Denon AVR-2807 Service Manual

The Denon AVR-2807 is a high-performance 7.1-channel home theater receiver that supports various audio formats, including Dolby Digital, DTS, and Dolby Pro Logic II. It features advanced processing capabilities, multiple HDMI inputs, and a user-friendly interface. 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. Operating the Receiver 8. Troubleshooting

Features at a Glance

Key components: 7.1-channel audio, HDMI inputs, built-in AM/FM tuner, remote control, and advanced audio processing features.

Feature	Description
HDMI Inputs	Multiple HDMI inputs for connecting various devices
Audio Formats	Supports Dolby Digital, DTS, and more
Zone 2/Zone 3 Outputs	Allows for multi-room audio distribution
Built-in Tuner	AM/FM radio with presets
Remote Control	Comprehensive remote for easy operation

Installation

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

Connect speakers: Use appropriate gauge speaker wire for connections.
Connect video sources: Use HDMI or component video connections.
Plug into AC power.

WARNING! Ensure all connections are secure to avoid damage.

First-Time Setup

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

Set up speakers: Use the setup wizard to configure speaker settings.
Program channels: Use the tuner to scan for available radio stations.
Adjust audio settings: Access the audio menu for fine-tuning.

CAUTION! Ensure stable surface; avoid overheating.

Specifications

Channels: 7.1
Power Output: 110 watts per channel (8 ohms)
Audio Formats: Dolby Digital, DTS, Dolby Pro Logic II
HDMI Inputs: 6
Weight: 24.3 lbs
Dimensions: 17.1 x 6.3 x 15.6 inches
Power Consumption: 600 watts

Controls and Settings

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

Remote: POWER, INPUT SELECTOR, VOLUME, MENU, and more.

Audio settings: Adjust bass, treble, and balance through the audio menu.

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.

Tip: Ensure all devices are powered off during connections.

Operating the Receiver

Use the remote control to navigate through the menus and settings.

Adjust volume: Use the volume knob or remote control.
Change input: Press the INPUT button to switch sources.
Access settings: Use the MENU button for setup options.

WARNING! Do not block ventilation openings.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No sound	Incorrect speaker connections	Check speaker wiring and connections.
Remote not working	Batteries dead	Replace remote batteries.
Picture issues	Incorrect input selected	Ensure correct input is selected on the receiver.
Overheating	Blocked ventilation	Ensure proper airflow around the receiver.

Service: For further assistance, contact Denon support.