Re: SC502 With Display Issues

Roger Evans

I could be wrong, but I thought Larry's point was that the rotation and Y adjust coils are in the nature of fine geometry adjustments and are not going to send the beam off screen unless you put a crazy current through them.

My point is that the beam is off screen because there is an electric field between the two X plates and it would be useful to decide if the electric field is caused by a wrong voltage on one plate or (different) wrong voltages on both plates.


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