Omnivision PVQ-130W Service Manual page 103

8. Turn the SCREEN CONTROL on the Flyback Transformer clockwise carefully and
stop at the point where any color is first observed.
9. In EVR adjustment mode, select the two colors not observed in step 8 from the
following control functions (B CUT -OFF, G CUT -OFF, or R CUT -OFF) and adjust
so that the horizontal line becomes white.
For example, if the horizontal line appeared red in step 8, select and adjust the B
CUT -OFF and G CUT -OFF.
10. Press DISPLAY key on the remote control again to return for full frame scan.
11. Select SUB BRIGHT in EVR adjustment mode and adjust so that the picture has
adequate brightness.
12. Select G DRIVE and B DRIVE in EVR adjustment mode and adjust so that the
entire screen is white.
Note:
Before pressing DISPLAY key on the remote control for collapse scan, select the
desired control function and move the shaded area to the value.
7.3.8. SUB COLOR/SUB TINT ADJUSTMENT
Purpose :
To set the standard color phase.
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