Path: utzoo!news-server.csri.toronto.edu!cs.utexas.edu!sdd.hp.com!hp-col!col!davea
From: davea@col.hp.com (David E Allen)
Newsgroups: comp.sys.atari.st.tech
Subject: Re: > Adjusting the SM124
Message-ID: <26560001@col.hp.com>
Date: 4 Mar 91 19:05:02 GMT
References: <136@abulafi.UUCP>
Organization: HP Colorado Springs Division
Lines: 12

root@abulafi.UUCP (Gregor Bautz) /  3:35 am  Mar  1, 1991 /
Offers a good explanation of the adjustments on the mono monitor, including:
> VR 701 (H.Center) to center the picture horizontally on the screen

Don't forget the mechanical centering rings on the yoke. They are metal rings
with tabs on them. They should be adjusted for centering before the electrical
adjustments are done. Remember the yoke has high voltage on it too (not
thousands, but hundreds). These must be experimented with, since they don't
simply adjust "up-down" or "left-right". They adjust "all-around", and must
both be played with together to get the right effect.

dave allen, colorado springs