5200/5300 Adjustments (not for 5260, 5280) Video - 31
White Balance
Note: Perform the white
balance adjustments after
the monitor has been on for
at least 10 minutes and the
cutoff procedure has just
been completed.
1 Note: Verify that the
display resolution is set
to 640 x 480.
Run Display Service
Utility to display the
Gray Bars test pattern.
2 Using a fine-tip plastic
adjustment tool, adjust
the red bias (VR304)
VR305
VR304
CRT Video Board
Run
Display Service
Utility
Gray Bars
Test Pattern