Garbage on the Screen with 80 Column Card
PSS ID Number: Q20142
Article last modified on 03-28-1988
PSS database name: D_MPlan

1.07

APPLE II


Summary:
   Apple suggests setting the jumper on the 80 column card to
hi-resolution graphics mode. However, we have found that setting the
jumper to hi-resolution mode can cause garbage to be displayed in
Multiplan. We recommend leaving the jumper in the off position for
hi-resolution graphics. 
   The following are the Superserial card switch settings:

        Switch #1           Switch #2
        4, 5, 7 = ON        1, 3, 4 = ON
        1, 2, 3, 6 = OFF    2, 5, 6, 7 = OFF

Copyright Microsoft Corporation 1988.