Thanks, Grounding it will be the first thing that I do and I will post the result here for other KVT- 512 owners to enjoy.
Tuesday I will be doing the install, right after I install the roof top High Band scanner antenna.
One other issue that I am not clear with.
Is there a way to change the " Wallpaper " in the display?
I know in the manual it says that you can connect a flash drive to the USB line and upload a custom image......though the manual refers this to be changing the background.........
What I would like to do is change the Wallpaper ( Splash Screen ) not the background for all my different functions.