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From: dukelow@noscvax.UUCP
Newsgroups: net.micro
Subject: hi res graphics for the Z-120?
Message-ID: <301@noscvax.UUCP>
Date: Wed, 28-Dec-83 13:51:07 EST
Article-I.D.: noscvax.301
Posted: Wed Dec 28 13:51:07 1983
Date-Received: Wed, 4-Jan-84 03:29:55 EST
Organization: Naval Ocean Systems Center, San Diego
Lines: 18


A review article on the Z-120 in the October issue of Computers & Electronics
magazine states that:

	"By reprogramming, you can double its already high resolution
	to 500 lines by 640 pixels for TV-quality monochrome pictures"

and at the end of the articles under graphics specs:

	640 X 225 (327,680) pixels in optional interlace mode

Does anyone know whether this is true? I haven't seen anything in any of the
Zenith or Heath advertisements to suggest this. If so, I would appreciate
hearing any details on how to do it along with limitations and side-effects?

					Bob Dukelow
					NOSC
					San Diego