Auto White Balance Standard Data Input; Auto White Balance Adjustment - Sony PCS-C150 Service Manual

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6-2-16. Auto White Balance Standard Data Input

Subject
White pattern standard picture frame
Adjustment Page
F
Adjustment Address
0C, 0D, 0E, 0F
Adjusting method:
1) Turn the power of the unit OFF/ON.
2) Set data: 01 to page: 6, address: 00.
3) Check that the data of page: 6, address: 11 is 00.
4) Wait for 2 seconds.
5) Set data: 11 to page: 6, address: 01, and press the PAUSE button
of the adjusting remote commander.
6) Set data: 0D to page: 6, address: 01, and press the PAUSE but-
ton of the adjusting remote commander.
When the standard data is taken in, the data will be
automatically input to addresses 0C to 0F of page F.
7) Check that the data of page: 6, address: 11 is 01.
Processing after completing adjustments
1) Set data: 00 to page: 6, address: 01, and press the PAUSE button
of the adjusting remote commander.

6-2-17. 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
Adjusting method:
1) Place the C14 filter for color temperature correction on the lens.
2) Set data: 01 to page: 6, address: 00.
3) Set data: D0 to page: F, address: 10, and press the PAUSE but-
ton of the adjusting remote commander.
4) Set data: 04 to page: 6, address: 02.
5) Change the data of page: F, address: 11, and adjust the average
value of the page A display data to the R ratio specified value.
6) Press the PAUSE button of the adjusting remote commander.
7) Set data: 05 to page: 6, address: 02.
8) Change the data of page: F, address: 12, and adjust the average
value of the page A display data to the B ratio specified value.
9) Press the PAUSE button of the adjusting remote commander.
Processing after completing adjustments
1) Set data: E0 to page: F, address: 10, and press the PAUSE but-
ton of the adjusting remote commander.
2) Set data: 00 to page: 6, address: 02.
6-22
White pattern standard picture frame
Filter C14 for color temperature
correction
Check with the 2 digits of page A
displayed
F
11, 12
R ratio: 2B40 to 2BC0
B ratio: 5E00 to 5F00

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