Auto White Balance Standard Data Input; Auto White Balance Adjustment - Sony MVC-FD91 Service Manual
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Also See for MVC-FD91:
- Operating instructions manual (100 pages) ,
- Operating instructions manual (99 pages) ,
- Service manual (21 pages)
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6. Auto White Balance Standard Data Input
Subject
Clear chart
(Color bar standard picture frame)
Adjustment Page
F
Adjustment Address
CC to CF
Note: Check that the data of page: 2, address: 02 is 00. If not, select page:
2, address: 01, set data: 00 and press the PAUSE button of the
adjustment remote commander.
Adjusting method:
1)
Select page: 0, address: 01, and set data: 01.
2)
Select page: E, address: 11, set data: 0A, and press the PAUSE
button of the adjustment remote commander.
3)
Select page: 2, address: 10, and set data: 58.
4)
Select page: 2, address: 01, set data: 11, and press the PAUSE
button.
5)
Select page: 2, address: 01, set data: 0B, and press the PAUSE
button.
(When the standard data is take in, the data will be automatically
input to page: F, address: CC to CF.)
6)
Select page: 2, address: 02, and check that the data is "01".
Processing after Completing Adjustments
1)
Select page: 2, address: 01, and set data: 00, and press the
PAUSE button of the adjustment remote commander.
2)
Select page: E, address: 11, set data: 18, and press the PAUSE
button.
3)
Select page: 2, address: 10, and set data: 00.
4)
Select page: 0, address: 01, and set data: 00.
7. Auto White Balance Adjustment
Adjust to the proper auto white balance output data.
If it is not correct, auto white balance and color reproducibility will
be poor.
Subject
Filter
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Specified Value
Note 1: Perform "Auto White Balance Standard Data Input" before this
adjustment.
Note 2: The right four digits of the display data is the object data.
00:XX:XX
Adjusting method:
1)
Place the C14 filter for color temperature correction on the
lens.
2)
Select page: 0, address: 01, and set data: 01.
3)
Select page: E, address: 11, set data: 0A, and press the PAUSE
button of the adjustment remote commander.
4)
Select page: F, address: 11, set data: 02, and press the PAUSE
button.
5)
Select page: 2, address: 10, and set data: 58.
6)
Select page: 2, address: 01, and set data: 3F, and press the
PAUSE button.
7)
Select page: 0, address: 03, and set data: 04.
8)
Select page: F, address: D3, change the data and adjust the
average value of the DDS display data (Note 2) to the R ratio
specified value.
9)
Press the PAUSE button.
10) Select page: 0, address: 03, and set data: 05.
11) Select page: F, address: D4, change the data and adjust the
average value of the DDS display data (Note 2) to the B ratio
specified value.
12) Press the PAUSE button.
Processing after Completing Adjustments
1)
Select page: E, address: 11, set data: 18, and press the PAUSE
button of the adjustment remote commander.
2)
Select page: F, address: 11, set data: 00, and press the PAUSE
button.
3)
Select page: 0, address: 01, and set data: 00.
4)
Select page: 0, address: 03, and set data: 00.
5)
Select page: 2, address: 01, set data: 00, and press the PAUSE
button.
6)
Select page: 2, address: 10, and set data: 00.
5-13
Clear chart
(Color bar standard picture frame)
Filter C14 for color temperature
correction
DDS display of LCD screen (Note 2)
F
D3, D4
R ratio: 2B40 to 2BC0
B ratio: 5E40 to 5EC0
Object data
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