Grass Valley LDK 7500 Technical Manual - Manual (Page 30)

4-4 Technical Manual LDK 7500 + LDK 5490 Adapter Adjustments
3200K Adjustment
The following is an automatic internal calibration procedure to set the 3200K colour temperature.
a. Recall the standard factory file.
b. Shoot the white test chart illuminated with a 3200k spotlight (nominal video).
c. In the menu system select the Service menu.
d. Select Calibrations.
e. Select 3200K and run the procedure.
Sawtooth Calibration
The following is an automatic internal calibration procedure to adjust the internal gain of the DVP board.
(There are not pre-conditions for this calibration.)
a. In the menu system select the Service menu.
b. Select Calibrations.
c. Select Sawtooth and run the procedure.
Pre-processor Calibration
The following is an automatic internal calibration procedure to adjust the analogue-digital convertors.
(There are not pre-conditions for this calibration.)
a. In the menu system select the Service menu.
b. Select Calibrations.
c. Select PreProc and run the procedure.
Video ADC Automatic Calibration
The following is an automatic internal calibration procedure to adjust the analogue-digital convertors.
(There are not pre-conditions for this calibration.)
a. In the menu system select the Service menu.
b. Select Calibrations.
c. Select Video ADC and run the procedure.