WJ-SX155 - Panasonic Video Monitoring Service Manual Simplified (repair manual). Page 10

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– 2-5 –
8
Change the connection of the Video Signal Generator
from the Camera Input Connector 2 to 3.
8
Select "Y Pedestal MULC" in the select box on the SX150
Test Tool window as shown in Fig. 4-8 
Q
.
Fig. 4-8
8
Change the data with the arrow button (Fig. 4-8 
W
) and
press the "Write" button (Fig. 4-8 
E
) so that the
Luminance Pedestal level becomes 0 mV 
mV as
shown in Fig. 4-6.
8
Press the "Set EEPROM" button on the SX150 Test Tool
window as shown in Fig. 4-8 
R
.
8
Change the connection of the Video Signal Generator
from the Camera Input Connector 3 to 4.
8
Select "Y Pedestal MULD" in the select box on the SX150
Test Tool window as shown in Fig. 4-9 
Q
.
Fig. 4-9
8
Change the data with the arrow button (Fig. 4-9 
W
) and
press the "Write" button (Fig. 4-9 
E
) so that the
Luminance Pedestal level becomes 0 mV 
mV as
shown in Fig. 4-6.
8
Press the "Set EEPROM" button on the SX150 Test Tool
window as shown in Fig. 4-9 
R
.
8
Change the connection of the Video Signal Generator
from the Camera Input Connector 4 to 1.
8
Adjust VR100 so that the Luminance level becomes 700
mV ± 14 mV as shown in Fig. 4-10.
8
Change the connection of the Video Signal Generator
from the Camera Input Connector 1 to 2.
+ 7
– 0
+ 7
– 0
8
Adjust VR200 so that the Luminance level becomes 700
mV ± 14 mV as shown in Fig. 4-10.
8
Change the connection of the Video Signal Generator
from the Camera Input Connector 2 to 3.
8
Adjust VR300 so that the Luminance level becomes 700
mV ± 14 mV as shown in Fig. 4-10.
8
Change the connection of the Video Signal Generator
from the Camera Input Connector 3 to 4.
8
Adjust VR400 so that the Luminance level becomes 700
mV ± 14 mV as shown in Fig. 4-10.
Fig. 4-10
8
Supply the Colour Bar signal to the Camera Input
Connector 1 on the rear panel.
8
Adjust VR101 so that the vectors are adjusted to proper
positions as shown in Fig. 4-11 and Table 4-1.
8
Change the connection of the Video Signal Generator
from the Camera Input Connector 1 to 2.
8
Adjust VR201 so that the vectors are adjusted to proper
positions as shown in Fig. 4-11 and Table 4-1.
8
Change the connection of the Video Signal Generator
from the Camera Input Connector 2 to 3.
8
Adjust VR301 so that the vectors are adjusted to proper
positions as shown in Fig. 4-11 and Table 4-1.
8
Change the connection of the Video Signal Generator
from the Camera Input Connector 3 to 4.
8
Adjust VR401 so that the vectors are adjusted to proper
positions as shown in Fig. 4-11 and Table 4-1.
Fig. 4-11
Q
R
W
E
700 mV 
±
 14 mV
0 mV       mV)
+ 7
– 0
NG
Q
R
W
E
cy
g
M
G
Y
L
yl
B
b
G
C
Y
dG
10
°
0
°
10
°
100%
75%
R
V
U
mg
r
20%
20%
dG
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