Apple Mac 5260/100 - Manual (Page 202)

5260 and 5280 Adjustments Video - 19
Note:
Perform the Cutoff/
White Balance adjustments
after the display has been on
for at least 10 minutes.
1 Open the Screen control
panel.
2 Set the Screen
Brightness slider
control to its midpoint.
3 Set the Screen Contrast
slider control to its
maximum (far right)
position.
4 Run Display Service
Utility to display the
Gray Bars Test Pattern.
Screen
Screen Brightness
Screen Contrast
Run
Display Service
Utility
Gray Bars
Test Pattern
Screen
Control
Panel