2-10
(10.2.a) 3200K R-Y Gain Adjustment
Test Point: Video Output Connector
8
Confirm that the item "10.2.a. 3200K R-Y Gain
Adjustment" displayed.
8
Keep the Colour Temperature at 3 200 K.
8
Aim the Camera at the Colour Chip Chart.
8
Set the Gain Control of the Vectorscope to the normal
position.
8
Adjust data with
ARROW
keys
M<
of the Personal
Computer so that the Red gain becomes 220 % ± 5 %.
Note:
Chrominance phase and gain are adjusted to proper
position as shown in Fig. 4-2-7 and Table 4-2-1.
8
Press
ENTER
key of the Personal Computer for next
adjustment.
(10.2.b) 3200K B-Y Gain Adjustment
Test Point: Video Output Connector
8
Confirm that the item "10.2.b. 3200K B-Y Gain
Adjustment" displayed.
8
Keep the Colour Temperature at 3 200 K.
8
Adjust data with
ARROW
keys
M<
of the Personal
Computer so that the Yellow gain becomes 110 % ± 5 %.
Note:
Chrominance phase and gain are adjusted to proper
position as shown in Fig. 4-2-7 and Table 4-2-1.
8
Press
ENTER
key of the Personal Computer for next
adjustment.
(10.2.d) 3200K R-Y Matrix Adjustment
Test Point: Video Output Connector
8
Confirm that the item "10.2.d. 3200K R-Y Matrix
Adjustment" displayed.
8
Keep the Colour Temperature at 3 200 K.
8
Adjust data with
ARROW
keys
M<
of the Personal
Computer so that the Red vector phase becomes 108° ±
2°.
Note:
Chrominance phase and gain are adjusted to proper
position as shown in Fig. 4-2-7 and Table 4-2-1.
8
Press
ENTER
key of the Personal Computer for next
adjustment.
(10.2.e) 3200K B-Y Matrix Adjustment
Test Point: Video Output Connector
8
Confirm that the item "10.2.e. 3200K B-Y Matrix
Adjustment" displayed.
8
Keep the Colour Temperature at 3 200 K.
8
Adjust data with
ARROW
keys
M<
of the Personal
Computer so that the Yellow vector phase becomes 165°
± 5°.
8
Repeat adjustment steps
(10.2.a)
,
(10.2.b)
,
(10.2.d)
and
(10.2.e)
until both Chrominance phase and gain are
adjusted to proper position as shown in Fig. 4-2-7 and
Table 4-2-1.
8
Press
ENTER
key of the Personal Computer for next
adjustment.
(10.3.a) 5100K R-Y Gain Adjustment
Test Point: Video Output Connector
8
Confirm that the item "10.3.a. 5100K R-Y Gain
Adjustment" displayed.
8
Change the Colour Temperature from 3 200 K to 5 100 K
by mounting the Colour Temperature Conversion Filter on
the Lens.
8
Aim the Camera at the Colour Chip Chart.
8
Adjust data with
ARROW
keys
M<
of the Personal
Computer so that the Red gain becomes 220 % ± 5 %.
Note:
Chrominance phase and gain are adjusted to proper
position as shown in Fig. 4-2-8 and Table 4-2-2.
8
Press
ENTER
key of the Personal Computer for next
adjustment.
(10.3.b) 5100K B-Y Gain Adjustment
Test Point: Video Output Connector
8
Confirm that the item "10.3.b. 5100K B-Y Gain
Adjustment" displayed.
8
Keep the Colour Temperature at 5 100 K.
8
Adjust data with
ARROW
keys
M<
of the Personal
Computer so that the Yellow gain becomes 110 % ± 5 %.
Note:
Chrominance phase and gain are adjusted to proper
position as shown in Fig. 4-2-8 and Table 4-2-2.
8
Press
ENTER
key of the Personal Computer for next
adjustment.
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
Red
±
2˚
220 %
±
5 %
Phase
Gain
Yellow
±
5˚
110 %
±
5 %
108˚
165˚
Table 4-2-1
Fig. 4-2-7
