Introduction
This manual provides essential information for the safe and efficient operation of your Supersonic 43" Full HD Non-Smart Frameless TV. Please read it thoroughly before use and retain it for future reference. This television is designed to deliver a high-quality viewing experience with its Full HD resolution and versatile connectivity options.
Important Safety Information
- Always follow basic safety precautions to reduce the risk of fire, electric shock, and injury.
- Do not expose the TV to rain or moisture.
- Do not open the TV casing; there are no user-serviceable parts inside. Refer all servicing to qualified personnel.
- Ensure proper ventilation around the TV to prevent overheating.
- Disconnect the power cord during lightning storms or when unused for long periods.
Package Contents
Please check that all the following items are included in your package:
- Supersonic 43" Full HD Non-Smart Frameless TV
- Remote Control
- TV Stand (2 pieces)
- Screws for Stand Installation
- Power Cable
- User Manual (this document)
Setup
1. Stand Installation
To install the TV stand:
- Carefully place the TV face-down on a soft, clean surface to prevent screen damage.
- Align each stand piece with the corresponding slots on the bottom of the TV.
- Secure each stand piece with the provided screws. Ensure they are tightened firmly.

Image: Side view of the Supersonic 43 inch TV on its stand, illustrating the slim design and how the stand supports the unit.
2. Wall Mounting (Optional)
This TV is VESA compatible (400 x 400 mm). If you choose to wall-mount your TV, please use a compatible wall-mount bracket (not included) and follow the instructions provided with the wall-mount kit. Ensure the wall can support the weight of the TV.

Image: Two Supersonic TVs displayed, one on a tabletop stand and another wall-mounted, highlighting the versatility in placement options.
3. Connecting Power
Plug the power cable into the TV's power input, then plug the other end into a standard AC power outlet (AC90-260V, 50/60Hz).
4. Connecting External Devices
Your TV offers multiple connectivity options:
- HDMI (x2): Connect high-definition devices such as Blu-ray players, gaming consoles, satellite receivers, or streaming boxes.
- USB (x2): Insert USB flash drives or external hard drives for media playback (MP3/WMA/RM/RMVB/MOV/JPG).
- AV Input (x2): Connect older devices like VCRs or DVD players using composite video and stereo audio cables.
- TV Tuner: Connect an antenna or cable for receiving broadcast television channels.

Image: The Supersonic TV screen showing a video game, accompanied by icons representing HDMI, VGA, and USB ports, and examples of compatible devices such as laptops, gaming consoles, desktop computers, and streaming media players.
Operating Instructions
1. Power On/Off
Press the POWER button on the remote control or on the TV to turn the TV on or off.
2. Input Source Selection
Press the SOURCE button on the remote control to cycle through available input sources (HDMI1, HDMI2, AV1, AV2, USB, TV Tuner). Select the desired input for your connected device.
3. Channel Tuning (TV Tuner Mode)
If using the TV tuner, navigate to the 'Channel' menu in the TV settings and select 'Auto Scan' to automatically find and store available broadcast channels.
4. Volume Control
Use the VOL+ and VOL- buttons on the remote control to adjust the volume. Press the MUTE button to temporarily silence the sound.
5. Menu Navigation
Press the MENU button to access the TV's settings. Use the arrow buttons (UP/DOWN/LEFT/RIGHT) to navigate through options and the OK button to confirm selections. Press EXIT to close the menu.
6. USB Media Playback
After inserting a USB storage device, select the 'USB' input source. The TV will display a media browser. Use the remote control to navigate through folders and files. Select a file (MP3, WMA, RM, RMVB, MOV, JPG) to play or view it.
Maintenance
1. Cleaning the Screen
Gently wipe the screen with a soft, dry, lint-free cloth. For stubborn marks, use a screen cleaner specifically designed for TVs, applied to the cloth, not directly to the screen. Do not use abrasive cleaners or solvents.
2. Cleaning the TV Body
Wipe the TV's exterior with a soft, dry cloth. Avoid using water or cleaning solutions directly on the TV.
3. Storage
If storing the TV for an extended period, disconnect the power cable and cover the unit to protect it from dust and moisture. Store in a cool, dry place.
Troubleshooting
If you encounter issues with your TV, please refer to the following common problems and solutions:
- No Power:
- Check if the power cable is securely connected to both the TV and the power outlet.
- Ensure the power outlet is functioning by testing it with another device. - No Picture:
- Verify that the correct input source is selected (e.g., HDMI1, AV1).
- Check all cable connections between the TV and external devices.
- Ensure the TV is not in standby mode. - No Sound:
- Check the volume level and ensure the TV is not muted.
- If using external audio devices, ensure they are properly connected and powered on. - Remote Control Not Working:
- Replace the batteries in the remote control.
- Ensure there are no obstructions between the remote and the TV's IR sensor.
- Point the remote directly at the TV. - Poor Picture Quality:
- Adjust picture settings (brightness, contrast, color) in the TV menu.
- For TV tuner, check antenna connection and signal strength.
If the problem persists after trying these solutions, please contact customer support.
Specifications
| Feature | Specification |
|---|---|
| Model Number | TV-SLM-4301 |
| Screen Size | 43 Centimeters (diagonal) |
| Resolution | 1920 x 1080 (Full HD) |
| Aspect Ratio | 16:9 |
| Display Technology | LED |
| Refresh Rate | 60Hz |
| Response Time | 8ms |
| Max Brightness | 250 cd/m² |
| Viewing Angle | 178° |
| HDMI Ports | 2 |
| USB Ports | 2 |
| AV Input | 2 |
| Multi-System Support | PAL NTSC/SECAM -I/DK/BG/M/N |
| USB Media Support | MP3/WMA/RM/RMVB/MOV/JPG |
| Power Consumption | AC90-260V/50/60Hz, 85W |
| VESA Mount Standard | 400 x 400 mm |
| Dimensions (D x W x H) | 14D x 121W x 75H centimetres |
| Weight | 12 Kilograms |
Warranty and Support
Warranty Information
This Supersonic 43" Full HD Non-Smart Frameless TV (Model TV-SLM-4301) comes with a 6-month limited warranty from the date of purchase. This warranty covers manufacturing defects under normal use. Please retain your proof of purchase for warranty claims.
Customer Support
For technical assistance, troubleshooting not covered in this manual, or warranty inquiries, please contact your retailer or the Supersonic customer service department. Refer to your purchase documentation for specific contact details.