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– 11 –
Table 4-3
8
Press the ENTER key for the next adjustment.
13. Highlight Chroma Clip Adjustment
Test Point:
Video Output Connector
8
Connect the terminated Ocsilloscope with 75
Ω
to the
Video Output Connector.
8
Aim the Camera at the White Chart or White Paper.
8
Return the Colour Temperature from 5,100 °K to 3,200 °K.
8
Adjust data with the ARROW keys so that the false
Chrominance Level becomes minimum as shown in Fig.
4-13.
Fig. 4-13
8
Press the ENTER key.
8
After completing of the adjustment, press the QUIT (F3)
key.
8
Press the N key, and then press the ENTER key to finish
of this adjustment procedure.
11.3. 3200K R_Phase Adjustment
Test Point:
Video Output Connector
8
Adjust data with the ARROW keys so that the Red Vector
Phase becomes 108 ± 2 °.
8
Repeat adjust from 11.1. through 11.3. until both
Chrominance Phase and Gain are adjusted to proper
position as shown in Fig. 4-11 and Table 4-2.
Fig. 4-11
Table 4-2
8
Press the ENTER key for the next adjustment.
12.1. 5100K R_Gain Adjustment
Test Point:
Video Output Connector
8
Change the Colour Temperature from 3,200 °K to 5,100
°K.
8
Adjust data with the ARROW keys so that the Red gain
becomes 220 ± 5 % (Burst level = 100%).
8
Press the ENTER key for the next adjustment.
12.2. 5100K B_Gain Adjustment
Test Point:
Video Output Connector
8
Adjust data with the ARROW keys so that the Yellow gain
becomes 100 ± 5 % (Burst level = 100%).
Repeat adjust from 12.1. and 12.2. until both
Chrominance Phase and Gain are adjusted to proper
position as shown in Fig. 4-12 and Table 4-3.
Fig. 4-12
Minimize Chromi-
nance Level.
nance Level.
Phase
Gain
Red
108
±
2
°
220
±
5%
Yellow
160
±
5
°
100
±
5%
(Cyan)
290
±
8
°
160
±
10%
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
Phase
Gain
Red
108
±
2
°
220
±
5%
Yellow
160
±
5
°
100
±
5%
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
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