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8. Is the red two-digit display blank (no numbers on it)?
1111111111111111111111111111111111111111
1111111111111111111111111111111111111111
AS07A058
Yes.
Go to the next step.
No.
Go to IBM RT PC Problem Determination Guide.
9. Adjust the brightness and contrast controls on the display, if
the display has these controls. If you need help operating the
display, see IBM RT PC Guide to Operations.
Note: If your system is connected to a IBM 5085 Graphics
Processor, the keyboard belongs to the 5081 Display at power
on. If you have not switched the keyboard to your display
using the Art and Sw Keybd keys, see 5080/RT PC Graphics
System Operation.
CONTINUE TO THE NEXT PAGE
3-8
User Setup Guide
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