Last Revised AST RESEARCH, INC. TECHNICAL BULLETIN # 1773 11/25/97 TITLE: Ascentia A, Serial Port, Data Transfer ISSUE The following may occur on the Ascentia A system, over the serial or parallel port: 1. Slow data transmission. 2. CRC errors. 3. The inability to calibrate Graphic Tablets/Digitizers may occur This issue affects Ascentia A systems with the following part numbers: 503255, 503375, and 503377. BACKGROUND N/A ACTION To resolve these issues, perform the following: 1. Obtain file SYSINIT.COM from one of AST's On-Line! services as follows: AST WWW Site: http://www.ast.com AST On-Line! BBS*: See IB0001.TXT CompuServe: GO: ASTFORUM Prodigy: JUMP: ASTSUPPORT 2. Copy the file to the root directory. 3. Using a text editor such as NOTEPAD, add the following line to the AUTOEXEC.BAT file to run SYSINIT.COM on startup. C:\SYSINIT.COM 4. Reboot the system. NOTES N/A TAN 003348RB, 003249RB, APR2349PM --------------------------------------------------------------------- The information in this data sheet is subject to change without notice. AST Research, Inc. shall not be liable for technical or editorial errors or omissions contained herein; nor for incidental or consequential damages resulting from the furnishing, performance, or use of this material. This material contains information protected by copyright. No part of this material may be reproduced in any form without prior written consent from AST Research, Inc. All rights reserved. --------------------------------------------------------------------- Template Rev 02