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From: info-mac@uw-beaver
Newsgroups: fa.info-mac
Subject: More on XL tweaking
Message-ID: <768@uw-beaver>
Date: Wed, 6-Feb-85 03:33:40 EST
Article-I.D.: uw-beave.768
Posted: Wed Feb  6 03:33:40 1985
Date-Received: Thu, 7-Feb-85 03:51:40 EST
Sender: daemon@uw-beaver
Organization: U of Washington Computer Science
Lines: 19

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