Re: //e Green Monitor

[louiss@gate.net (Louis Schulman)]

In <4raplt$jdn@newsbf02.news.aol.com>, rubywand@aol.com (RUBYWAND) writes:
>In article <4qeihv$k2m@news.rhrz.uni-bonn.de>, schregle@Jupiter (Roland
>Schregle) writes:
>
>>
>>I just grabbed myself a //e Green Monitor from way back when. It's the
>one
>>with the adjustable screen (up & down only), I dunno the proper
>designation
>>of the model. Anyway, the image is fine but shifted upward! None of the
>>potentiometers on the back set V-size. Anybody out there know how to
>adjust
>>vertical size on this thing? There's a V-Lin (linearity) potentiometer on
>>the inside, but that's not what I should be messing with.
>>
>>
>     Some monitors allow adjusting display position via metal tabs on flat
>rings around the CRT neck. Whenever you get anywhere near the neck of the
>CRT,  be careful. You do NOT want to bonk it with some heavy metal tool
>(like a screwdriver).  You do not want to get popped by an arc from the
>High Voltage power supply or the fat Anode lead that plugs into the back
>of the CRT and bump the CRT neck.
>Rubywand

My monitor had this exact problem.  Adjusting the plastic rings on the neck of
CRT (I think this is called a yoke adjustment) centered the image.

Louis