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7. AGC Level Adjustment
[Connection]
D
CJ CJ CJ
CJ CJ CJ
CJ CJ CJ
CJ
[Adjustment]
Measuring Point
Measuring Equipment
J9001 @
Oscilloscope
[AGC. DET)
J9001 ® [GND]
Gray scale (standard picture frame)
ADJ. Location
EVR CH4
Pre pa ration:
Short pin ® and pin ® of J9001 .
•
Adjusting method:
1 . Operate the CH-UP key or the CH-DOWN key to
designate EVR CH4.
2. Operate the DATA - CENT key, DATA - UP key and DATA
DOWN key to set the [AGC.DET] waveform level to 500
± 20 mVp-p.
3. Press the WRT key to store the adjusting data.
EXT
CHl
0
O CH2
Condition
CAMERA EE
Subject
ADJ. Value
500 ± 20 mVp-p
T
±
500
20 mVp-p
8. V Level Adjustment
[Connection]
D
CJ CJ CJ
CJ CJ CJ
CJ CJ CJ
CJ
[Adjustment]
Measuring Point
TP1 41 [CP1]
(video output)
TP1 43 (GND)
ADJ. Location
EVR CH5
Preparation:
Short pin ® and pin ® of J9001 .
•
Adjusting method :
1 . Operate the CH - UP key or the CH-DOWN key to
designate EVR CH5.
2. Operate the DATA-CENT key, DATA - UP key and DATA
DOWN key to set the S : V ratio to 300
3. Press the WRT key to store the adjusting data.
- 5-7 -
o TP143
TP1 41
0CH2
Measuring Equipment
Oscilloscope
Subject
Gray scale (standard picture frame)
ADJ. Value
v
s :
300
=
:
s (300)
T
EXT
0
Condition
CAMERA EE
:
(7 40 ± 20)
±
(7 40
20).
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