Denon Receiver AVR-2805 Manual

The Denon AVR-2805 is a high-performance 7.1 channel AV receiver designed for home theater enthusiasts. It features advanced audio and video processing capabilities, including Dolby Digital, DTS, and Dolby Pro Logic II, ensuring an immersive sound experience. The receiver supports multiple HDMI inputs, allowing for seamless connectivity with various devices. 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: 7.1 channel audio, HDMI inputs, Dolby Digital, DTS support, remote control, and various audio adjustments.

Feature	Description
HDMI Inputs	Multiple inputs for connecting various devices
Dolby Digital	Advanced audio decoding for immersive sound
DTS	Digital surround sound technology
Zone 2/Zone 3 Outputs	For multi-room audio distribution
Remote Control	Convenient control of all functions
Audio Adjustments	Equalizer settings for personalized sound
Video Processing	Upscaling for improved video quality
Multi-Channel Inputs	For connecting external audio sources

Installation

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

Connect speakers: Use appropriate speaker wire for each channel.
Connect video sources: Use HDMI or component video cables.
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 settings.
Set audio preferences: Adjust settings for optimal sound quality.
For video: Select the appropriate input source for your display.

CAUTION! Ensure stable surface; avoid overheating.

Specifications

Channels: 7.1
Power Output: 110W per channel
Audio Formats: Dolby Digital, DTS, PCM
Video Inputs: 4 HDMI, 2 Component
Supported Resolutions: 4K, 1080p
Weight: 22 lbs
Dimensions: 17.1 x 14.5 x 6.3 inches
Power Consumption: 500W

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 display settings for optimal viewing.

Connecting Devices

HDMI: Connect to TV or projector. Audio: Connect speakers using appropriate 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 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 play options.
Stop: Use STOP button to halt playback.
Skip: Use PREV/NEXT for tracks or chapters.

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

Accessibility Features

Closed Captions: Enable in setup menu. Audio descriptions available for supported media.

Care & Cleaning

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

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

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	Connections/menu	Ensure connections are secure; use setup menu.
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