Denon 3805 User Manual

The Denon 3805 is a high-performance 7.1 channel home theater receiver that supports various audio formats, including Dolby Digital, DTS, and more. It features advanced processing capabilities, multiple HDMI inputs, and a range of connectivity options for an immersive audio experience. 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, advanced audio processing, remote control, and various audio format support.

Feature	Description
HDMI Inputs	Multiple HDMI inputs for connecting various devices.
Audio Formats	Supports Dolby Digital, DTS, and other formats.
Remote Control	Convenient remote for easy operation.
Zone 2/3 Outputs	For multi-room audio distribution.
Built-in DSP	Advanced digital signal processing for enhanced 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 component video cables.
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 for initial setup.

Program channels: Use the setup menu to configure channels.
Set audio preferences: Adjust settings for optimal sound quality.
Connect to network: If applicable, set up network settings.

CAUTION! Ensure stable surface; avoid overheating.

Specifications

Channels: 7.1 channel surround sound.
Power Output: 110 watts per channel.
Audio Formats: Supports Dolby Digital, DTS, and more.
HDMI Inputs: 3 HDMI inputs for video/audio.
Weight: 25 lbs.
Dimensions: 17.1 x 14.5 x 6.3 inches.
Power Consumption: 600 watts maximum.

Controls and Settings

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

Remote: POWER, INPUT, VOLUME, MUTE, and various audio settings.

Audio settings: Adjust bass, treble, and balance. Setup: Language, auto-calibration, and more.

Connecting Devices

Connect speakers, video sources, and other devices using appropriate cables.

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

Tip: Ensure all devices are powered off during connections.

Playing Audio Media

Supports various audio formats including CDs and streaming services.

Insert media: Load CD or connect to streaming service.
Play: Use the remote to start playback.
Stop: Press STOP to pause playback.
Skip: Use NEXT/PREV buttons for tracks.

WARNING! Do not force media into the slot; handle with care.

Accessibility Features

Closed captions and audio descriptions available for compatible media.

Care & Cleaning

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

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

Regulatory Information

FCC compliance: This device complies with Part 15 of the FCC rules. 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	Ensure antenna is connected; use auto-program.
Device not responding	Power issue	Check power connection; reset the device.

Reset: Menu > System > Reset if available.

Service: Contact customer support for assistance.