What to do if the Grundig TV remote control does not work?
If your Grundig TV remote control isn't working, first, ensure you're pointing it directly at the TV. Then, check and replace the remote's batteries if needed. As a last resort, try turning off the TV completely, either using the main power key or by unplugging it, and wait about 2 minutes before turning it back on.
Why is my Grundig TV screen black but on and showing no channel?
If your Grundig TV screen is black but on and showing no channel, there might be several reasons. First, check if the antenna cable is securely connected. If it is, try performing a channel scan to program the TV stations. Also, incorrect picture settings can cause this issue, so adjust the brightness, contrast, and color settings. Finally, the problem might be with the TV station itself, so test with a different channel to see if the issue persists.
What to do if Grundig 55 GHU 7970 B has ghosting, reflection, no color picture but no sound?
If you're experiencing ghosting, reflection, no color, but no sound on your Grundig TV, several factors could be at play. Start by checking the channel settings – try both automatic and manual channel settings. Then, have your antenna cable or system inspected. Also, ensure the color intensity isn't set to maximum; try turning up the colour. If available, verify that the TV's color standard setting is correct. The issue might also be with the channel itself, so test with another channel. Finally, make sure the volume isn't set to minimum; turn up the volume.
General| Screen Size | 55 inches |
|---|---|
| Display Technology | LED |
| Smart TV | Yes |
| HDR | Yes (HDR10, HLG) |
| Operating System | Android TV |
| Refresh Rate | 60 Hz |
| HDMI Ports | 3 |
| USB Ports | 2 |
| Wi-Fi | Yes |
| Bluetooth | Yes |
| Sound Output | 20 W |
| Resolution | 3840 x 2160 |
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