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6. Video Out Gain Adjustment
Test Point:
Video Output Connector
8
Aim the Camera at the Logarithmic Gray Scale Chart.
8
Connect the terminated Oscilloscope with 75
Ω
to the
Video Output Connector
.
8
Adjust data with the ARROW keys so that the Video
Output signal level becomes 700 ± 50 mV as shown in
Fig. 4-6.
Fig. 4-6
8
Press the ENTER key for next adjustment.
8
Adjust data with the ARROW keys so that the Video
Output signal level becomes 700 ± 50 mV as shown in
Fig. 4-6.
8
Press the ENTER key for the next adjustment.
7. Manual Iris Adjustment
8
After confirming the Iris close, press the ENTER key.
8
After confirming the Iris open, press the ENTER key.
8
After confirming the Iris close, press the ENTER key.
8
After confirming the Iris open, press the ENTER key, for
the next adjustment.
8.1. Burst Level Adjustment
Test Point:
Video Output Connector
8
Aim the Camera at the Logarithmic Gray Scale Chart.
8
Connect the terminated Oscilloscope with 75
Ω
to the
Video Output Connector.
8
Adjust data with the ARROW keys so that the Video
Output Signal level becomes 300 ± 10 mV as shown in
Fig. 4-7.
Fig. 4-7
8
Press the ENTER key.
8
Adjust data with the ARROW keys so that the Video
Output Signal level becomes 300 ± 10 mV as shown in
Fig. 4-7.
8
Press the ENTER key for the next adjustment.
8.2. Burst Phase Adjustment
Test Point:
Video Output Connector
8
Aim the Camera at the Logarithmic Gray Scale Chart.
8
Set the Mode Switch of the Vectorscope to “NTSC” mode.
8
Adjust data with the ARROW keys so that the Burst Phase
becomes 135 ± 1˚ as shown in Fig. 4-8.
Fig. 4-8
8
Set the Mode Switch of the Vectorscope to “PAL” mode.
8
Adjust data with the ARROW keys so that the Burst Phase
becomes 90 ± 2˚ as shown in Fig. 4-8.
8
Press the ENTER key.
8
Set the Mode Switch of the Vectorscope to “NTSC” mode.
8
Adjust data with the ARROW keys so that the Burst Phase
becomes 135 ± 1˚ as shown in Fig. 4-8.
8
Set the Mode Switch of the Vectorscope to “PAL” mode.
8
Adjust data with the ARROW keys so that the Burst Phase
becomes 90 ± 2˚ as shown in Fig. 4-8.
8
Repeat adjust from 8.1 to 8.2 until both Burst Level and
Phase are adjusted to proper position as show in Fig. 4-7
and Fig. 4-8.
8
Press the ENTER key for the next adjustment.
135
±
1
°
NTSC mode PAL mode
cy
g
M
G
Y
L
yl
B
b
G
C
Y
dG
10
°
0
°
10
°
dø
100%
75%
R
V
U
mg
r
20%
20%
dG
cy
g
M
G
Y
L
yl
B
b
G
C
Y
dG
10
°
0
°
10
°
dø
100%
75%
R
V
U
mg
r
20%
20%
dG
90
±
2
°
300
±
10 mV
700
±
50 mV
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