Magnavox MRD20037
Magnavox Home Theater System with DVD Player
Model: MRD20037
Introduction
This manual provides essential information for the proper setup, operation, and maintenance of your Magnavox Home Theater System with DVD Player, model MRD20037. Please read this manual thoroughly before using the system to ensure optimal performance and safety.

Image: The Magnavox Home Theater System MRD20037, featuring the main DVD player unit, a central speaker, two front satellite speakers, two rear satellite speakers, a subwoofer, and the included remote control. All components are silver and black.
Important Safety Information
Observe the following safety precautions to prevent electric shock, fire, or damage to the unit:
- Do not expose this appliance to rain or moisture.
- Do not block any ventilation openings.
- Ensure proper grounding for all electrical connections.
- Unplug the unit during lightning storms or when unused for long periods.
- Refer all servicing to qualified service personnel.
Package Contents
Verify that all items are present in the package:
- DVD Player/Receiver Unit
- Subwoofer (75-watt)
- Center Speaker
- Four Satellite Speakers (for front and rear channels)
- Remote Control with batteries
- Speaker Cables
- Audio/Video Cables
- User Manual (this document)
Setup
1. Speaker Placement
Optimal speaker placement is crucial for an immersive surround sound experience.
- Center Speaker: Place directly above or below your television.
- Front Left/Right Speakers: Position equidistant from the TV, forming an equilateral triangle with your primary listening position.
- Rear Left/Right Speakers: Place behind or to the sides of your primary listening position, slightly above ear level.
- Subwoofer: Can be placed anywhere in the front of the room, typically near the TV or a front speaker. Experiment with placement for the best bass response.
2. Connecting the Speakers
Connect each speaker to the corresponding output terminals on the rear of the DVD Player/Receiver unit. Ensure correct polarity (positive to positive, negative to negative) for all connections.
- Connect the Center Speaker to the "CENTER" terminal.
- Connect the Front Left Speaker to the "FRONT L" terminal.
- Connect the Front Right Speaker to the "FRONT R" terminal.
- Connect the Rear Left Speaker to the "SURROUND L" terminal.
- Connect the Rear Right Speaker to the "SURROUND R" terminal.
- Connect the Subwoofer to the "SUBWOOFER" output.
3. Connecting to a Television
Use the provided audio/video cables to connect the DVD Player/Receiver unit to your television. Common connection types include:
- RCA (Composite Video): Connect the yellow video cable from the "VIDEO OUT" on the system to the "VIDEO IN" on your TV. Connect the red and white audio cables from "AUDIO OUT L/R" to "AUDIO IN L/R" on your TV.
- HDMI (if available on your model/TV): Connect an HDMI cable from the "HDMI OUT" on the system to an "HDMI IN" on your TV for digital video and audio.
- Optical Audio (TOSLINK): For digital audio from your TV to the system, connect an optical cable from your TV's "OPTICAL OUT" to the system's "OPTICAL IN".
4. Power Connection
Once all audio/video and speaker connections are made, plug the power cord of the DVD Player/Receiver unit into a standard AC power outlet.
Operating Instructions
Basic Operation
- Power On/Off: Press the POWER button on the remote control or the front panel.
- Source Selection: Use the SOURCE button on the remote to switch between DVD, CD, and other connected inputs.
- Volume Control: Adjust the master volume using the VOL +/- buttons on the remote.
DVD/CD Playback
- Press the OPEN/CLOSE button to open the disc tray.
- Place a DVD, CD, DVD-RW, or MP3 CD onto the disc tray with the label side facing up.
- Press the OPEN/CLOSE button again to close the tray.
- Playback should begin automatically. If not, press the PLAY button.
- Use PAUSE, STOP, SKIP, and FAST FORWARD/REWIND buttons for playback control.
Parental Control
The system includes a parental control feature with a child lock. This allows you to restrict playback of certain content based on rating levels.
- Access the system's SETUP menu.
- Navigate to the "Parental Control" or "Child Lock" section.
- Enter the default password (refer to on-screen prompts or specific section in the full manual for default password).
- Set the desired rating level for restricted content.
- Change the password from the default for security.
Maintenance
Cleaning
- Exterior: Wipe the unit with a soft, dry cloth. For stubborn stains, use a slightly damp cloth and then dry thoroughly. Avoid abrasive cleaners or solvents.
- Disc Tray: Keep the disc tray free of dust and debris. Do not use compressed air directly into the disc slot.
- Discs: Clean discs with a soft, lint-free cloth, wiping from the center outwards.
Storage
If storing the unit for an extended period, unplug it from the power outlet and store it in a cool, dry place away from direct sunlight and extreme temperatures.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cord not connected; Power outlet not active. | Ensure power cord is securely plugged in; Test outlet with another device. |
| No sound | Volume too low; Speakers not connected; Incorrect audio input selected. | Increase volume; Check speaker connections and polarity; Select correct audio source. |
| No picture | Video cable not connected; Incorrect video input selected on TV. | Check video cable connections; Select correct video input on your TV. |
| Disc not playing | Disc inserted incorrectly; Disc is dirty or scratched; Region code mismatch. | Reinsert disc correctly; Clean or replace disc; Ensure disc region matches player. |
Specifications
- Model: MRD20037
- Brand: Magnavox
- System Type: 5.1 Channel Home Theater System with DVD Player
- Subwoofer Output: 75 Watts
- Supported Media: DVD, CD, DVD-RW, MP3 CDs
- Audio Output Mode: Surround Sound (Dolby Digital, DTS, MP3)
- Special Features: Parental Control, Child Lock
- Connectivity: RCA, 3.5mm Jack, HDMI (if applicable), USB, Optical Audio (TOSLINK)
- Color: Black, Silver
- Dimensions (Main Unit): 36.1 x 43.4 x 7.9 cm (LxWxH)
- Item Weight: Approximately 11.34 kg (Total System)
Warranty and Support
For warranty information and technical support, please refer to the warranty card included with your product or visit the official Magnavox website. Keep your purchase receipt as proof of purchase for warranty claims.
Online Support: www.magnavox.com/support
Model Number: MRD20037
Serial Number: (Located on the back of the main unit)