Denon 3808CI Owners 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, HDMI connectivity, and multi-zone audio distribution. 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: HDMI inputs, multi-channel audio processing, built-in AM/FM tuner, Ethernet connectivity, and advanced room calibration.

Feature	Description
HDMI Inputs	Multiple HDMI inputs for connecting various devices
Multi-Zone Audio	Distribute audio to different rooms
Room Calibration	Automatically adjusts settings for optimal sound
Built-in Tuner	AM/FM radio with presets
Ethernet Connectivity	Access network streaming services

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 connections.
Plug into AC power.
Connect to network: Use Ethernet cable for internet access.

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.
Connect to network: Follow prompts to connect to Wi-Fi or Ethernet.
Update firmware: Check for updates to ensure optimal performance.

CAUTION! Ensure stable surface; avoid overheating.

Specifications

Power Output: 120 watts per channel (8 ohms).
Audio Formats: Dolby TrueHD, DTS-HD Master Audio.
Video Formats: Supports 4K upscaling and pass-through.
Inputs: 6 HDMI, 2 component, 3 composite video inputs.
Outputs: 2 HDMI outputs, 1 subwoofer output.
Network Features: Streaming services, firmware updates.
Dimensions: 17.1 x 6.3 x 15.5 inches.
Weight: 25.3 lbs.

Controls and Settings

Access OSD via remote control or front panel. Key controls include power, volume, input selection, and menu navigation.

Remote: Includes buttons for direct access to streaming services, audio settings, and input selection.

Connecting Devices

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

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

Tip: Ensure all devices are powered off during connections.

Playing Audio/Video Media

Supports various audio and video formats for playback.

Insert media: Use the appropriate input for your device.
Play: Use the remote to select and play media.
Adjust settings: Use the menu to adjust audio/video settings.

WARNING! Do not force connections; handle media with care.

Accessibility Features

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

Care & Cleaning

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

CAUTION! Do not spray liquids; keep away from heat and 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	Input settings	Check input settings; ensure connections are secure.
Device not recognized	Connection issue	Check cable connections; restart the receiver.

Reset: Menu > System > Reset if available.

Service: Contact Denon support for assistance.