Gamma Adj. (0 Db, P Mode); Gamma Adj. (+21 Db); Gamma Adj. (+21 Db, P Mode) - Panasonic AJ-SDX900P Service Manual

2-35. Gamma Adj.
(0 dB, P mode)
BOARD CAMDSP Board
TP VIDEO OUT (R/G/B) (75 ohm terminated)
ADJ. EVR
F No. Adjustment
CHART Gray Scale
MODE CAM
M. EQ. Waveform Monitor, Vector Scope
SPEC. See Below
1. Click the "34. Gamma Adjustment P mode 0dB" of
the camera adjustment software.
2. Operate the "ABB" switch on the front of the Camera.
3. Click "OK".
4. Set the IRIS of lens to close.
5. Confirm that the black dot is in the center of a vector
scope.
6. Adjust the IRIS of lens so that the level becomes
100%.
7. Confirm that the color level is less than 1% around the
100% white portion.
8. Adjust the IRIS of lens so that the level becomes 50 -
60%.
9. Adjust the slider so that the black dot is in the center of
vector scope and is not separated and the signal is not
colored as shown in 2-34.
10. Click ">>".
11. Adjust the slider so that the black dot is in the center of
vector scope and is not separated and the signal is not
colored as shown below.
12. Click ">>".
13. Click the "NORMAL 60I (for NTSC)" or "NORMAL 50I
(for PAL)" on the PC.

2-36. Gamma Adj. (+21 dB)

BOARD CAMDSP Board
TP VIDEO OUT (R/G/B) (75 ohm terminated)
ADJ. EVR
F No. Adjustment
CHART Gray Scale
MODE CAM
M. EQ. Waveform Monitor, Vector Scope
SPEC. Shown Below
1. Click the "35. Gamma Adjustment 21dB" of the
camera adjustment software.
2. Operate the "ABB" switch on the front of the Camera.
3. Set the IRIS of lens to close.
4. Confirm that the black dot is in the center of a vector
scope.
5. Set the shutter 1/2,000.
6. Click "OK".
7. Adjust the IRIS of lens so that the level becomes
100%.
8. Confirm that the color level is less than 1% around the
100% white portion.
9. Adjust the IRIS of lens so that the level becomes 50 -
60%.
10. Adjust the slider so that the black dot is in the center of
vector scope and is not separated and the signal is not
colored as shown in 2-34.
11. Click ">>".
12. Adjust the slider so that the black dot is in the center of
vector scope and is not separated and the signal is not
colored as shown in 2-34.
13. Click ">>".
2-37. Gamma Adj.
(+21 dB, P mode)
BOARD CAMDSP Board
TP VIDEO OUT (R/G/B) (75 ohm terminated)
ADJ. EVR
F No. Adjustment
CHART Gray Scale
MODE CAM
M. EQ. Waveform Monitor, Vector Scope
SPEC. Shown Below
1. Click the "36. Gamma Adjustment P mode 21dB" of
the camera adjustment software.
2. Operate the "ABB" switch on the front of the Camera.
3. Set the IRIS of lens to close.
4. Confirm that the black dot is in the center of a vector
scope.
5. Set the shutter 1/2,000.
6. Click "OK".
7. Adjust the IRIS of lens so that the level becomes
100%.
8. Confirm that the color level is less than 1% around the
100% white portion.
9. Adjust the IRIS of lens so that the level becomes 50 -
60%.
10. Adjust the slider so that the black dot is in the center of
vector scope and is not separated and the signal is not
colored as shown in 2-34.
11. Click ">>".
12. Adjust the slider so that the black dot is in the center of
vector scope and is not separated and the signal is not
colored as shown in 2-34.
13. Click ">>".
14. Click the "NORMAL 60I (for NTSC)" or "NORMAL 50I
(for PAL)" on the PC.
ELE-18