Denon 4520 Manual

The Denon 4520 is a high-performance AV receiver designed for home theater enthusiasts. It supports various audio formats, including Dolby Atmos and DTS:X, providing an immersive sound experience. The receiver features multiple HDMI inputs, advanced video processing, and network streaming capabilities. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: 9.2 channel amplification, advanced audio processing, multiple HDMI inputs, network streaming, and support for high-resolution audio formats.

Feature	Description
9.2 Channel Amplification	Delivers powerful sound for immersive audio experiences.
Dolby Atmos & DTS:X	Supports object-based audio for a three-dimensional sound experience.
HDMI Inputs	Multiple HDMI inputs for connecting various devices.
Network Streaming	Access to streaming services and internet radio.
High-Resolution Audio	Supports formats like FLAC, ALAC, and DSD.

Installation

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

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 configuration.

1. Set up speakers: Use the Audyssey setup for optimal sound calibration.
2. Configure network settings: Connect to Wi-Fi or wired network.
3. Program channels: Use the menu to set up radio and streaming services.

CAUTION! Ensure stable surface; avoid overheating.

Specifications

• Channels: 9.2 channel amplification.
• Power Output: 125 watts per channel.
• Audio Formats: Supports Dolby Atmos, DTS:X, and high-resolution audio.
• HDMI Inputs: 8 HDMI inputs, 2 outputs.
• Network Connectivity: Ethernet and Wi-Fi support.
• Dimensions: 17.1 x 14.5 x 6.3 inches.
• Weight: 26.5 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 more.

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

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 accordingly.
3. Select input via the remote control.

Tip: Ensure all devices are powered off during connections.

Streaming Music

Access popular streaming services directly from the receiver.

1. Navigate to the streaming section in the menu.
2. Select your preferred service and log in.
3. Browse and play your favorite music.

WARNING! Ensure a stable internet connection for streaming.

Accessibility Features

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

Care & Cleaning

Unplug the receiver before cleaning. Use a dry cloth to wipe the exterior.

CAUTION! Avoid using liquids or aerosols.

Regulatory Information

This device complies with FCC regulations for Class B 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.
Streaming issues	Network connection	Check internet connection and settings.

Reset: Menu > System > Reset if available.

Service: Visit www.denon.com for support.