for radio reception.
Remote Control	Convenient remote for easy operation.

Installation

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

Connect speakers: Use the speaker terminals to connect your speakers.
Connect video sources: Use HDMI or component video inputs for your devices.
Connect to power: Plug the receiver into an AC outlet.

WARNING! Ensure all connections are secure to avoid damage.

First-Time Setup

Power on the receiver; follow on-screen prompts to configure settings.

Program channels: Use the auto-scan feature to find available radio stations.
Set audio preferences: Adjust settings for surround sound and speaker configuration.
Configure video settings: Set resolution and aspect ratio for optimal viewing.

CAUTION! Ensure stable surface; avoid overheating.

Specifications

Channels: 7.1 channel audio.
Power Output: 100 watts per channel.
Audio Formats: Dolby TrueHD, DTS-HD Master Audio.
Video Inputs: 4 HDMI inputs, 2 component video inputs.
Connectivity: Ethernet, USB, and Bluetooth support.
Dimensions: 17.1 x 13.4 x 6.3 inches.
Weight: 22.5 lbs.

Controls and Settings

Access settings via the on-screen display (OSD) or the front panel controls.

Remote: POWER, INPUT, VOLUME, MUTE, and MENU buttons for easy navigation.

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

Connecting Devices

Connect various devices using HDMI, optical, or analog inputs.

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

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

Playing Audio Media

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

Insert media: Use the USB port or connect via Bluetooth.
Play: Select the media source and press PLAY.
Stop: Press STOP to halt playback.
Skip: Use the NEXT/PREV buttons to navigate tracks.

WARNING! Do not force connections; handle cables with care.

Accessibility Features

Closed Captions: Enable in settings for supported media. Audio descriptions available for select content.

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; 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 for clarity.
Channels not programming	Antenna/menu	Use auto-scan in menu; ensure antenna connected.
Media not playing	Connection/loading	Ensure media is loaded properly; check for damage.

Reset: Menu > System > Reset if available.

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