According to VR, if you get an "E" error on your V1 it should be sent in to fix it.
So what happens to the V1 when there is an E on the display? From what I've read the "E" just sits there, there is no audible tone for it and you have to power-cycle the V1 for it to go away.
Does the V1 still alert to radar threats if the "E" error is displayed?
I would like to hear from VR on what exactly the "E" error is, and what causes it. Is it temperature related, or could it be any number of different errors?