Denon 3808CI Service Manual

The Denon 3808CI is a high-performance AV receiver designed for home theater enthusiasts. It features advanced audio and video processing capabilities, including support for various surround sound formats, multiple HDMI inputs, and network streaming options. This manual provides essential information for service, troubleshooting, and specifications.

Features at a Glance

Key components: HDMI inputs, built-in Wi-Fi, Ethernet port, multiple audio formats support, and advanced video processing.

Installation

Unpack and inspect the receiver. Place it in a well-ventilated area.

1. Connect speakers: Use appropriate speaker wire for connections.
2. Connect video sources: Use HDMI cables for video devices.
3. Connect to network: Use Ethernet or Wi-Fi for internet access.
4. Plug into AC power.

WARNING! Ensure all connections are secure to avoid damage.

First-Time Setup

Power on the receiver; follow on-screen prompts for initial setup.

1. Program channels automatically: Use the setup menu to scan for channels.
2. Set language: Choose preferred language in settings.
3. Adjust audio settings: Use the audio setup menu for optimal sound.
4. For network setup: Follow prompts to connect to Wi-Fi or Ethernet.

CAUTION! Ensure stable surface; avoid overheating.

Specifications

• Audio Channels: 7.1 channel surround sound.
• Power Output: 120 watts per channel.
• HDMI Version: HDMI 1.3 with support for 1080p.
• Audio Formats: Supports Dolby Atmos, DTS:X, and more.
• Network Connectivity: Wi-Fi and Ethernet.
• Dimensions: 17.1 x 14.5 x 6.3 inches.
• Weight: 25.3 lbs.
• Power Consumption: 600 watts maximum.

Controls and Settings

Access settings via the on-screen display (OSD) or remote control.

Front Panel: POWER, INPUT SELECTOR, VOLUME, and more.

Remote: POWER, INPUT, VOLUME, MUTE, and setup options.

Audio settings include equalizer adjustments, surround sound modes, and speaker configuration.

Connecting Devices

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

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

Tip: Ensure all devices are powered off during connections.

Playing Media

Supports various media formats including CDs, DVDs, and streaming services.

1. Insert media: Load CD/DVD into the tray.
2. Play: Use the remote to start playback.
3. Stop: Press STOP to halt playback.
4. Skip: Use NEXT/PREV buttons for tracks.
5. Access streaming: Navigate to streaming services via the menu.

WARNING! Do not force media into the tray; ensure proper loading.

Accessibility Features

Closed Captions: Enable in settings for accessible viewing.

Care & Cleaning

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

CAUTION! Do not use abrasive cleaners; keep away from moisture.

Regulatory Information

Complies with FCC regulations for digital devices. For support, visit www.denon.com or contact customer service.

Troubleshooting

Reset: Menu > System > Reset if available.

Service: Contact Denon support for assistance.