Denon DVD 557 Manual

The Denon DVD 557 is a versatile DVD player that supports a wide range of formats, including DVD-Video, CD, and MP3. It features high-quality audio output, progressive scan video, and various connectivity options to enhance your home entertainment experience. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: High-quality audio output, Progressive scan video, Multiple format support, Remote Control, HDMI output, Optical audio output.

Feature	Description
HDMI Output	For high-definition video and audio connection
Optical Audio Output	For digital audio connection to receivers
Progressive Scan	Enhances video quality for compatible displays
Remote Control	Convenient control from a distance
Multi-format Support	Plays DVD-Video, CD, MP3, and more

Installation

Unpack and inspect contents. Place on a stable surface.

1. Connect to your TV: Use HDMI or composite cables.
2. Connect audio: Use optical or RCA audio cables as needed.
3. Plug into AC power.

WARNING! Ensure all connections are secure to avoid damage.

First-Time Setup

Power on the DVD player; follow on-screen prompts.

1. Select video output: Choose between HDMI or composite.
2. Set audio options: Choose between PCM or Bitstream.
3. Adjust picture settings: Use the setup menu for brightness and contrast.

CAUTION! Ensure stable surface; handle with care.

Specifications

• Supported Formats: DVD-Video, CD, MP3, JPEG.
• Video Output: HDMI, Composite, S-Video.
• Audio Output: Optical, Coaxial, RCA.
• Power Consumption: 15W.
• Dimensions: 430mm x 300mm x 50mm.
• Weight: 2.5 kg.
• Operating Temperature: Standard room temperature.

Controls and Settings

Access OSD via remote control. Front Panel: POWER, OPEN/CLOSE, PLAY, STOP.

Remote: POWER, Numeric buttons, OPEN/CLOSE, INPUT, VOLUME, MUTE.

Picture: BRIGHT, CONTRAST, COLOR, TINT, SHARPNESS. Audio: Adjust volume and sound modes.

Connecting Devices

HDMI: Connect to TV for high-definition video. Audio: Use optical or RCA for sound.

1. Turn off all devices before connecting.
2. Match cables to ports (e.g., HDMI to HDMI).
3. Select input on TV to view DVD player.

Tip: Ensure all devices are powered off before connecting cables.

Playing DVD Media

Supports DVD-Video, audio CDs, and more.

1. Insert disc: Press OPEN/CLOSE, load DVD.
2. Play: Press PLAY; select title/chapter with numeric buttons.
3. Stop: Press STOP; eject with OPEN/CLOSE.
4. Skip: Use PREV/NEXT for chapters/tracks.
5. Random play: Press RANDOM during play.
6. Zoom: Press ZOOM to adjust view.

WARNING! Do not force disc; eject properly.

Accessibility Features

Closed Captions: Enable in setup menu. Parental Controls: Block content by ratings.

Care & Cleaning

Unplug before cleaning. Use a dry cloth; no liquids or aerosols.

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

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © 2026 Denon; trademarks of Denon Electronics.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Remote does not work	Obstacles/batteries	Remove obstacles; point at IR sensor; install fresh batteries.
No sound	Connections/mute	Ensure TV/amplifier is on; check connections; adjust mute.
Picture not clear	Settings	Adjust video settings in the menu.
Disc not playing	Disc/loading	Ensure disc loaded properly; eject and reload; check for damage.

Reset: Menu > System > Reset if available.

Service: Contact Denon support for assistance.