What to do if my Changhong Electric LED50YC2000UA has no picture, no sound and indicator light is green/blue?
If your Changhong Electric TV has no picture and no sound, but the indicator light is green or blue, try these solutions: * Adjust the volume, as it may be at the minimum or the TV might be in mute mode. * Ensure the signal cable is correctly connected.
Why does my Changhong Electric TV remote control not work?
If the remote control for your Changhong Electric TV isn't working, check the following: 1. Ensure the batteries are installed with the correct positive and negative polarities. 2. Check for any loose contact between the batteries and the springs. 3. Replace the batteries, if exhausted.
What to do if my Changhong Electric LED50YC2000UA shows a blue screen, AV is displayed?
If your Changhong Electric TV displays a blue screen and 'AV' is shown, it means there is no signal input or the video cable is not connected properly. Connect the video cable correctly to resolve this issue.
How to resolve abnormal picture and sound on a Changhong Electric LED50YC2000UA?
If your Changhong Electric TV has abnormal picture and sound, try the following: * Adjust the contrast, sharpness, and color settings. * Set the color system to the broadcasting standard for your country. * Set the sound system to the broadcasting standard for your country.
General| Screen Size | 50 inches |
|---|---|
| Display Technology | LED |
| Smart TV | Yes |
| HDMI Ports | 3 |
| USB Ports | 2 |
| Wi-Fi | Yes |
| Audio Output | 20W |
| Refresh Rate | 60Hz |
| Operating System | Android |
| Bluetooth | Yes |
| Weight | 12.5 kg |
| Resolution | 3840 x 2160 |
To Next Page
