![background image](http://html.mh-extra.com/html/panasonic/wv-cs850b/wv-cs850b_service-manual_277861016.webp)
Fig. 4-1-7
8
Press the ENTER key for the next adjustment.
8
Adjust data with the ARROW keys so that the Video
Output signal level becomes 700 mV ± 50 mV as shown in
Fig. 4-1-7.
8
Press the ENTER key for the next adjustment.
(9) Burst Level and Phase Adjustment
Test Point:
Video Output Connector
8
Aim the Camera at the Logarithmic Grayscale Chart.
8
Connect the terminated Oscilloscope with 75
Ω
to the
Video Output Connector.
8
Adjust data with the ARROW keys so that the Burst signal
level becomes 300 mV ± 10 mV as shown in Fig. 4-1-8.
Fig. 4-1-8
8
Press the ENTER key for the next adjustment.
8
Adjust data with the ARROW keys so that the Burst signal
level becomes 300 mV ± 10 mV as shown in Fig. 4-1-8.
8
Press the ENTER key for the next adjustment.
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. 4-1-9.
Fig. 4-1-9
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. 4-1-9.
8
Press the ENTER key for the next adjustment.
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. 4-1-9.
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. 4-1-9.
8
Select "9.1. BURST LEVEL R" with the ROLLDOWN key.
8
Repeat this adjustment (9) until both Burst Level and
Phase are adjusted to proper position as shown in Fig. 4-
1-8 and Fig. 4-1-9.
8
Press the ENTER key for the next adjustment.
(10.1) White Balance 3200 ˚K Manual Offset R
Adjustment
Test Point:
Video Output Connector
8
Set the gain control of the Vectorscope to maximum.
8
Aim the Camera at the White Chart or the White Paper.
8
Adjust data with the ARROW key so that the vector
positions at the center of the Vectorscope as shown in Fig.
4-1-10.
Fig. 4-1-10
8
Press the ENTER key for the next adjustment.
700 mV
±
50 mV
300 mV
±
10 mV
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
°
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
Positions at center.
– 2-12 –