2-9
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˚
120 %
±
5 %
108˚
165˚
(9.2). 3 200°K B Gain Adjustment
Test Point:
Video Output Cable
8
Keep the Colour Temperature at 3 200°K.
8
Adjust data with the ARROW keys so that the Yellow gain
becomes 120 % ± 5 %.
8
Press the ENTER key for next adjustment.
Note: Chrominance phase and gain are adjusted to proper
position as shown in Fig. 5-11 and Table 5-2.
(9.3). 3 200°K Phase Adjustment
Test Point:
Video Output Cable
8
Keep the Colour Temperature at 3 200°K.
8
Adjust data with the ARROW keys so that the Red vector
phase becomes 108° ± 2°.
8
Repeat adjustment steps (9.1) to (9.3) until both
Chrominance phase and gain are adjusted to proper posi-
tion as shown in Fig. 5-11 and Table 5-2.
Table 5-2
8
Press the ENTER key for next adjustment.
Fig. 5-11
(8.1). White Balance 6 500°K ATW Limit R
Adjustment
Test Point:
Video Output Cable
8
Change the Colour Temperature from 3 200°K to 6 500°K
by mounting the Colour Temperature Conversion Filters
on the Lens.
8
Aim the Camera at the White Chart or White Paper.
8
Set the Gain Control of the Vectorscope to maximum.
8
Adjust data with the ARROW keys so that the vector
shifts 10 % (Burst=100 %) to the Cyan side of the
Vectorscope as shown in Fig.5-10.
8
Press the ENTER key for next adjustment.
(8.2). White Balance 6 500°K ATW Limit B
Adjustment
Test Point:
Video Output Cable
8
Keep the Colour Temperature at 6 500°K.
8
Aim the Camera at the White Chart or White Paper.
8
Set the Gain Control of the Vectorscope to maximum.
8
Adjust data with the ARROW keys so that the vector
shifts 10 % (Burst=100 %) to the Cyan side of the
Vectorscope as shown in Fig.5-10.
8
Repeat adjustment steps (8.1) and (8.2) until vector shifts
10 % (Burst=100 %) to the Cyan side of the Vectorscope.
Fig. 5-10
8
Press the ENTER key 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
Shifts 10% to
Cyan side.
(9.1). 3 200°K R Gain Adjustment
Test Point:
Video Output Cable
8
Return the Colour Temperature from 6 500°K to 3 200°K
by removing the Colour Temperature Conversion Filters
from the Lens.
8
Aim the Camera at the Colour Chip Chart.
8
Adjust data with the ARROW keys so that the Red gain
becomes 220 % ± 5 %.
8
Press the ENTER key for next adjustment.
Note: Chrominance phase and gain are adjusted to proper
position as shown in Fig. 5-11 and Table 5-2.
(10.1). 5 100°K R Gain Adjustment
Test Point:
Video Output Cable
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 the ARROW keys so that the Red gain
becomes 220 % ± 5 %.
8
Press the ENTER key for next adjustment.
