Color Adjustments - DEC VR297 User Manual

18
Adjustments

2.3 Color Adjustments

NOTE
Make color adjustments after replacing the video amplifier board
(A board).
The following figure shows the location of the controls used to make the
color adjustments:
A Board adjustments ma-0951-89
To adjust the monitor's color:
1. Set the following controls on the A board to minimum (fully
counterclockwise):
• Green drive (RV403)
• Blue drive (RV402)
• Red drive (RV401)
• Blue background (RV405), labeled with the letter B in a circle
• Green background (RV404), labeled with the letter G in a circle
2. Set the contrast control to minimum (fully counterclockwise).