unclejohnny

When I first start my truck up and put it into reverse, the backup camera comes on and the display is clear and bright. After 30 seconds or so the screen will black out and come back on. When it comes back on the reversed image message appears on the screen, and the backup image is darker and not nearly as crisp. Does anyone know of a way to prevent this from happening? Any thoughts would be appreciated.

I have a related question. When I first start my truck up and put it into reverse, the backup camera comes on and the display is clear and bright. After 30 seconds or so the screen will black out and come back on. When it comes back on the reversed image message appears on the screen, and the backup image is darker and not nearly as crisp. Does anyone know of a way to prevent this from happening? Any thoughts would be appreciated.