Panasonic AJ-D610WBP - Modulation Ratio Confirmation; Modulation Ratio Adjustment

ELE-28
5-8. Modulation Ratio Adjustment
BOARD
CCD PULSE,SYNC
TP
CAM OUT
ADJUST
VR1[CW] (CCD PULSE)
VR3501[MOD 1] (SYNC)
VR3503[MOD 3] (SYNC), EVR
F.NUMBER
1/1000, 1/2000
MODE
Inmega Chart (transparency type)
M. EQ.
WFM
1. Turn the Power SW off to On (Data refresh)
2. Set the Shutter SW to
1/500
mode
3. Shoot the Inmega chart and set Iris so that the
white peak level is 80 %. Then operate AWB for A
ch mode.
4. While pressing
[SHIFT][+]
buttons and set
[MENU]
switch.
5. Set the menu as shown below.
EVALUATION MENU FUNCTION
MODULATION : ON
6. Rotate the
VR3501
to center position.
7. Adjust the
VR1
so that the
5MHz part
level is
80%+/-2% (As 0.5MHz part = 100%).
8. Set the Camera Recorder switches as shown
below.
SHUTTER :
1/2000
GAIN :
S.GAIN (+30dB)
IRIS :
0.5MHz part level is 80%
9. Adjust the
VR3503
so that the 5MHz part level is
Maximum.
10. Returns based on the setting.
SHUTTER :
OFF
GAIN :
L (0dB)
5-9. Modulation Ratio
Confirmation
BOARD
SYNC
TP
CAM OUT
ADJUST
EVR
F.NUMBER
-
MODE
Inmega Chart (transparency type)
M. EQ.
WFM
SPEC.
5MHz Modulation Ratio = 80%-95%
1. Set the EVR as shown below.
COM:[1E] DATA:[35] ADR:[00] [ENTER]
2. Set Iris so that the white peak is 80%. Then set the
white balance to A channel and operate AWB.
3. Set the Iris to F8~F5.6.
4. Connect
CAM OUT
to a Waveform monitor and
confirm that Modulation Ratio at 5MHz is in the
Specification.
5. Set the EVR as shown below.
COM:[1E] DATA:[3A] ADR:[00] [Enter]
5MHz
4MHz
6MHz
The 5MHz Modulation Ratio is Max
0.5MHz
0.5MHz
80~95%
100%
5MHz Portion