info-mac@uw-beaver (02/06/85)
From: kato.SV@XEROX.ARPA
More from CompuServe on video tweaking your Lisa to an XL:
A generally successful procedure for this sort of thing is to go gradually.
Tweak the height control just a ittle, then readjust the vertical linearity
and vertical position (don't remember whether there's a control for that - you
might have to adjust the bias magnet tabs on the neck of the CRT). A test
pattern is essential - a MacDraw grid might work, but won't cover the entire
screen. Anyway, keep tweaking the height and immediately making the corrective
adjustments until the height is the way you want it.
- Dennis
Apparently, there's more to this than just tweaking a pot. For you clumsy
types out there like me, you may want to pay a hardware type to do this. I
am not sure I want to be fooling near high voltage stuff.
Kato.sv@Xerox.arpa