Sony CyberShot DSC-P72 Service Manual page 36

DSC-P72
3. Flange Back Check
Mode
Subject
Measurement Point
Measuring Instrument
Specified Value
Switch setting:
CAMERA setting (Menu setting) ................................ AUTO
Checking method:
1) Place the siemens star 1.0m from the front of the lens.
2) Select page: 5F, address: 3D, read the data, and memorize it.
Then set data: 50.
3) Select page: 7B, address: 98, read the data, and memorize it.
Then set data: 1C.
4) Shoot the siemens star with the zoom TELE end.
5) To open the IRIS, decrease the luminous intensity to the siemens
star up to a point before noise appear on the image.
6) Observe the TV monitor and check that the lens is focused.
7) Select page: 60, address: 2C, and set data: 01.
8) Shoot the siemens star with the zoom WIDE end.
9) Observe the TV monitor and check that the lens is focused.
Processing after Completing Adjustments:
1) Select page: 5F, address: 3D, and set the data memorized at
step 2.
2) Select page: 7B, address: 98, and set the data memorized at
step 3.
3) Select page: 60, address: 2C, and set data: 00.
STILL ( )
Siemens star
(1.0 m from the front of the lens)
(Luminance : approx. 300 lux)
Check operation on TV monitor
The lens is focused.
6-16