after use rear view camera and when switched on and use reversed gear The screen come on and it works fine, but after there's always black Caution comes up every 5 seconds and it's saying that Caution: Screen image may appear reversed. If I touch the screen when it turns to black, it goes away, but it keeps coming back again
any idea how to solve this issue

i had the problem from 1y and still cant found any solution 

please if some one can help 

how i off Caution: Screen image may appear reversed and use the view camera 

thank you