Auto White Balance Adjustment - Sony DCR-PC350 Service Manual

15. 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
Adjustment Page
Adjustment Address
Note1: This adjustment should be carried out upon completion of "Auto
White Balance Standard Data Input".
Note2: When reading or writing the 14 page data, select page: 0, address:
10, and set data: 01, then select 4 page. The 14 page can be chosen
by this data setting.
After reading or writing, reset the data of page: 0, address: 10 to
"00".
Note3: Perform "12. Picture Frame Setting (All White Frame)" before
this adjustment.
Switch setting:
1) POWER ....................................................... CAMERA-TAPE
2) NIGHT SHOT .................................................................. OFF
3) FOCUS .................................................................. MANUAL
4) DIGITAL ZOOM (CAMERA SET menu) ...................... OFF
5) STEADY SHOT (CAMERA SET menu) ........................ OFF
Adjusting method:
Order Page Address Data
1
2
3 0 01
4
5 0 10
6 F 44
7 F 45
8 F 46
9 F 47
10 6 01
11 6 01
12 6 02
Note4: The adjustment data will be automatically input to page: F, address:
32 to 35, 44 to 47 and to page: 14, address: F4 to FF
DCR-PC350/PC350E
Clear chart (All white frame)
(1.0m (PTB-450) or 0.4m (PTB-1450)
from the front of the lens) (Note3)
Filter C14 for color temperature
correction
F 14 (Note2)
32 to 35, 44 to 47 F4 to FF
Procedure
Place the C14 filter for color
temperature correction on the lens.
Check that the picture frame is
"All white frame". If not,
perform "12. Picture Frame
Setting (All White Frame)".
01 Set the data.
Wait for more than 2 sec.
00 Set the data.
2D Set the data, and press PAUSE
button.
20 Set the data, and press PAUSE
button.
5A Set the data, and press PAUSE
button.
80 Set the data, and press PAUSE
button.
47 Set the data, and press PAUSE
button.
45 Set the data, and press PAUSE
button.
Check that the data changes to
"01". (Note4)
Processing after Completing Adjustments:
Order Page Address Data
1 0 10
2 6 01
3 0 01
4
5
6-32
Procedure
00 Set the data.
00 Set the data, and press PAUSE
button.
00 Set the data.
Remove the C14 filter.
If finish the camera system
adjustments, perform "How to
release the picture frame setting"
of "12. Picture Frame Setting
(All White Frame)".