Sony HVR-A1J Service Manual page 193

6. Flange Back and Zoom Lever Center Adjustment
(Using the flange back adjustment chart and
subject more than 500 m away)
The inner focus lens flange back adjustment is carried out auto-
matically. In whichever case, the focus will be deviated during
auto focusing/manual focusing.
6-1. Flange Back Adjustment (1)
Subject Flange back adjustment chart
(2.0 m from the front of lens)
(Luminance: 300 to 400 lux)
Measurement Point
Adjusting remote commander
Measuring Instrument
Adjustment Page 6F
Adjustment Address 11, 48 to 58
Specified value Data of page: 6F, address: 57 is
"00" to "09"
Data of pege: 6, address: 0C is "00"
Note 1: Perform "HALL Adjustment", "MR Adjustment" and
"Image Sensor Output 2ch Matching Adjustment" be-
fore this adjustment.
Note 2: Perform the adjustment with the lens in horizontal state.
Note 3: If reading/writing data on pages 6F, set data: 06 to page:
0, address: 10, and then select pages F. By this data set-
ting, the pages 6F can be selected.
After the data reading/writing finished, return the data
on page: 0, address: 10 to "00".
Note 4: Check that the data of page: 6, address: 02 is "00". If
not, select page: 6, address: 01, set data: 00, and press
PAUSE (Write) button.
Note 5: Don't touch the zoom lever during adjustment.
Switch setting
1) POWER ............................................. CAMERA-TAPE mode
2) NIGHT SHOT .................................................................. OFF
3) COLOR SLOW S (Menu setting) ................................... OFF
4) REC FORMAT (Menu setting) ............................. HDV1080i
Preparations before adjustments:
1) Check that the center of Flange back adjustment chart meets
the center of shot image screen with the zoom lens at TELE
end and WIDE end respectively.
HVR-A1J/A1U/A1N/A1E/A1P/A1C
Adjusting method:
Order Page Address Data
RadarW RadarW RadarW
Note 6: For the bit values, refer to "6-4. SERVICE MODE",
Note 7: The adjustment data will be automatically input to page:
Processing after Completing Adjustment:
Order Page Address Data
6-34
1 0 01 01
2 6 4D 40
3 6 64 04
4 0 10 06
B
5 0D
(6B)
6 0 10 00
7 6 14 83
8 6 01 13
9
10 6 01 15
11 6 02
12 6 0C
13 0 10 06
F
14 57
(6F)
15 0 10 00
"4-4. 3. Bit value discrimination".
6F, address: 11, 48 to 58.
1 6 01 00
2 6 01 25
3 6 01 00
4 6 14 00
5 6 4D 00
6 6 64 00
7 0 10 06
B
8 0D
(6B)
9 0 10 00
10 0 01 00
11
Procedure
Set the bit value of bit3 is
"1", and press PAUSE
(Write) button. (Note 6)
Press PAUSE (Write) button.
Wait for 2 seconds.
Press PAUSE (Write) button.
(Note 7)
Check the data changes to
"01".
Check the data is "00".
Check the data is "00" to
"09".
Procedure
Press PAUSE (Write) button.
Press PAUSE (Write) button.
Press PAUSE (Write) button.
Set the bit value of bit3 is
"0", and press PAUSE
(Write) button. (Note 6)
Perform "Flange Back
Adjustment (2)".