Sony Cyber-shot DSC-F828, Руководство по обслуживанию

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DSC-F828
12. Color Reproduction Check (CAP-Normal mode)
Adjust the color reproduction of yellow, red, blue and cyan so that
proper color reproduction is produced.
Mode STILL (P AUTO) ( P )
Subject 9 colors chart (PTB-1450)
Color bar chart (PTB-450)
(Standard picture frame)
Measurement Point Video terminal of A/V OUT jack
Measuring Instrument NTSC vectorscope
Specified Value Each center of six color luminance
points should settle within each color
reproduction frame.
Note:
If the data of page: 60, address: 02 is “01”, select page: 60, address:
01, and set data: 00.
Switch setting:
ZOOM .................................................................... WIDE end
VIDEO OUT (SET UP setting) .................................... NTSC
Adjusting method:
Order Page Address Data Procedure
1 Check that “1. Data Setting
during Camera System
Adjustments” is performed.
2 Check the picture frame. If
deviated, perform “5. or 6.
Picture Frame Setting”.
3 7A 18 Read the data, and memorize it.
4 7A 18 00 Set the data.
5 60 37 39 Set the data.
6 60 01 AB Set the data.
7 Wait for 1 sec.
8 Adjust the GAIN and PHASE of
the vectorscope so that the burst
luminance point is set at the
specified position.
9 Check that each center of six
color luminance points is set in
each color reproduction frame.
Processing after Completing Adjustments:
Order Page Address Data Procedure
1 60 01 00 Set the data.
2 7A 18 Set the data memorized at
“Adjusting method”.
3 Wait for 1 sec.
4 60 37 Read the data, and check it is “00”.
5 Perform “Color Reproduction
Check”.
If finish the camera system
adjustments, release the data
setting.
(See “1. Data Setting during
Camera System Adjustments”.)
For CAP-Normal mode
Fig. 6-1-26.
Burst position