How to fix poor picture contrast on Grundig VISION 4 37-4820 TV?
To fix poor picture contrast on your Grundig TV, try adjusting the brightness, contrast, or color settings. It could also be a problem with the station, so test with another channel to check.
What to do if my Grundig VISION 4 37-4820 has picture but no sound?
If your Grundig TV has a picture but no sound, the volume may be set to minimum. Try turning up or switching on the volume.
What causes interference to picture and sound on Grundig TV?
Interference to the picture and sound on your Grundig TV can be caused by other devices. Try changing the position of the interfering device.
What to do if Grundig VISION 4 37-4820 TV has screen lit (snow), but no station?
If your Grundig TV screen is lit with static but you're not getting a station, check if the antenna cable is connected. If it is, you may need to start the station search to program the channels.
What causes ghosts or reflection on Grundig TV screen?
Ghosts or reflections on your Grundig TV screen can be due to the channel setting. Try automatic or manual channel setting/fine tuning. It could also be an antenna issue; have the antenna cable or system checked.
Why is picture dark in PC mode on Grundig VISION 4 37-4820?
If the picture is dark in PC mode on your Grundig TV, it could be due to an incorrect setting for picture resolution and picture frequency on the PC. Change the setting on the PC (for example, picture resolution 1280 x 768, picture frequency 60Hz).
What to do if teletext is missing or faulty on Grundig VISION 4 37-4820?
If the teletext on your Grundig TV is missing or faulty, it could be a problem with the station, so test with another channel. It may also be due to the television station having no teletext or a problem with the antenna system; test another channel for fine tuning and ghosts. A weak station signal can also be the cause, so check the antenna system.
General| Screen Size | 37 inches |
|---|---|
| Resolution | 1366 x 768 pixels |
| HD Technology | HD Ready |
| Display Technology | LCD |
| Refresh Rate | 50 Hz |
| Aspect Ratio | 16:9 |
| HDMI Ports | 2 |
| USB Ports | 1 |
| Built-in Tuner | DVB-T/C |
| Sound Output | 20W |
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