IBM RT PC 10 Hardware Maintenance And Service page 102

Step 34
Look at the display screen.
Too Dim Too Wide
Too Narrow
Too Short
Too Small
Tilted
Changes Size When
Brightness Control
Turned
Out of Focus Rolling
DOES YOUR DISPLAY HAVE A'PROBLEM SIMILAR TO ANY OF
THE DISPLAY SCREENS ABOVE?
NO Record SRN 16-985-430-100-600, then go to "Step 2" on
page 3-6.
YES Record SRN 26-600-430, then go to "Step 2" on page 3-6.
Problem Isolation Charts
3-57