[Techtoolslist] Sencore CM2125 Monitor Analyzer

[James Marous]

John,
	I am finding the same thing for CGA.  The picture is stable, but
there is keystoning and the raster is oddly shifted.  After digging a
little, I found that the default CGA settings stored in the 2125 (recall
position 0) don't match the standard for CGA
(http://www.arcade-museum.com/monitor.html).  I think I'll try setting all
of the timing parameters manually (page 16 of the 2125 manual) and see if
that helps any.

Thanks

James
--
James Marous
mailto:jmarous at woh.rr.com

-----Original Message-----
From: John Robertson [mailto:jrr at flippers.com] 
Sent: Thursday, November 21, 2013 6:28 PM
To: jmarous at woh.rr.com; Technical Tools Mail List
Subject: Re: [Techtoolslist] Sencore CM2125 Monitor Analyzer

On 11/21/2013 2:28 PM, James Marous wrote:

> I'm curious if anyone is using one of these on their test bench?  I 

> managed to pick up a couple and have been playing around with them.  I 

> have some specific questions on the CGA advanced timing settings, like 

> horizontal and vertical front and back porch timing settings.  If 

> anyone has one and has played with these setting, I'd like to know 

> what has worked best for you on the old standard res monitors.

>

>   

>

> Thanks

>

>   

>

> James

>

> --

>

> James Marous

>

> mailto:jmarous at woh.rr.com

>

>   

>


We've been using one of these for a few yearsm, great tool!

Here are our settings:

CGA: 15.8KHz-H, 640PIX-H, 60.5Hz-V, 200PIX-V

EGA/Medium: 20.0KHz-H, 512PIX-H, 60Hz-V, 384PIX-V

CGA looks a bit odd, I'd have figured 30Hz for Vert, and the 640X200PIX
seems wrongish, however this is what Alex uses to test our customers
monitors and he is very happy with the results.

YMMV, TANSTAAFL!

John :-#)#
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