Denon AVR 990 Manual

The Denon AVR 990 is a high-performance audio/video receiver designed to deliver exceptional sound quality and versatility for home theater systems. It features advanced audio processing, multiple HDMI inputs, and support for various surround sound formats, making it an ideal choice for audiophiles and home theater enthusiasts. 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: Multiple HDMI inputs, Dolby Atmos support, built-in Wi-Fi, Bluetooth connectivity, and advanced audio calibration.

FeatureDescription
HDMI InputsMultiple inputs for connecting various devices
Dolby AtmosImmersive audio experience with overhead sound
Wi-Fi & BluetoothWireless streaming from devices
Audio CalibrationAutomatic adjustment for optimal sound
Remote ControlConvenient control of all functions
Multi-Zone SupportControl audio in different rooms
On-Screen DisplayUser-friendly interface for settings
Power OutputHigh power output for driving speakers

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 or other compatible inputs.
  3. Connect to power: Plug into a suitable AC outlet.
  4. Ensure all connections are secure before powering on.

WARNING! Ensure proper ventilation to avoid overheating.

First-Time Setup

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

  1. Select input source: Use the remote to choose the desired input.
  2. Run audio calibration: Follow instructions to optimize sound settings.
  3. Set language preferences: Choose your preferred language in the settings menu.
  4. Update firmware if necessary: Check for updates in the settings menu.

CAUTION! Ensure all connections are made before powering on.

Specifications

Controls and Settings

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

Remote: Power, volume, input selection, and menu navigation.

Audio settings: Adjust bass, treble, and balance. Video settings: Adjust brightness, contrast, and aspect ratio.

Connecting Devices

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

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

Tip: Label cables for easy identification.

Playing Audio/Video Media

Supports various audio and video formats for playback.

  1. Select input source: Use the remote to choose the desired input.
  2. Play media: Use the appropriate controls for playback.
  3. Adjust settings: Modify audio/video settings as needed.
  4. Stop playback: Use the stop button on the remote.

WARNING! Ensure media is compatible with the receiver.

Accessibility Features

Closed captions and audio descriptions can be enabled in the settings menu for enhanced accessibility.

Care & Cleaning

Unplug the receiver before cleaning. Use a dry cloth; avoid liquids or aerosols.

CAUTION! Do not expose to moisture or extreme temperatures.

Regulatory Information

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

Troubleshooting

SymptomPossible CauseCorrective Action
Remote does not workObstacles/batteriesRemove obstacles; replace batteries.
No soundConnections/muteCheck connections; ensure mute is off.
Picture not clearSettingsAdjust video settings in the menu.
Channels not programmingAntenna/menuEnsure antenna is connected; use auto-program.
Device not recognizedConnection issueCheck cables and connections; restart devices.

Reset: Menu > System > Reset if available.

Service: Visit www.denon.com for support.

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