Introduction
This manual provides comprehensive instructions for the setup, operation, and maintenance of your COBY DVD Player, model CDV-30. Please read this manual thoroughly before using the device to ensure proper functionality and to maximize your entertainment experience.
The COBY DVD Player is a compact multimedia device designed to play various disc formats including DVD, CD, VCD, SVCD, MP3, and CD-RW. It also features USB and SD card inputs for expanded media playback options and offers 2.0 channel surround sound output.
Setup Guide
Follow these steps to properly set up your COBY DVD Player:
- Unpacking: Carefully remove all components from the packaging. Ensure you have the DVD player unit, remote control, 2 AAA batteries, and the 3-tip A/V cable.
- Placement: Place the DVD player on a stable, flat surface near your television or audio receiver. Ensure adequate ventilation around the unit.
- Connecting to TV (A/V Cables):
Locate the A/V output ports on the back of the DVD player (typically colored yellow for video, white for left audio, and red for right audio). Connect the corresponding colored plugs of the included A/V cable to these ports.
Connect the other end of the A/V cable to the matching input ports on your television. Ensure the colors align (yellow to yellow, white to white, red to red).

Image: Rear view of the COBY DVD player with A/V cables connected to a television. This illustrates the correct cable connection for video and audio output.
- Power Connection: Plug the power cord of the DVD player into a standard electrical outlet.
- Remote Control Batteries: Open the battery compartment on the back of the remote control and insert the two AAA batteries, observing the correct polarity (+/-).

Image: The COBY DVD player positioned beneath a television, demonstrating a typical setup for home entertainment.
Operating Instructions
This section details how to operate your COBY DVD Player for various media types.
Basic Disc Playback (DVD/CD)
- Power On: Press the POWER button on the front panel of the player or on the remote control.
- Open Disc Tray: Press the OPEN/CLOSE button on the front panel or remote control to open the disc tray.
- Insert Disc: Place a DVD or CD disc gently onto the disc tray with the label side facing up.
- Close Disc Tray: Press the OPEN/CLOSE button again to close the tray. The player will typically begin reading the disc automatically.
- Playback Controls: Use the remote control for playback functions such as PLAY, STOP, PAUSE, SKIP, and FAST FORWARD/REWIND.

Image: The COBY DVD player unit displayed alongside its full-function remote control, illustrating the primary interface for operation.

Image: The COBY DVD player with its disc tray extended, ready for disc insertion. This highlights the disc loading mechanism.
USB and SD Card Playback
The player supports media playback from USB flash drives and SD cards.
- Insert Media: Insert your USB flash drive into the USB port or your SD card into the SD card slot on the front of the player.
- Select Source: Use the SOURCE or MODE button on the remote control to switch to USB or SD mode.
- Browse Files: Use the navigation buttons on the remote to browse through your media files (MP3s, images, etc.).
- Play/View: Press PLAY or ENTER to start playback or view the selected file.


Image: Icons illustrating the USB and SD card compatibility of the player, indicating available media input options.
Audio Output and Surround Sound
The COBY DVD Player provides 2.0 channel stereo audio output. For surround sound systems, connect the player's audio outputs to your receiver's stereo inputs. Your receiver will then process the audio for multi-channel output if it supports such functionality.
Maintenance
Proper care and maintenance will extend the life of your DVD player.
- Cleaning the Unit: Use a soft, dry cloth to wipe the exterior of the player. Do not use liquid cleaners or aerosol sprays, as they may damage the finish or internal components.
- Disc Care: Always handle discs by their edges. Keep discs clean and free of dust, fingerprints, and scratches. Store discs in their cases when not in use.
- Ventilation: Ensure the ventilation openings on the player are not blocked. Do not place the player on soft surfaces like carpets or blankets that could obstruct airflow.
- Power Off: When not in use for extended periods, it is recommended to unplug the player from the power outlet.
Troubleshooting
If you encounter issues with your COBY DVD Player, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cord not connected; Power outlet not active. | Ensure power cord is securely plugged into the player and a working outlet. Try a different outlet. |
| No picture on TV | A/V cables incorrectly connected; TV input not selected correctly. | Check A/V cable connections (yellow for video). Ensure your TV is set to the correct input source (e.g., AV1, Video 1). |
| No sound | Audio cables incorrectly connected; TV/receiver volume too low or muted. | Check audio cable connections (white for left, red for right). Increase TV/receiver volume and check mute settings. |
| Disc not playing / "No Disc" error | Disc inserted incorrectly; Disc is dirty or scratched; Unsupported disc format. | Ensure disc is inserted label-side up. Clean the disc with a soft, lint-free cloth. Check if the disc format (e.g., DVD, CD, MP3) is supported by the player. |
| Remote control not working | Batteries are dead or inserted incorrectly; Obstruction between remote and player. | Replace batteries with new AAA batteries, ensuring correct polarity. Remove any obstructions between the remote and the player's front panel sensor. |
If the problem persists after trying these solutions, please contact COBY customer support for further assistance.
Specifications
Key technical specifications for the COBY DVD Player (Model: CDV-30):
- Model Name: COBY DVD PLAYER
- Item Model Number: CDV-30
- Product Dimensions: 7.4 x 14 x 22.9 inches
- Item Weight: 2 Pounds
- Brand: Coby
- Media Type: DVD, CD, VCD, SVCD, MP3, CD-RW
- Special Feature: Compact design
- Connector Type: RCA (A/V)
- Connectivity Technology: USB, SD Card
- Audio Output Mode: 2.0 Channel Surround Sound
- Color: Black
- Included Components: Remote Control, A/V Cable, Manual, 2 AAA Batteries
Warranty and Support
For warranty information and customer support, please refer to the documentation included with your purchase or visit the official Coby website. Warranty terms and conditions may vary and are subject to the manufacturer's policy.
For technical assistance or service inquiries, please contact Coby customer support directly. Contact details are typically available on the manufacturer's website or in the product packaging.
Note: This manual provides general operational guidelines. Specific warranty details and support contact information are subject to change by the manufacturer.





