IBM 6151 Maintenance And Service Manual page 360

Step 8
Look at the display to answer the following question.
D
Too Dim
Too Short
II
- -
- - -
- -
- - -
Too Wide
Too Small
Changes Size When
Brightness Control
Turned
[II]
- - -
- -
- - -
Too Narrow
Titled
AJZB253
DOES YOUR DISPLAY HAVE A PROBLEM SIMILAR TO
ANY OF THE DISPLAY SCREENS ABOVE OR HAS IT LOST
A PRIMARY COLOR?
YES Record SRN 26-61O-4BO; then go to the next page.
NO Record SRN 26-4BO-4AO-610; then go to the next page.
3-6100-8 Service Manual