4-6 DXC-190
4-4-6. Auto-Iris VS Level Adjustment
1Press the step forward button of the commander once.
The mode indicator will display “2D”.
2Keep the lens iris at 4-4-5 2.
3Press the data change button to ensure that the
measured voltage is within the specified value range.
4-4-8. WB (3200K preset) Adjustment
1Press the step forward button of the commander once.
The mode indicator will display “50”.
2Remove the ND filter. Adjust the lens iris so that the
VIDEO-OUT image level is set at 65 ±3 IRE.
4-4-7. AGC MAX Adjustment
1Press the step forward button of the commander once.
The mode indicator will display “5C”.
2Install the ND filter (6.25 %).
* Keep the lens iris at 4-4-6 .
3Press the data change button to ensure that the
measured voltage is within the specified value range.
3Alternately switch the mode between “50” and “51” by
pressing the MODE DISPLAY CHANGE button, and
while doing so, press the data change button so that the
white bright spot is placed over the origin of the vector-
scope.
IRIS-OUT
Image Level
The white bright spot moves
in this direction when the mode
indication is "50".
The white bright spot
moves in this direction
when the mode
indication is "51".
All white pattern
Image level of VIDEO OUT
Waveform Monitor
50
65 ±3 IRE
Subject
Measurement point
Equipment
Display Mode
Specification
All white pattern
Interface Tool TP5 (IRIS OUT)
Oscilloscope (AC 100 mV, 10 us)
2D
700 ±40 mV
Subject
Measurement point
Equipment
Display Mode
Specification
All white pattern
VIDEO OUT image level
Waveform Monitor
5C
65 ±3 IRE
Subject
Measurement point
Equipment
Display Mode
Specification
Subject
Measurement point
Equipment
Display Mode
Specification
All white pattern
VIDEO OUT white bright spot
Vectorscope
50, 51
The white bright spot is placed
over the origin of the vectorscope.