Af Illumination Check (Mvc-Cd250 Only) - Sony MVC-CD250 Service Manual

MVC-CD250/CD400

26. AF Illumination Check (MVC-CD250 only)

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Check the deviation of optical axis of AF illuminator.
Mode
Subject
Measurement Point
Measuring Instrument
Note 1: Perform checking by making the shooting surface of the
Flash adjustment box perpendicular to the optical axis of
the camera.
Note 2: Perform this checking in the Flash adjustment box.
Restrict external light to enter the Flash adjustment box
as less as possible.
Note 3: Refer to "4. Preparing the Flash adjustment box".
(See page 5-7)
Note 4: Background paper (J-2501-130-A).
Switch setting
1) FOCUS (Menu setting) .............................. MULTI AF
Adjusting method:
Order Page Address Data
1
2 9 A9
3 6 01
4 6 02
5 F 10
Processing after Completing Adjustment:
Order Page Address Data
1 6 01
2
CAMERA
Flash adjustment box (Note 3)
Paper which reflection rate is
18% (Note 4)
(50 cm or 1 m from the front of
lens)
Check operation on monitor TV
Procedure
Perform "Data setting during
camera system adjustment".
(Refer to page 5-14)
Press PAUSE button.
06/04
(50 cm/1 m)
EF Press PAUSE button.
Check the data changes to
"01".
Check the data is "00".
Procedure
00 Press PAUSE button.
Release the data setting
performed at step 1. (Refer to
page 5-14)
5-36