Step 162. Ibm 5081 Graphics Display - IBM RT PC Problem Determination Manual

Step 163. IBM 5081 Graphics Display
1. Turn the Brightness control fully clockwise.
2. Press and hold the Brightness Override push button.
DOES THE SCREEN HAVE A LIGHTED BACKGROUND?
Release the push button.
YES CONTINUE to next page.
NO Go to "Step 169. IBM 5081 Graphics Display" on
page 2-103.
Brightness Override
Push Button
Section 2. Hardware Problems 2-97
AIZAF048