XTRONS HD908D
XTRONS HD908D Car Headrest DVD Player User Manual
Model: HD908D | Brand: XTRONS
Introduction
This user manual provides comprehensive instructions for the installation, operation, and maintenance of your XTRONS HD908D Car Headrest DVD Player. Please read this manual thoroughly before using the product to ensure proper functionality and safety.
Key Features
- Slot-Load DVD Drive: Conveniently load DVDs without a tray. Compatible with AVI, DVD, DVD+R, DVD-R, DVD+RW, DVD-RW, MP3, CD, CD-RW, JPEG formats.
- 9-Inch High Resolution Display: Provides an excellent visual experience from various rear seat angles.
- Easy-to-Use Touch Buttons: Intuitive controls for system selections and adjustments.
- Built-in HDMI Port: Allows integration with mobile phones, Xbox, Switch, and other HDMI-enabled devices for expanded entertainment options.
- Detachable Zipper Flap Cover: Protects the headrest DVD player when not in use and maintains a sleek appearance.

Image: Two XTRONS HD908D headrest DVD players. These units offer a 9-inch high-resolution display for in-car entertainment.

Image: Detailed view highlighting the sleek design, responsive touch buttons, versatile HD/USB/SD input ports, and the ease of installation of the XTRONS HD908D.
Setup and Installation
Follow these steps for proper installation of your XTRONS HD908D headrest DVD player:

Image: Step-by-step installation guide for the XTRONS HD908D headrest DVD player, illustrating the process from removing the original headrest to connecting the power supply.
- Remove Original Headrest: Carefully remove the existing headrest from your car seat.
- Insert Steel Tube: Take the steel tube from the accessory kit and insert it into the headrest player.
- Select Plastic Pipe: Check the size of the original car headrest's pole and select a suitable plastic pipe from the accessory kit for installation.
- No Plastic Pipe Needed: If the size of the original pole matches the provided pole of the machine, no plastic pipe is required.
- Pass Extension Cable: Pass the installation extension cable through the pole hole to the car seat, and pull out the joint from under the car seat by hand.
- Connect Power Cable: Connect one end of the extension cable to the headrest player and the other end to the power cable.
- Connect to Power Supply: Connect the power cable through the car charger or ACC power supply. Refer to the wiring diagram for correct connections (Cigarette Lighter Port, ACC, GND, Video/Audio Input, Video/Audio Output).
Operating Instructions
Playing DVDs and CDs
The HD908D features a convenient slot-load disc drive. Simply insert your DVD or CD into the slot. The player will automatically detect the disc and begin playback. Use the touch buttons on the unit or the provided remote control to navigate menus, play, pause, skip tracks, and adjust volume.

Image: A disc being inserted into the slot-load drive of the XTRONS HD908D, demonstrating the ease of media loading.
HDMI Connectivity
Utilize the built-in HDMI port to connect external devices such as smartphones, tablets, gaming consoles (Xbox, Nintendo Switch), or other media players. This allows you to mirror content from your device onto the 9-inch screen for a larger viewing experience.

Image: Illustration of the extensive connectivity options provided by the HD port, including how to connect mobile phones and tablets to the headrest player.
Gaming and Multimedia
The system supports 32-bit games, providing entertainment for passengers. Additionally, it supports various audio and video formats, ensuring a wide range of multimedia playback capabilities.

Image: The XTRONS HD908D displaying both gaming content and indicating audio/video playback capabilities, alongside the remote control and compatible disc types.
Simultaneous Playback
The dual headrest players can play the same DVD simultaneously, or each unit can play a different DVD independently, offering flexible entertainment options for multiple passengers.
Maintenance and Care
- Cleaning: Use a soft, dry cloth to clean the screen and exterior of the unit. For stubborn marks, slightly dampen the cloth with water. Avoid using harsh chemicals or abrasive cleaners.
- Disc Care: Handle discs by their edges to prevent fingerprints and scratches. Store discs in their cases when not in use.
- Storage: When not in use, especially for extended periods, utilize the detachable zipper flap cover to protect the screen and unit from dust and damage.
- Temperature: Avoid exposing the unit to extreme temperatures, direct sunlight for prolonged periods, or high humidity.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No Power | Power cable not connected properly; vehicle's power outlet issue. | Check all power connections. Ensure the car's ignition is on if connected to ACC power. Test the power outlet with another device. |
| Disc Not Playing | Disc is dirty, scratched, or incompatible format. | Clean the disc with a soft cloth. Try a different disc. Verify the disc format is supported (AVI, DVD, CD, etc.). |
| No Sound | Volume too low; audio cable disconnected; incorrect audio output selected. | Increase volume. Check audio cable connections. Ensure correct audio output mode is selected (e.g., internal speakers, external headphones). |
| Poor Picture Quality | Dirty screen; low-quality video source; incorrect display settings. | Clean the screen. Use a higher quality video source. Adjust display settings (brightness, contrast) if available. |
Product Specifications
| Feature | Detail |
|---|---|
| Brand | XTRONS |
| Model | HD908D |
| Screen Size | 9 Inches |
| Display Type | LCD |
| Media Type Supported | DVD R, DVD, CD-RW |
| Item Weight | 7.48 pounds |
| Product Dimensions | 5.9 x 10.03 x 8.07 inches |
| Adjustable Headrest Poles Inner Width | 90mm-185mm |

Image: Dimensions of the XTRONS HD908D unit and a visual representation of all included accessories, such as wiring harnesses, poles, plastic drivepipes, remote controls, cigarette lighter adapters, game discs, and the user manual.
Warranty and Support
XTRONS products are designed for reliability and performance. For warranty information and technical support, please refer to the warranty card included with your product or visit the official XTRONS website. Keep your purchase receipt as proof of purchase for warranty claims.
For further assistance, you may contact XTRONS customer service directly. Contact details can typically be found on the manufacturer's website or in the included user manual booklet.
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