Denon AVR S900W 7.2 Channel 185 Watt Receiver Manual Pre-Out

The Denon AVR S900W is a powerful 7.2 channel receiver that delivers 185 watts per channel, designed to provide an immersive audio experience for home theater enthusiasts. It supports various audio formats, including Dolby Atmos and DTS:X, and features multiple HDMI inputs for seamless connectivity with your devices. 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 Media 8. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 7.2 channel audio, 185 watts per channel, multiple HDMI inputs, built-in Wi-Fi, Bluetooth connectivity, and advanced audio processing.

Feature	Description
7.2 Channel Audio	Supports up to 7 speakers and 2 subwoofers for immersive sound.
HDMI Inputs	Multiple HDMI inputs for connecting various devices.
Wi-Fi & Bluetooth	Built-in connectivity for streaming audio wirelessly.
Dolby Atmos & DTS:X	Supports advanced audio formats for a cinematic experience.
Pre-Outs	Allows connection to external amplifiers for enhanced audio performance.
On-Screen Display	User-friendly interface for easy navigation and setup.
Multi-Room Audio	Ability to play audio in different rooms simultaneously.
Auto Setup	Automatic calibration for optimal sound based on room acoustics.

Installation

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

Connect speakers: Use appropriate speaker wire for each channel.
Connect video sources: Use HDMI cables for video input.
Connect to power: Plug into a wall outlet.
Connect to network: Use Ethernet or Wi-Fi for internet access.

WARNING! Ensure all connections are secure to avoid damage.

First-Time Setup

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

Select input sources: Use the remote to choose connected devices.
Configure audio settings: Access the setup menu to adjust audio preferences.
Network setup: Connect to Wi-Fi or Ethernet for streaming services.
Speaker calibration: Use the auto setup feature for optimal sound.

CAUTION! Ensure stable surface; avoid blocking ventilation.

Specifications

Channels: 7.2
Power Output: 185 watts per channel
Audio Formats: Dolby Atmos, DTS:X, Dolby TrueHD
HDMI Inputs: 6
Network Connectivity: Wi-Fi, Ethernet
Bluetooth: Yes
Dimensions: 17.1 x 13.4 x 6.3 inches
Weight: 22.5 lbs

Controls and Settings

Access settings via the on-screen display or remote control. Key controls include power, volume, input selection, and audio settings.

Remote: Features buttons for quick access to inputs, audio modes, and setup options.

Connecting Devices

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

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

Tip: Ensure all devices are powered off during connections.

Playing Audio Media

Supports various audio formats for playback.

Select the input source: Use the remote to choose the connected device.
Play audio: Use the device controls to start playback.
Adjust volume: Use the volume control on the receiver or remote.
Access audio settings: Adjust settings for optimal sound quality.

WARNING! Ensure proper speaker connections to avoid damage.

Accessibility Features

Supports various accessibility features for enhanced usability.

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	Antenna/menu	Use auto-program in the menu.
Device not connecting	Network issues	Check network settings and connections.

Reset: Menu > System > Reset if available.

Service: Visit www.denon.com for support.