Path: utzoo!attcan!uunet!mcsun!ukc!edcastle!hwcs!hwee!wade
From: wade@hwee.UUCP (Scott Wade)
Newsgroups: sci.electronics
Subject: Monitor Question
Message-ID: <550@hwee.UUCP>
Date: 24 Nov 89 12:35:22 GMT
Reply-To: wade@hwee.UUCP (Scott Wade)
Organization: Heriot-Watt University, Electrical Eng.
Lines: 17


   	 I have aquired an IBM mono monitor which came from a 3196 terminal
I think. I would like to connect this to an Atari ST but haven't had much luck
so far. The monitor has a 15-way D socket on the back. I don't have any data
on this, but managed to work out what most of the pins do. The picture I got
locked vertically OK (the ST has about 70Hz vertical scan rate) but not 
horizontally (I got 2.5 images on the screen, the other half image appearing
backwards, enlarged, on the screen). So the monitor doesn't seem to lock
horizontally. I have tried tweaking the horizontal frequency pot. inside
the monitor but the picture still did'nt lock. 

         Does anyone have any idea how to help, or can supply technical details
for the monitor ?


Thanks,
                       Scott.


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