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AST RESEARCH, INC. TECHNICAL BULLETIN TB-0304     9-22-87


            AST 3G/PLUS AND BASIC BORDER COLORS


Customers have reported not being able to change the border
colors with the AST-3G/PLUS while using BASICA or GWBASIC.
This problem was corrected with the AST-3G BIOS REV.C (Part
#107000-391).

Note:  The first switch setting of (SW1) shown in the User's
       Manual provides higher resolution but does not
       support border colors.

Below is a chart showing all possibe combinations of the
switches on AST-3G PLUS that will make the borders change
colors.



       SW2                SW1

                  1       2      3      4

       OFF       ON      ON     ON     OFF
       OFF       OFF     OFF    OFF    ON
       OFF       ON      OFF    OFF    ON

       ON        ON      ON     ON     OFF
       ON        OFF     OFF    OFF    ON
       ON        ON      OFF    OFF    ON
.1200 N81N         ......................... ... ...-....1200 N81N         ....