flakey dmd--- help

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Article #44

#44

From: C. J. Rhea
Date: Wed, 04 Nov 1992 21:06

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I have a 5620 (DMD) terminal that is fine some of the time, but every once
in a while, shakes in the horizontal direction (the image on the screen)
(like the horizontal oscillator goes nuts).

When it does this, there is a high pitched "scream" while it is jittering.

I'm sure someone out there has worked on these things before, so I am 
looking to the net for info on the most likely bad part.

Suggestions??

TIA

--- Cris

uunet!ssi!cjr

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Path: arc1-ca.pugleaf.net!sparky!uunet!ssi!cjr
From: cjr@ssissi.UUCP (C. J. Rhea)
Newsgroups: comp.terminals,comp.sys.att
Subject: flakey dmd--- help
Keywords: 5620 DMD
Message-ID: <150@ssissi.UUCP>
Date: 4 Nov 92 21:06:48 GMT
Followup-To: poster
Distribution: usa
Organization: Supercomputer Systems, Inc. -- Eau Claire, WI
Lines: 18