6-57
HVR-V1J/V1U/V1N/V1E/V1P/V1C
32-1. Angular Velocity Sensor Sensitivity Adjustment (1)
Subject
Pattern A
(1.5 m from the front of lens)
Measurement Point
Video terminal of A/V jack
Measuring Instrument
Oscilloscope (V period)
Adjustment Page
7F (Note 1)
Adjustment Address
12
Note 1:
If reading/writing data on pages 7F, set data: 07 to page:
0, address: 10, and then select pages: F. By this data set-
ting, the pages 7F can be selected.
After the data reading/writing finished, return the data
on page: 0, address: 10 to “00”.
Note 2:
The PITCH sensor (SE8001 of JJ-004 board) sensitivity
is labeled only the repair parts.
Switch setting
1) POWER ......................................................... CAMERA mode
2) ND FILTER ...................................................................... OFF
3) ZOOM ..................................................................... TELE end
Preparation
1) Read the PITCH sensor (SE8001 of JJ-004 board) sensitivity
written on repair parts, and named this as S
12
.
V
SV1 (msec)
SV2 (msec)
SV2–SV1
Falling edge of
waveform when
data is “F0”
Falling edge of
waveform when
data is “10”
Pattern A
A4 size (297 x 210 mm)
Black
White
White
Fig. 6-1-19
Fig. 6-1-18
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
Set the zoom to TELE end,
and shoot the pattern A.
3
Adjust the focus.
4
0
10
07
5
D
46
F0
Press PAUSE (Write) button.
(7D)
6
D
48
01
Press PAUSE (Write) button.
(7D)
(Note 5)
7
Measure the falling edge of
waveform, SV1 (msec).
(Fig. 6-1-19)
8
D
48
00
Press PAUSE (Write) button.
(7D)
9
D
46
10
Press PAUSE (Write) button.
(7D)
10
D
48
01
Press PAUSE (Write) button.
(7D)
(Note 5)
11
Measure the falling edge of
waveform, SV2 (msec).
(Fig. 6-1-19)
12
D
48
00
Press PAUSE (Write) button.
(7D)
Calculate D
12
’ using
following equations.
(decimal calculation)
(Note 3)
13
D
12
’ = ((SV2 – SV1)
÷
13.8)
×
S
12
×
61
14
Convert D
12
’ to a hexadeci-
mal number, and obtain D
12
.
(Note 4)
15
F
12
D
12
Press PAUSE (Write) button.
(7F)
16
0
10
00
Note 3:
S
12
is read in “Preparation”.
Note 4:
Refer to table 6-4-1. “Hexadecimal-decimal conversion
table”.
Note 5:
Finish this operation within 10 seconds. If it is likely to
take more than 10 seconds, set page: D (7D), address:
48, data: 00, and then retry.
Processing after Completing Adjustment:
Order Page Address Data
Procedure
1
0
01
00
2
Check that the steady shot
function operates normally.