Introduction
The Trexonic Portable Rechargeable 14-inch LED TV is designed for high-quality entertainment on the go. This lightweight unit offers versatile connectivity and a built-in digital tuner, allowing you to enjoy your favorite shows and movies wherever you are. Its compact design and rechargeable battery make it an ideal companion for travel, outdoor activities, or simply moving entertainment around your home.
Package Contents
Please ensure all the following items are included in your package:
- Trexonic 14-inch Portable LED TV
- Remote Control
- Detachable Telescope Antenna
- A/V Cables
- AC Adapter (Wall Charger)
- Car Adapter
Product Overview

Figure 1: Front view of the Trexonic Portable LED TV with included remote control.

Figure 2: Side panel connections including Antenna Jack, Mini-VGA Port, Audio/Video Input/Output, Earphones Jack, HDMI Input, USB Port, LED Charge Indicator, DC 12V Port, and Power Switch.

Figure 3: Top panel control buttons including SD/MMC card slot, Menu, Volume, Channel, Source, and Enter.

Figure 4: Rear view of the Trexonic Portable LED TV, highlighting the built-in speakers and adjustable stand.

Figure 5: Product dimensions: 13 inches width, 9 inches height, 1.25 inches depth, with a 14-inch diagonal screen size.
Setup
1. Powering On and Charging
The Trexonic Portable LED TV can be powered by the included AC adapter, car adapter, or its built-in rechargeable battery. For initial use, it is recommended to fully charge the battery.
- AC Power: Connect the AC adapter to the DC 12V port on the side of the TV and plug it into a standard wall outlet (110-240V).
- Car Power: Use the car adapter to connect the TV to your vehicle's 12V power outlet.
- Battery: The built-in battery provides portable power. Ensure the power switch on the side panel is in the 'ON' position for battery operation. The LED Charge Indicator will show charging status. A full charge typically takes 4-5 hours, providing approximately 2-3 hours of playback depending on brightness settings.
2. Antenna Connection
For receiving over-the-air digital and analog TV channels, connect the detachable telescope antenna to the Antenna Jack on the side panel. Extend the antenna fully for optimal signal reception.
3. Adjusting the Stand
The TV features a hard-mounted, sturdy adjustable back stand. Adjust the stand to achieve your desired viewing angle. The anti-slip textured panel on the stand helps maintain stability.
Operating Instructions
1. Basic Controls
The TV can be operated using the included remote control or the buttons located on the top panel of the unit.
- Power: Use the power button on the remote or the side power switch to turn the TV on/off.
- Volume: Use the VOL+ and VOL- buttons to adjust the volume.
- Channel: Use the CH+ and CH- buttons to change channels.
- Menu: Press the MENU button to access the on-screen display (OSD) menu.
- Source: Press the SOURCE button to switch between input modes (TV, HDMI, AV, VGA, USB, SD/MMC).
- Enter: Use the ENTER button to confirm selections in the menu.
2. Connecting External Devices
The Trexonic TV offers multiple connectivity options:
- HDMI Input: Connect devices like gaming consoles, laptops, or streaming sticks using an HDMI cable.
- AV In/Out: Use the provided A/V cables to connect older devices or output video/audio to another display.
- VGA Input: Connect a computer or laptop via the Mini-VGA port.
- USB Port: Insert a USB drive to play supported media files.
- SD/MMC Card Slot: Insert an SD or MMC card to play supported media files.
- Headphone Jack: Connect headphones for private listening.
3. Channel Scan Operation
To receive digital and analog broadcast channels, perform a channel scan:

Figure 6: On-screen guide for performing a channel scan.
- Press the MENU button to open settings.
- Use the CHANNEL navigation keys to select CHANNEL.
- Press ENTER to go to the CHANNEL menu.
- Make sure AIR is selected by selecting the appropriate option.
- Choose AUTO SCAN and press ENTER to confirm your choice.
- Press Yes to initiate AUTO SCAN.
- The system will now run AUTO SCAN. Please wait for the scan to complete.
4. Media Playback
The TV supports playback of various video and audio formats from USB drives or SD/MMC cards, including MKV, MOV, AVI, WMV, MPEG-1-4, MP4, and FLV for video, and MP3 for audio.
Maintenance
Proper care and maintenance will ensure the longevity of your Trexonic Portable LED TV.
- Cleaning: Use a soft, dry cloth to clean the screen and exterior. For stubborn marks, slightly dampen the cloth with water. Avoid using harsh chemicals or abrasive cleaners.
- Storage: When not in use for extended periods, store the TV in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To maintain battery health, avoid completely draining the battery frequently. If storing for a long time, charge the battery to about 50% every few months.
- Antenna Care: Handle the detachable antenna with care to prevent bending or damage.
Troubleshooting
If you encounter issues with your Trexonic Portable LED TV, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No Power | Battery drained; Power adapter not connected; Power switch off. | Charge the battery; Ensure power adapter is securely connected; Turn the side power switch to 'ON'. |
| No Signal / Poor Picture Quality (TV Mode) | Antenna not connected or extended; No channel scan performed; Weak signal. | Connect and extend the antenna; Perform an Auto Scan (refer to Operating Instructions); Reposition the antenna or TV for better reception. |
| No Picture (External Input) | Incorrect input source selected; Cable not connected properly. | Press the SOURCE button to select the correct input (HDMI, AV, VGA, USB, SD/MMC); Check cable connections. |
| No Sound | Volume too low or muted; External device volume low. | Increase volume using VOL+ button; Check if TV is muted; Adjust volume on connected external device. |
| Short Battery Life | High brightness setting; Continuous usage; Battery degradation over time. | Reduce screen brightness; Ensure battery is fully charged before use; Battery life naturally decreases with age and usage cycles. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Trexonic |
| Model Number | 363 |
| Screen Size | 14 Inches (36 cm diagonal) |
| Display Technology | LED |
| Resolution | 1366 x 768 (720p) |
| Aspect Ratio | 16:9 |
| Peak Brightness | 350cd/m2 |
| Contrast Ratio | 300:1 |
| Viewing Angle | 165° |
| Response Time | 8ms |
| Tuner Support | ATSC HD Digital, Analog TV (ATV & DTV) |
| Video Playback Support | 1080P Video, MKV, MOV, AVI, WMV, MPEG-1-4, MP4, FLV |
| Audio Playback Support | MP3 |
| Battery Capacity | 1800 mAh |
| Power Supply | AC 110-240V, 12V Vehicle Power Input |
| Product Dimensions (D x W x H) | 1.25" x 13.5" x 9" |
| Item Weight | 2.2 pounds |
Warranty and Support
For warranty information and customer support, please refer to the documentation included with your purchase or visit the official Trexonic website. Keep your proof of purchase for any warranty claims.
For technical assistance or inquiries, please contact Trexonic customer service through the contact details provided in your product packaging or on the manufacturer's website.



