Sony Handycam DCR-PC10, Руководство по обслуживанию

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5-21
1-2-19. Velocity Sensor Sensitivity Adjustment
The “Velocity Sensor Sensitivity Adjustment” is necessary only
when the gyro sensor is replaced. If microprocessors or circuit board
is not replaced, this adjustment is not necessary. Make operation
check only.
Subject CAMERA standby
Adjustment page F
Adjustment address 41, 42
Specified value Shoot an arbitrary object at TELE
end, and confirm that the STEADY
SHOT function works correctly.
Setting the Switches:
STEADY SHOT swtich (MENU display) ................................ ON
D ZOOM switch (MENU display) .......................................... OFF
Adjustment procedure:
Processing after Adjustments:
Note 1:
Record the sensitivity data which is indicated on the
replacement gyro sensor before installing it. Record not
only the sensitivity data but also where (horizontal
correction must be installed to the horizontal correction
circuit and the vertical correction sensor must be installed
to the vertical correction circuit) the replacement sensor
is attached. If different type of sensor is used, picture
can vibrate vertically or horizontally during camera-shake
correction. After replacement, make adjustment as
described below.
Note 2: Caution on gyro sensor
The gyro sensor has the high precision vibrator inside. If
the sensor is dropped, balance of the vibrator is lost
resulting in faulty operation. Handle the sensor carefully.
Order Page Address Data Procedure
1 6 00 01 Set the data. (Preparation)
2 Read the sensor sensitivity written on SE500 of the CD-175 board, and take this as S
500.
3 Read the sensor sensitivity written on SE501 of the FP-615 flexible board, and take this as S
501
.
4 Calculate D
41
' and D
42
' using the following equation (decimal calculation).
NTSC model
D
41
' =
D
42
' =
PAL model
D
41
' =
D
42
' =
5 Convert D
41
' and D
42
' into hexadecimal digits, to obtain D
41
and D
42
. (Round off decimal
points)
6 F 41 Set page: F, address: 41, data: D
41
, and press the PAUSE button of the adjustment remote
commander.
7 F 42 Set page: F, address: 42, data: D
42
, and press the PAUSE button of the adjustment remote
commander.
Order Page Address Data Procedure
1 6 00 00 After setting the data, press the PAUSE button. (End)
2 Shoot an arbitrary object at TELE end, and confirm that the steady shot function works
correctly.
99
S
501
110
S
500
23
S
501
130
S
500