Denon AVR 2311 Service Manual

The Denon AVR 2311 is a high-performance 7.1 channel AV receiver that supports various audio and video formats. It features advanced audio processing, multiple HDMI inputs, and a range of connectivity options. This manual provides essential information for service, troubleshooting, and specifications.

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, multiple HDMI inputs, advanced audio processing, network streaming capabilities.

Feature	Description
HDMI Inputs	Multiple inputs for connecting various devices
Audio Processing	Supports Dolby TrueHD, DTS-HD Master Audio
Network Streaming	Access to internet radio and streaming services
Multi-Room Capability	Ability to play different audio in different rooms
Remote Control	Comes with a user-friendly remote for easy operation

Installation

Unpack and inspect contents. Place on a stable surface and ensure proper ventilation.

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 scan for available channels.
Set audio preferences: Adjust settings for optimal sound quality.
Configure network settings: Connect to Wi-Fi or wired network.

CAUTION! Ensure stable surface; avoid overheating.

Specifications

Channels: 7.1
Power Output: 125W per channel
Audio Formats: Dolby TrueHD, DTS-HD Master Audio
Video Inputs: 6 HDMI inputs, 2 component inputs
Network Connectivity: Ethernet, Wi-Fi
Dimensions: 17.1 x 13.4 x 6.3 inches
Weight: 23.1 lbs

Controls and Settings

Access settings via the on-screen display or front panel controls. Key controls include power, volume, input selection, and setup menu.

Remote: Features buttons for quick access to inputs, volume, and settings.

Connecting Devices

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

Turn off all devices before connecting.
Match cables to corresponding ports.
Select the appropriate input on the receiver.

Tip: Ensure all connections are secure to prevent signal loss.

Playing Audio/Video Media

Supports various audio and video formats for playback.

Insert media: Use the appropriate input for playback.
Play: Use the remote to select play options.
Stop: Use the stop button to halt playback.

WARNING! Do not force media into the player; ensure proper alignment.

Accessibility Features

Closed captions and audio descriptions can be enabled through the settings menu.

Care & Cleaning

Unplug before cleaning. Use a soft, dry cloth to clean the exterior.

CAUTION! Avoid using liquids or aerosols; keep away from moisture.

Regulatory Information

Complies with FCC regulations for digital devices. 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.
Media not playing	Media/loading	Ensure media is loaded correctly; check for damage.

Reset: Menu > System > Reset if available.

Service: Contact Denon support for assistance.