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SET L5BG
ADJ/CHK INIT DATA
MODEL
ADJUSTMENT
ROM CLEAR
SYNC
BURST
A.IRIS
M/WB
127
127
127
127
AGC OFF
WDD THRESHOLD
100
NORMAL
Day/Night Mode
B/W
COLOR
OK
CANCEL
Y GAIN
CROMA
Set Exposure
8
80
WDD GAIN
SCROLL TIMER
mS
50
127
127
127
SET VERSION(BACK)
SET VERSION(FRONT)
65
LENS DATA
10
ROMCLEAR TIMER
Sec
L5CJ
*****
********
ADJ L5BG
START
END
CLOSE
MODEL
STATUS
TACT
Version(BACK)
R GAIN
R HUE
B HUE
0
0
0
SYNC
BURST
0
0
A.IRIS
M/WB
0
B GAIN
AUTO
WDD
AGC OFF
Version(FRONT)
Y GAIN
0
2-4. Sub Carrier Frequency Adjustment
Adjustment location: CT221 (CA-2)
Measuring location: TP211 (CA-2)
Measuring equipment: Frequency counter
Subject: No designation
Adjusting method:
1. Adjust with CT221 to 4433619 Hz ± 10 Hz (VCC-9685VP)
or 3579545 Hz ± 10 Hz (VCC-9684VA).
2-5. 28 MHz VCO Voltage Adjustment
Adjustment location: CT231 (CA-2), S1001 (CA-1)
Measuring location: TP232 (CA-2)
Measuring equipment: Digital voltmeter
Subject: No designation
Adjusting method:
1. Set S1001-7 switch to the “INT” (OFF) position.
2. Adjust with CT231 to 5.0 ± 0.2 V.
2-6. SYNC and BURST Level Adjustment
Adjustment location:
Measuring location: VIDEO OUT
Measuring equipment: Oscilloscope
Subject:
Adjusting method:
1. Shield light with a lens cap to provide dark condition.
2. Click the adjustment software installed from the personal
computer, and the adjustment window will be displayed.
3. Click the START.
4. Use the computer’s mouse to adjust the SYNC in the
adjustment window so that the video out terminal is 300 ± 5
mVp-p (VCC-9685VP) or 286 ± 5 mVp-p (VCC-9684VA).
5. Use the “
” button to be BURST in the adjustment window.
6. Use the computer’s mouse to adjust the BURST in the
adjustment window so that the video out terminal is 300 ±
5 mVp-p (VCC-9685VP) or 286 ± 5 mVp-p (VCC-9684VA).
VIDEO OUT
300 mV ± 5 mV
or
286 mV ± 5 mV
sync
burst
300 mV ± 5 mV
or
286 mV ± 5 mV
Set up window
Adjustment window
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