Can someone help, ive just brought an appletv and a YUV to RGB/VGA convertor for connecting an appletv. However I cant seem to get anything except a screen with red lines on it. Now I notice in the documents it states connect the convertor via scart to an RGB enabled scart. Anyone have any ideas which one is enabled or if any are enabled on the avant 32. Also any advise on how to get this to work would be very much appreciated.