The screen of my nav. ( MKIV 16:9 V32 DAY-NIGHT ) started to show images as they are missing a color, probably blue (It seems like "sepia"). All looks OK, all works just fine and display fine, radio, navigation , configuration etc. just that the colors are like washed out. I close the monitor and when I open it again few minutes later It works fine but only for one or two minutes.I have read this http://www.xoutpost.com/electronics/...one-color.html but I am confused how to do this. Any suggestion?Thanks