Denon AV Surround Receiver AVR-1804 Manual

The Denon AVR-1804 is a high-performance AV surround receiver designed to deliver superior audio and video quality. It supports various audio formats, including Dolby Digital and DTS, and features multiple inputs for connecting various devices. The receiver is equipped with advanced processing capabilities, allowing for an immersive home theater experience. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: 7.1 channel surround sound, multiple HDMI inputs, built-in AM/FM tuner, remote control, and various audio processing modes.

Feature	Description
HDMI Inputs	For connecting high-definition video sources
Multi-channel audio	Supports up to 7.1 surround sound
Built-in Tuner	AM/FM radio for listening to broadcasts
Remote Control	Convenient control of receiver functions
Audio Processing	Dolby Digital, DTS, and other formats supported
Speaker Configuration	Flexible setup for various speaker arrangements
On-Screen Display	Easy navigation through settings and options

Installation

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

1. Connect speakers: Use appropriate speaker wire for connections.
2. Connect video sources: Use HDMI or composite inputs for video.
3. Connect to power: Plug into a suitable AC outlet.
4. Ensure all connections are secure before powering on.

WARNING! Ensure proper ventilation; do not block vents.

First-Time Setup

Power on the receiver; follow on-screen prompts to configure settings.

1. Set speaker configuration: Use the setup menu to configure speaker settings.
2. Program channels: Use the tuner to scan for available radio stations.
3. Adjust audio settings: Access the audio menu to customize sound profiles.
4. For HDMI devices: Ensure proper input selection for connected devices.

CAUTION! Ensure all connections are made before powering on.

Specifications

• Channels: 7.1 channel surround sound.
• Power Output: 100 watts per channel (8 ohms).
• Audio Formats: Dolby Digital, DTS, PCM.
• Inputs: 4 HDMI, 2 optical, 2 coaxial, 6 analog audio.
• Outputs: Speaker outputs, subwoofer output, HDMI output.
• Dimensions: 17.1 x 13.4 x 6.3 inches.
• Weight: 22.5 lbs.
• Power Consumption: 450 watts (max).

Controls and Settings

Access settings via the on-screen display or front panel controls. Key controls include power, volume, input selection, and menu navigation.

Remote: Power, volume, input selection, and audio mode buttons.

Audio settings: Adjust bass, treble, balance, and surround modes through the menu.

Connecting Devices

Connect various audio and video devices using HDMI, optical, or analog inputs.

1. Turn off all devices before connecting.
2. Match cables to appropriate ports.
3. Select the correct input on the receiver for playback.

Tip: Use high-quality cables for optimal performance.

Playing Audio Media

Supports various audio formats, including CDs and digital audio files.

1. Insert media: Load CD or connect digital audio source.
2. Play: Use the remote or front panel to start playback.
3. Stop: Press the stop button to halt playback.
4. Skip: Use the skip buttons to navigate tracks.
5. Adjust volume: Use the volume control to set desired levels.

WARNING! Do not force media into the slot; handle with care.

Accessibility Features

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

Care & Cleaning

Unplug the receiver before cleaning. Use a soft, dry cloth to clean the exterior.

CAUTION! Avoid using liquids or aerosols; keep away from moisture.

Regulatory Information

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.
Channels not programming	Antenna/menu	Ensure antenna is connected; use auto-scan.
Device not recognized	Connection issue	Check all connections; restart the receiver.

Reset: Menu > System > Reset if available.

Service: Visit www.denon.com for support.