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7-2. CAMERA SYSTEM ADJUSTMENT
7-2-1. Power Supply Voltage Check (VC-179 board)
Saye
Measuring instrument | Digital voltmeter
MTS5V check
Measurement point
Pins © and ® of CN501
4.9 + 0.1 Vde
Pin @ and @ of CN504
3.55 + 0.1 Vdc
Measurement pin
Specified value
Measurement po
Pin ® of CN401
8.5 +925 vac
Checking method:
1) Check that each power supply voltage satisfies the specified value.
Specified value
D3.5V check
Measurement point
Specified value
CAM4.9V check
Specified value
CAM - 8.5V check
Measurement point
Specified value
7-2-2. Page D Data Initialization
Initializing method:
1) Page: 1, address: 00, data: 01.
2) Check that the data of page: 1, address: 03 is 00.
3) *EVI-D30 (NTSC)
Set data: 01 to page: 1, address: 02, and press the PAUSE
button of the adjusting remote commander.
* EVI-D31 (PAL)
Set data: 02 to page: 1, address: 02, and press the PAUSE
button of the adjusting remote commander.
4) Check that the data of page: 1, address: 03 is 01.
5) Set data: 00 to page: 1, address: 02, and press the PAUSE button
of the adjusting remote commander.
6) After performing "Page D data modification", perform all the
adjustments of the camera section (page D).
7-2-3. Page D Data Modification 1
The data (initial data) that is automatically written on page D after
the initialization of the page D data will differ according to some
camera micro processor versions. Change the data by manual input,
arrange it.
Note 1: When changing the data, to write the data to the non-volatile
memory, press the PAUSE button of the adjusting remote
commander every time the new data is set.
EVI-D30
EVI-D31
eC CS
Ce
er
Note 2: * EVI-D30: 00
EVI-D31: 01
After the camera adjustment, input the data given below.
EVI-D30: 04
EVI-D31: 05
(Refar to 7-2-20. Page D Data Modification 2.)
7-2-4. Page F Data Initialization
Note: It is necessary to perform all adjustments of the camera sec-
tion from the beginning again if the data of page F has been
initialized.
Initializing method:
1) Page: 6, address: 00, data: 01.
2) Check that the data of page: 6, address: 11 is 00.
3) ¢EVI-D30 (NTSC)
Set data: 2D to page: 6, address: 01, and press the PAUSE
button of the adjusting remote commander.
¢ EVI-D31 (PAL)
Set data: 2F to page: 6, address: 01, and press the PAUSE
button of the adjusting remote commander.
4) Check that the data of page: 6, address: 11 is 01.
5) Set data: 00 to page: 6, address: 01, and press the PAUSE button
of the adjusting remote commander.
6) After performing "Page F data modification", perform all the
adjustments of the camera section (page F).
7-2-5. Page F Data Modification
The data (initial data) that is automatically written on page F after the
initialization of the page F data will differ according to some camera
micro processor versions. Change the data by manual input, and ar-
range it
Note 1: When changing the data, to write the data to the non-vola-
tile memory, press the PAUSE button of the adjusting remote
commander every time the new data is set.
Note 2: When changing address: 00, set the data of page: 6,
address: 00 to 80.
EVI-D30
24
77
EVI-D31
i
|
[Distinguishing the Camera Micro Processor (VC-179 Board
1C502) Versions]
Each version can be distinguished by looking at the part name of the
camera micro processor or the data of page: 6, address: 10.
Page: 6
rt
Nam
Pee
ee
Address: 10
SCinaead
Version
7-15
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