What to do if my Telefunken TF-LED40S28T2 LCD TV remote is not working?
If your Telefunken LCD TV remote control (RC) isn't working, the batteries might be the issue. First, check that the batteries are installed with the correct positive and negative polarities. Then, ensure the battery lid is securely reattached. If the remote still doesn't work, replace the batteries with new ones.
Why is there no sound on my Telefunken LCD TV?
If your Telefunken LCD TV has no sound, ensure that the audio signal cord is properly connected. You should also verify that the sound system settings are correctly configured.
Why does my Telefunken TF-LED40S28T2 show a blue background?
If your Telefunken LCD TV displays a blue background, it indicates that there is no video signal or the signal cord is either improperly connected or not connected at all. Ensure the signal cord is correctly and securely connected to the TV.
How to fix a spotted or snowy picture on Telefunken TF-LED40S28T2 LCD TV?
If the picture on your Telefunken LCD TV is spotted or snowy, it could be due to a low-grade signal source or a lower quality signal. Try using a qualified signal cord to improve the picture quality.
What to do if picture and sound are abnormal on Telefunken LCD TV?
If the picture and sound on your Telefunken LCD TV are abnormal, the contrast and color settings may be set improperly. It's also possible that the color or sound system is not configured correctly. Adjust the contrast and color values appropriately and ensure the sound system is properly set up.
How to resolve abnormal picture in VGA mode on Telefunken TF-LED40S28T2?
If the picture in VGA mode is abnormal on your Telefunken LCD TV, the PC settings may be incorrect. Check and adjust the resolution parameters of your PC to ensure they are compatible with the TV.
General| Screen Size | 40 inches |
|---|---|
| Display Technology | LED |
| HDMI Ports | 3 |
| USB Ports | 2 |
| Audio Output | 20 W |
| Smart TV | Yes |
| Aspect Ratio | 16:9 |
| Refresh Rate | 60 Hz |
| Built-in Wi-Fi | Yes |
| Operating System | Android |
| Energy Efficiency Class | A |
| Resolution | 1920 x 1080 |
| Backlight Type | LED |
| Tuner | DVB-T2/C |
Guidelines for environmentally responsible disposal of the television unit.
Critical safety instructions to prevent electrical shock, fire, and damage during operation.
Detailed steps for attaching the TV stand and securely mounting the unit on a wall.
Guidance on connecting antenna, audio/video inputs, and HDMI sources.
Identification and overview of physical buttons and ports on the TV unit.
Explanation of remote control buttons and instructions for changing batteries.
Covers power, volume, channel tuning, input source switching, and teletext usage.
How to navigate the OSD menu for picture mode, brightness, contrast, and aspect ratio.
Adjusting sound modes, EQ, and performing automatic or manual channel scans.
Setting parental controls, keypad locks, OSD language, and factory reset options.
Instructions for inserting USB drives, supported formats, and playing media files.
Utilizing EPG, PVR/Timeshift recording, and information on CI card usage.
Guide to resolving common TV problems and understanding signal interference.
A list of all items provided in the TV package.
Detailed technical data including dimensions, resolution, power, and features.
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