Barco DATA 708 - Manual (Page 32)

G2 Adjustment
A-2 5975987A BARCODATA 708 260597
A green LED for each color is mounted on the driver board, below the
CRT's. When selecting the G2 adjustment menu, these green LEDs
must be out. If not, follow the procedure to adjust the G2 :
- Loosen the retaining screws of the upper electronic chassis and
pivot it to the lenses.
- Adjust the G2 potentiometers very slowly with a screwdriver until the
corresponding LED just stops illuminating. Repeat the adjustment
for the other colors.
- Once the three G2 potentiometers have been correctly adjusted,
close the upper electronic chassis and secure with the retaining
screws.
Blue
G2 Adjustments
Green
Red
Loosen screws and move the cover plate
to the left to access the G2 controls.
Cover the G2 controls again after alignment.
Green G2 LED
Picture of the green LED. The other LED's are mounted in the
same neighbourhood.