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6-60
DCR-IP210/IP210E/IP220/IP220E
7-4.
Mch AEQ & LMS Adjustment (VC-308 Board)
Adjust the equalizer to minimize the Mch error rate.
Mode
Playback
Signal
Recorded signal at “Preparations
Before Adjustments”
Before Adjustments”
Measurement Point
Data of page: 3, address: 01
Measuring Instrument
Adjustment remote commander
Adjustment Page
C
Adjustment Address
52 to 66, 68, 6A
Specified Value
00
Note1:
The data of page: 0, address: 10 must be “00”.
Adjusting method:
Order Page Address Data
Procedure
1
Playback the recorded signal at
“Preparations Before Adjustments”
“Preparations Before Adjustments”
2
0
01
01
Set the data.
3
9
9A
64
Set the data, and press PAUSE
button.
button.
4
9
9C
13
Set the data, and press PAUSE
button.
button.
Mch AEQ adjustment
5
3
00
0B
Set the data, and press PAUSE
button.
button.
6
3
01
Check that the data changes to “00”.
If the data doesn’t change to
“00”, there are errors. (Note2)
If the data doesn’t change to
“00”, there are errors. (Note2)
Mch LMS adjustment
7
3
00
11
Set the data, and press PAUSE
button.
button.
8
3
01
Check that the data changes to “00”.
If the data doesn’t change to
“00”, there are errors. (Note3)
If the data doesn’t change to
“00”, there are errors. (Note3)
9
9
9C
10
Set the data, and press PAUSE
button.
button.
10
9
9A
16
Set the data, and press PAUSE
button.
button.
11
0
01
00
Set the data.
Note2:
If the data doesn’t changes to “00”, AEQ adjustment has errors.
Contents of the error is written into page: 3, addresses: 06. See the
following table.
Contents of the error is written into page: 3, addresses: 06. See the
following table.
Note3:
If the data doesn’t changes to “00”, LMS adjustment has errors.
Contents of the error is written into page: 3, addresses: 02. See the
following table.
Contents of the error is written into page: 3, addresses: 02. See the
following table.
Data of page: 3,
address: 06
address: 06
01
02
03
Contents of error
Pch adjustment has errors.
Mch adjustment has errors.
Adjustment was interrupted. (Eject etc.)
8. Error Rate Check (VC-308 Board)
Mode
Camera recording and play back
Subject
Arbitrary
Measurement Point
Data of page: 3, address: 01, 02
Measuring Instrument
Adjustment remote commander
Specified Value
00
Note1:
The data of page: 0, address: 10 must be “00”.
Adjusting method:
Order Page Address Data
Procedure
1
9
9C
Check that the data is “10”.
2
Enter the camera REC mode and
record the camera signal for
about 5 minutes.
record the camera signal for
about 5 minutes.
3
Play back the recorded signal.
4
3
00
17
Set the data, and press PAUSE
button.
button.
5
3
01
Check that the data changes to “00”.
If the data changes to “FF”,
there are errors (Note2).
Perform “AGC Adjustment and
AEQ & LMS Adjustment” again.
If the data changes to “FF”,
there are errors (Note2).
Perform “AGC Adjustment and
AEQ & LMS Adjustment” again.
Note2:
If the data changes to “FF”, there are errors. Contents of the error
are written into page: 3, addresses: 02. See the following table.
are written into page: 3, addresses: 02. See the following table.
Data of page: 3,
address: 02
address: 02
01
02
Contents of error
LMS adjustment time out
Envelope is abnormal
Data of page: 3,
address: 02
address: 02
01
02
03
Contents of error
Pch has errors.
Mch has errors.
Pch and Mch have errors.
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