just got my machine wired up to the panel today. the machine turns on and during startup the screen displays fine. but as soon as the control comes up it is cropped and chopped in the left and lower sides of the screen. also the V7 vector control has the error light on and is displaying EF on the digital display. Please help with any info on what it might be or where i might research to figure this out. The machine is a partner 3 mill with a centurion 6 retrofit done by chris machine thru milltronics.