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Summasketch II 12x12 tablet

Printed From: CAD Forum
Category: EN
Forum Name: CAD - general
Forum Description: General discussion about CAD, formats, standards, management, licensing, networking, harware, other CAD applications
URL: https://www.cadforum.cz/forum_en/forum_posts.asp?TID=8980
Printed Date: 28.Sep.2026 at 23:07


Topic: Summasketch II 12x12 tablet
Posted By: penguinpete50
Subject: Summasketch II 12x12 tablet
Date Posted: 21.Feb.2013 at 18:46
Does anyone use the Summasketch II 12x12 tablet?

I am trying to find specifications on the power supply, which has been mislaid.  As I recall, it was a "wall wart".

I need to know the voltage and current requirements, and the tip polarity.  I have all of the other hardware - stylus, 4-button puck, 16-button puck, and tablet - but no power supply.

I have contacted Calcomp/GTCO, who purchased Summa in 1993, but they have no replacement parts or information - the Summasketch II was discontinued before they acquired Summa.

Thanks to anyone who can provide the necessary information.

  -- Pete
penguinpete50@inbox.com




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