A780 Colour changing between Gray and normal

[eranga22]

I have a kryptview A780 and from yesterday onwards, colour changing to grayish and then back to normal. This happens every few seconds. I tested with my DVD and it works fine, so problem is not the TV. And also checked the cables by changing with DVD and issue is not the cables either, so it should be the box. How should I fix this?

[DW190]

I have a kryptview A780 and from yesterday onwards, colour changing to grayish and then back to normal. This happens every few seconds. I tested with my DVD and it works fine, so problem is not the TV. And also checked the cables by changing with DVD and issue is not the cables either, so it should be the box. How should I fix this?

Try the other scart socket on the box.

[eranga22]

Found the issue. In settings I have selected the colours as RGB and then I changed it to CVBS. Now works fine!!