Denon AVR-1712 Service Manual

The Denon AVR-1712 is a high-performance 7.1 channel AV receiver that supports a variety of audio and video formats. It features advanced audio processing, multiple HDMI inputs, and support for 3D video. The receiver is designed for home theater enthusiasts who demand high-quality sound and video performance. 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 Media 8. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 7.1 channel audio, multiple HDMI inputs, built-in AM/FM tuner, and advanced audio processing capabilities.

Feature	Description
HDMI Inputs	Multiple HDMI inputs for connecting various devices
Audio Processing	Supports Dolby TrueHD and DTS-HD Master Audio
3D Video Support	Compatible with 3D video formats
Network Streaming	Access to streaming services via network connection
Remote Control	Includes a remote for easy operation
On-Screen Display	User-friendly interface for setup and adjustments

Installation

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

Connect speakers: Use appropriate speaker wire for connections.
Connect video sources: Use HDMI or component video cables.
Connect to power: Plug the receiver into an AC outlet.

WARNING! Ensure all connections are secure to avoid damage.

First-Time Setup

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

Program channels automatically: Use the setup menu to scan for available channels.
Set audio preferences: Adjust settings for optimal sound quality.
Configure video settings: Set resolution and aspect ratio according to your display.

CAUTION! Ensure stable surface; avoid overheating.

Specifications

Channels: 7.1 channel audio.
Power Output: 100 watts per channel.
HDMI Inputs: 6 HDMI inputs.
Audio Formats: Supports Dolby TrueHD, DTS-HD Master Audio.
Video Formats: 3D video support, 4K upscaling.
Network Connectivity: Ethernet and Wi-Fi support.
Dimensions: 17.1 x 13.4 x 6.3 inches.
Weight: 20.5 lbs.

Controls and Settings

Access OSD via remote control or front panel buttons. Key controls include power, volume, input selection, and setup menu.

Remote: Includes buttons for direct access to audio settings, input selection, and playback controls.

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 remote control for playback.

Tip: Ensure all devices are powered off during connections.

Playing Media

Supports various media formats including DVD, Blu-ray, and streaming services.

Insert media: Load DVD or Blu-ray into the player.
Play: Use remote control to start playback.
Stop: Press STOP to pause playback.
Skip: Use NEXT/PREV buttons for chapters/tracks.

WARNING! Do not force media into the slot; eject properly.

Accessibility Features

Closed captions and audio descriptions are available for supported media.

Care & Cleaning

Unplug before cleaning. Use a dry cloth; avoid liquids.

CAUTION! Do not spray liquids; keep away from heat sources.

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	Ensure antenna is connected; use auto-scan.
Media not playing	Media/loading	Ensure media is loaded properly; check for damage.

Reset: Menu > System > Reset if available.

Service: Visit www.denon.com for support.