Sony CCD-TRV32 - Flange Back Adjustment

6-16
8. Flange back adjustment
Purpose : Automatic flange back adjustment of inner
focus lens.
Adjustment error : Loss of focus when switched between auto
focus and manual focus.
Chart for flange back adjustment
Subject (Placed 2000 ± 5 mm in front of the
lens with illumination of 300 ± 50
lux.)
Measurement Point
Confirm the focus on monitor TV.
Measuring Instrument
Adjustment Page F
Adjustment Address 52, 53
54, 55
56, 57
58, 59
Note 1 : Confirm that the “Camera-shaking” correction to OFF.
(EXCEPT TRV14E MODEL)
Note 2 : Confirm that the “Digital Zoom” is turned OFF.
(EXCEPT TRV14E MODEL)
Adjustment procedure:
Processing after Adjustments:
Order Procedure
1 Turn the main power supply (7.2 V) OFF, then ON.
(If this step is not performed, the camera will be out
of focus.)
Order Page Address Data Procedure
1 Check that the center of the flange back adjustment chart coincides with that of the display
on the monitor at both ends: TELE end and the WIDE end of the zoom lens.
2 6 00 01 After setting the data, press the PAUSE button. (Preparation)
3 Confirm that the data at page F, address 52 to 59 is the initial value, referring to
the “Page F address list”.
4 6 11 Confirm that the data is 00.
5 6 42 02 After setting the data, press the PAUSE button.
6 6 43 01 After setting the data, press the PAUSE button.
7 6 01 13 After setting the data, press the PAUSE button.
8 6 01 15 After setting the data, press the PAUSE button.
The adjustment data is automatically input to page: F, addresses : 52 to 59.
9 6 11 Confirm that the data is 01.
10 6 42 00 After setting the data, press the PAUSE button.
11 6 43 00 After setting the data, press the PAUSE button.
12 6 01 00 After setting the data, press the PAUSE button.
(Chart for flange back adjustment)
(See page 6-2)