Auto White Balance Adjustment - Sony CCD-TRV128 Service Manual

CCD-TRV128/TRV228/TRV228E/TRV328/TRV428/TRV428E

10. 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.
Mode
Subject
Filter
Adjustment Page
Adjustment Address
Note 1: Perform "Auto White Balance Standard Data Input" be-
fore this adjustment.
Note 2: Check that the data of page: 0, address: 10 is "00".
Note 3: Check that the data of page: 6, address: 02 is "00". If
not, turn the power of unit OFF/ON.
Note 4: NTSC model: CCD-TRV128/TRV228/TRV328/TRV428
PAL model: CCD-TRV228E/TRV428E
Switch setting:
1) NIGHTSHOT PLUS ........................................................ OFF
2) DIGITAL ZOOM (Menu setting) .................................... OFF
3) STEADYSHOT (Menu setting)
(CCD-TRV328/TRV428/TRV428E only) ....................... OFF
4) DISPLAY (Menu setting) ................................................ LCD
Adjusting method:
Order Page Address Data
1
2 0 01
3 6 48
4 F 3E
5 F 3F
6 F 40
7 F 41
8 6 01
9 6 01
10 6 02
Note 5: The adjustment data will be automatically input to page:
F, address: 2E to 31.
Processing after Completing Adjustment:
Order Page Address Data
1 6 01
2 6 48
3 0 01
4
RadarW RadarW RadarW RadarW RadarW
CAMERA
Clear chart
(Color reproduction adjustment
frame)
Filter C14 for color temperature
correction
F
2E to 31, 3E to 41
Procedure
Place the C14 filter on the
lens.
01
01
2C Press PAUSE button.
Set the following data, and
press PAUSE button.
80: NTSC model
40: PAL model
Set the following data, and
press PAUSE button.
58: NTSC model
59: PAL model
Set the following data, and
press PAUSE button.
10: NTSC model
C0: PAL model
83 Press PAUSE button.
81 Press PAUSE button. (Note 5)
Check the data changes to
"01".
Procedure
00 Press PAUSE button.
00
00
Remove the C14 filter on the
lens.
6-20