Auto White Balance Check - Sony EVI-HD7V Service Manual

2-3-17. Auto White Balance Check

Subject: Clear chart (All white frame)
ND fi lter 1.5 (ND fi lter 1.0 + 0.4 + 0.1)
Filter:
Measurement data: Displayed data of page:1
Measuring equipment: Remote commander RM-95
Specifi cation: 8000 to 8BC0
m
1. Perform "Auto White Balance Adjustment" (Section 2-3-12) and "Color Reproduction Adjustment"
(Section 2-3-14) before this adjustment.
2. Check that the data of page:0, address:10 is "00".
3. The right four digits of the page:1 displayed data of the remote commander RM-95.
1: XX:XX
Displayed data
Checking procedure
Order Page Address
1
2 0 10
3 9 06
4 0 10
5 6 4D
6 6 CA
7 6 C9
Outdoor white balance check
8 6 01
9 0 03
10 1
11 6 01
Indoor white balance check
12 6 01
13 1
14 6 01
InOut data check
15
16 6 C9
17 6 30
18 0 03
19 1
20 6 30
21 6 C9
22
When bit15 of the display data is "1", the display data is "8000" to "FFFF".
2-38
Data Operation
Check that the picture frame is "All White Frame". If not,
perform "2-3-9. Picture Frame Setting (All White Frame)".
06
84 Press the PAUSE button.
00
40
Set the bit value of bit0 is "1".
10
4F Press the PAUSE button.
33
Check that bit15 of the display data is "1".
00 Press the PAUSE button.
0F Press the PAUSE button.
Check that bit15 of the display data is "1".
00 Press the PAUSE button.
Place the ND fi lter 1.5 (1.0 + 0.4 + 0.1) on the lens.
11
07
06
Check that the displayed data satisfi ed the specifi cation.
00
00
Remove the ND fi lter 1.5 (1.0 + 0.4 + 0.1) on the lens.
EVI-HD7V