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From: dewolfe@ug.cs.dal.ca (Colin DeWolfe)
Newsgroups: comp.sys.amiga
Subject: Re: 1950 vertical jitter
Message-ID: <1990Oct18.183622.12274@cs.dal.ca>
Date: 18 Oct 90 18:36:22 GMT
References: <4042@rorschach.oakhill.UUCP> <8546@cpoint.clearpoint.com>
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Organization: Math, Stats & CS, Dalhousie University, Halifax, NS, Canada
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[damn I accidentally nuke the followup line] 
>
>I wish my 1950s only jittered.  The first monitor made a large snap sound
>causing the screen to shrink by about 25%.  The second monitor had no picture
>at all and made a high pitched whistling noise (I am told that this is a bad
>flyback transformer).  Whether your monitor jitters or has a bad flyback
>transformer, it's Commodore QC that needs adjustment!  Until an adjustment
>is made, I think I'll try some other monitors.

This is probably a result of the TTL/Analog switch on the back not being
set to analog.  My monitor had this problem.  I flipped the switch and 
everything was hunky dory

>
>------------------------------------------------------------------------------
>Steve Steir - Clearpoint Research Corp., 35 Parkwood Dr., Hopkinton, Ma. 01748
>UUCP: steve@frog!cpoint		ATT: (508) 435-2000	       BIX: clearpoint
>------------------------------------------------------------------------------

Colin DeWolfe				dewolfe@ug.cs.dal.ca
					dewolfe@iris1.ucis.dal.ca