IBM 6151 Maintenance And Service Manual page 353

IBM 5081 Display PIC 6100
Use this PIC to get an SRN when there is a problem that prevents
you from reading the display screen easily, the two-digit display is
blank, and the power-on indicator is on.
Step 1
1. Be sure the power switch on the IBM 5081 is set to On.
2. Look at the power-on indicator on the IBM 5081.
-
Brightness
V
Override Button
/
Brighlne~
I /
Power
Control
~
1/
Switch
"'~~~~/~/
~
/
/
Indicators
I '; 1n1'J'J~_-Q~~
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II
i--~F.llur.
AJZB211
IS THE DISPLAY POWER-ON INDICATOR ON?
YES Go to "Step 3" on page 3-6100-3.
NO Continue on the next page.
(6/88) Problem Isolation Charts 3-6100-1