Denon AVR X4000 Owner's Manual

The Denon AVR X4000 is a high-performance 7.2 channel AV receiver designed to deliver an immersive home theater experience. It supports various audio formats, including Dolby TrueHD and DTS-HD Master Audio, and features advanced video processing capabilities. The receiver is equipped with multiple HDMI inputs, network connectivity, and a user-friendly interface for easy setup and operation. 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: 7.2 channel amplification, multiple HDMI inputs, network streaming capabilities, and advanced audio processing.

Feature	Description
HDMI Inputs	Multiple inputs for connecting various devices.
Network Connectivity	Wi-Fi and Ethernet for streaming services.
Audio Formats	Supports Dolby TrueHD, DTS-HD Master Audio.
Zone 2/Zone 3	Multi-room audio capabilities.
Audyssey MultEQ XT	Room calibration technology for optimal sound.
On-Screen Display	User-friendly interface for easy navigation.

Installation

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

Connect speakers: Use appropriate gauge speaker wire for connections.
Connect video sources: Use HDMI cables for video input.
Connect to network: Use Ethernet or Wi-Fi for internet access.
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.

Program channels automatically: Use the setup menu to scan for channels.
Set audio preferences: Adjust settings for optimal sound quality.
Configure video settings: Set resolution and aspect ratio.
For network: Connect to Wi-Fi or wired network.

CAUTION! Ensure stable surface; avoid overheating.

Specifications

Channels: 7.2 channel amplification.
Power Output: 125 watts per channel.
Audio Formats: Supports Dolby Atmos, DTS:X, Dolby TrueHD.
Video Inputs: 8 HDMI inputs, 2 outputs.
Network: Wi-Fi, Ethernet, Bluetooth.
Dimensions: 17.1 x 14.5 x 6.3 inches.
Weight: 23.1 lbs.

Controls and Settings

Access settings via the on-screen display or front panel controls. Remote control includes buttons for power, volume, input selection, and menu navigation.

Audio Settings: Adjust bass, treble, and balance. Configure surround sound settings.

Connecting Devices

Connect devices using HDMI, optical, or analog inputs. Ensure all devices are powered off before connecting.

Match cables to ports (e.g., HDMI to HDMI).
Select input via the remote control.
Test connections for audio and video output.

Tip: Use high-quality cables for best performance.

Playing Audio/Video Media

Supports various media formats for playback.

Insert media: Use appropriate input for playback.
Play: Use remote control to start playback.
Stop: Use the stop button to halt playback.
Skip: Use next/previous buttons for tracks.

WARNING! Ensure media is compatible with the receiver.

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.

Regulatory Information

This device complies with FCC regulations. 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	Unplug and replug the device.

Reset: Menu > System > Reset if available.

Service: Contact customer support for assistance.