Sony DVP-NW50 - In-wall Dvd Player Manual

The Sony DVP-NW50 is a professional-grade, in-wall DVD player designed for custom home theater and commercial installations. It features a slim profile for flush mounting in standard wall cavities, supports DVD-Video, DVD-R/RW, CD, and MP3 playback, includes composite and component video outputs, digital optical and coaxial audio outputs, RS-232 control for integration, IR sensor input, and is designed for 120V AC operation. 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. System Integration 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: In-wall chassis with integrated DVD mechanism, IR Flush Mount Sensor, RS-232 Control Port, Video/Audio Output Panel.

Feature	Description
In-wall Design	Flush mountable in standard single-gang or double-gang electrical boxes
Video Outputs	Composite (RCA), Component (YPbPr)
Audio Outputs	Stereo Analog (RCA), Digital Optical (TOSLINK), Digital Coaxial
Control Interface	RS-232 serial port for system control (Crestron, AMX, etc.)
IR Input	3.5mm jack for external IR sensor (included)
Disc Compatibility	DVD, DVD±R/RW, CD, CD-R/RW, MP3 CD
Playback Modes	Normal, Shuffle, Repeat, Program Play
Front Panel	Concealed; includes Eject, Play/Pause, Stop buttons
Power	Internal 120V AC to 12V DC power supply
Mounting	Includes mounting bracket and trim plate

Installation

Unpack and inspect contents. Ensure wall cavity meets requirements.

Turn off power to the wall outlet at the circuit breaker.
Prepare wall opening: Cut or verify opening for standard electrical box.
Mount bracket: Secure the provided metal bracket into the wall cavity using supplied screws.
Connect cables: Route video/audio cables and IR sensor cable to the unit before final mounting.
Secure unit: Slide the player into the bracket and secure with locking tabs or screws.
Attach trim plate: Snap the decorative trim plate onto the front to conceal edges.
Restore power and test.

WARNING! Installation should be performed by a qualified technician. Ensure no live wires are present in the wall cavity. Unit may become warm during operation; allow for ventilation.

First-Time Setup

Power on the unit; the disc tray will initialize.

Initial Power On: Connect to AC power. The unit will perform a self-test (LED may blink).
Connect IR Sensor: Plug the included IR eye into the 3.5mm jack on the side of the unit and position it where it can receive remote signals.
Connect to Display/Audio System: Use appropriate cables (Component recommended for best video quality).
Configure Output: Use the remote to access the SETUP menu. Set Video Output to match your display (Component, Composite). Set Audio Output (PCM, Bitstream).
Test Remote: Point the supplied remote at the IR sensor and test basic functions (Power, Eject).

CAUTION! Do not force the disc tray. Ensure all connections are secure before applying power.

Specifications

Model: Sony DVP-NW50.
Type: In-wall DVD Player.
Disc Formats: DVD-Video, DVD±R/RW (Video mode), CD-DA, CD-R/RW, MP3.
Video Output: Composite (1.0Vp-p, 75 ohms), Component (YPbPr).
Audio Output: Analog Stereo (2.0Vrms), Digital Optical, Digital Coaxial.
Frequency Response: 4Hz - 22kHz (CD).
Signal-to-Noise Ratio: >115dB.
Dynamic Range: >100dB.
Control: IR (via sensor), RS-232C (9-pin D-sub).
Power Requirements: 120V AC, 60Hz, 15W.
Operating Temperature: 41°F to 95°F (5°C to 35°C).
Dimensions (Unit): Fits standard wall cavity depth.

Controls and Settings

Primary control is via the supplied remote control. The front panel has minimal, concealed buttons.

Remote: POWER, OPEN/CLOSE, Numeric buttons, MENU, Cursor arrows, ENTER, RETURN, AUDIO (for alternate tracks/angles), SUBTITLE, DISPLAY, REPEAT, PROGRAM, CLEAR.

On-Screen Menu (SETUP): Video: TV Type (4:3, 16:9), Output (Component, Composite), Screen Saver (On/Off).
Audio: Digital Output (PCM, Bitstream), Dynamic Range Control, Downmix.
Language: Menu, Audio, Subtitle preferences.
Parental Control: Set level and password (default may be 0000).
System: Reset to Factory Defaults.

Connecting Devices

Video: Connect to TV/projector via Component (preferred) or Composite cables. Audio: Connect to AV receiver via digital optical/coaxial for surround sound, or analog RCA for stereo.

Turn off all devices before making connections.
For best quality, use Component Video (Green/Blue/Red) and Digital Optical audio.
Connect the IR sensor cable to the jack on the unit and position the sensor eye with adhesive tape within line-of-sight of the remote.
For system control, connect an RS-232 cable from a control system (e.g., Crestron processor) to the 9-pin port. Refer to the separate RS-232 command protocol document.

Tip: Label all cables during installation for easier service.

Playing Media

Supports DVD-Video, CD Audio, and MP3 CDs.

Insert disc: Press OPEN/CLOSE on remote. The motorized tray will extend from the front panel. Place disc label-side up.
Close tray: Press OPEN/CLOSE again or gently push the tray. Playback may start automatically.
Navigation: Use MENU to access disc menu, or cursor arrows and ENTER to select titles/chapters/tracks.
Playback Functions: Use SKIP/SEARCH forward/back, PAUSE, STOP. Press STOP twice to return to start.
Repeat/Shuffle: Press REPEAT to cycle modes (Off, Chapter, Title, All). For CDs/MP3s, press SHUFFLE.
Program Play: Press PROGRAM to create a custom play sequence from disc contents.
Audio/Subtitle: During playback, press AUDIO or SUBTITLE to select available tracks.
Display: Press DISPLAY to show current status (time, chapter, track).

WARNING! Do not obstruct the disc tray when opening/closing. Use only standard 12cm discs. Do not use cracked or warped discs.

System Integration

RS-232 Control: Allows for power on/off, play, stop, tray control, and status feedback via serial commands. Refer to the RS-232 Command Set document for full syntax. IR Flasher: The unit can learn IR commands from other remotes for system harmony setups (see Advanced Setup menu).

Care & Cleaning

Disconnect AC power before any cleaning. Use a soft, dry cloth to wipe the trim plate. For the disc lens, use a commercially available CD/DVD lens cleaning disc only if playback issues occur.

CAUTION! Never use abrasive cleaners, solvents, or sprays on the unit. Do not attempt to clean the laser lens with cotton swabs or liquids.

Regulatory Information

FCC Compliance: This device complies with Part 15 of the FCC Rules. Operation is subject to the condition that it does not cause harmful interference. ICES-003: Complies with Canadian ICES-003. Copyright © Sony Corporation. Trademarks are property of their respective owners. Macrovision: This product incorporates copyright protection technology. For technical support, visit www.sony.com/electronics/support or contact Sony Customer Support at 1-800-222-7669.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power not connected / Circuit breaker	Check AC outlet and power connection. Verify circuit breaker is on.
Remote not working	IR sensor blocked / Batteries	Ensure IR sensor eye is installed and has line-of-sight. Replace remote batteries.
No picture	Input selection / Cables	Ensure TV is on correct input source. Verify video cables are secure.
No sound	Audio settings / Cables	Check TV/Receiver input and volume. Verify audio cable connections and SETUP > Audio output setting.
Disc won't play	Disc type / Dirty lens	Ensure disc is compatible and not damaged. Try a different, known-good disc. Use a lens cleaning disc.
Disc tray won't open	Power / Mechanical issue	Ensure unit has power. Use the manual eject pinhole (see below).
Unit is warm	Normal operation / Ventilation	Some heat is normal. Ensure unit is not covered and has space for air circulation.

Manual Eject: If the tray is stuck, locate the small pinhole on the front panel. Straighten a paperclip and insert gently to manually release the tray mechanism.

Reset: In SETUP menu > System > Reset to Factory Defaults. This will clear all custom settings.

Service: This unit contains no user-serviceable parts. For service, contact Sony Professional Solutions or an authorized installer.