Sony DCR-PC7, Руководство по обслуживанию

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14. White Balance Check
Checking method:
1) Check that the lens is not covered with either filter.
2) Set data: 0F to page: 6, address: 01, and press the PAUSE button
of the adjusting remote commander.
3) Check that the center of the white luminance point is within the
circle shown in Fig. 6-1-11.A.
4) Set data: 00 to page: 6, address: 01, and press the PAUSE button
of the adjusting remote commander.
5) Set data: 23 to page: 6, address: 01, and press the PAUSE button
of the adjusting remote commander.
6) Place the C14 filter on the lens.
7) Check that the center of the white luminance point settles in the
circle shown in Fig. 6-1-11. B.
8) Remove the C14 filter, and place the ND filter 1.3 (1.0 + 0.3) on
the lens.
9) Check that the white luminance point stopped moving, and then
remove the ND filter 1.3.
10) Check that the center of the white luminance point settles in the
circle shown in Fig. 6-1-11. C.
Processing after Completing Adjustments
1) Set data: 00 to page: 6, address: 01, and press the PAUSE button
of the adjusting remote commander.
2 mm
2 mm
B-Y
R-Y
Fig. 6-1-11. A
1.5 mm
0.5 mm
3 mm
3 mm
R-Y
Fig. 6-1-11. B
B-Y
3 mm
3 mm
1 mm
2 mm
B-Y
R-Y
Clear chart
(Color bar standard picture frame)
Subject
Filter
Measurement Point
Measuring Instrument
Specified Value
Filter C14 for color temperature
correction
ND filter 1.0 and 0.3
Video output terminal
Vectorscope
Fig. 6-1-11. A to C
Fig. 6-1-11. C