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6-62
DCR-IP210/IP210E/IP220/IP220E
3. S VIDEO OUT Chroma Level Adjustment
(VC-308 Board)
Mode
Camera
Subject
Arbitrary
Measurement Point
Chroma signal terminal of S VIDEO
plug of A/V jack (75
plug of A/V jack (75
Ω
terminated)
External trigger: Y signal terminal of
S VIDEO plug of A/V jack
S VIDEO plug of A/V jack
Measuring Instrument
Oscilloscope
Adjustment Page
C
Adjustment Address
95, 96
Specified Value
Cr level:
A = 714 ± 14mV(NTSC)
A = 700 ±14mV(PAL)
A = 700 ±14mV(PAL)
Cb level:
B = 714 ± 14mV(NTSC)
B = 700 ± 14mV(PAL)
B = 700 ± 14mV(PAL)
Burst level: C = 286 ± 6mV(NTSC)
C = 300 ± 6mV(PAL)
Note1:
The data of page: 0, address: 10 must be “00”.
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
3
02
FE
Set the data.
3
3
00
07
Set the data, and press PAUSE button.
4
3
07
Check that bit1 of the data
changes to “1”. (Note2)
changes to “1”. (Note2)
5
C
95
Change the data and set the Cr signal
level (A) to the specified value.
level (A) to the specified value.
6
C
95
Press PAUSE button.
7
C
96
Change the data and set the Cb signal
level (B) to the specified value.
level (B) to the specified value.
8
C
96
Press PAUSE button.
9
3
00
00
Set the data, and press PAUSE button.
10
3
02
00
Set the data.
11
0
01
00
Set the data.
12
Check that the burst signal level
(C) satisfies the specified value.
(C) satisfies the specified value.
Note2:
For the bit values, refer to “6-4. SERVICE MODE”, “4-3. 3. Bit
value discrimination”.
value discrimination”.
4. VIDEO OUT Y, Chroma Level Check (VC-308 Board)
Mode
Camera
Subject
Arbitrary
Measurement Point
Video terminal of VIDEO plug of A/V
jack (75
jack (75
Ω
terminated)
Measuring Instrument
Oscilloscope
Specified Value
Sync level: A = 286 ± 18mV(NTSC)
A = 300 ± 18mV(PAL)
Burst level: B = 286 ± 18mV(NTSC)
B = 300 ± 18mV(PAL)
Note1:
The data of page: 0, address: 10 must be “00”.
Adjusting method:
Order Page Address Data
Procedure
1
3
02
FE
Set the data.
2
3
00
07
Set the data, and press PAUSE
button.
button.
3
3
07
Check that bit1 of the data
changes to “1”. (Note2)
changes to “1”. (Note2)
4
Check that the sync signal level
(A) satisfies the specified value.
(A) satisfies the specified value.
5
Check that the burst signal level
(B) satisfies the specified value.
(B) satisfies the specified value.
6
3
00
00
Set the data, and press PAUSE
button.
button.
7
3
02
00
Set the data.
Note2:
For the bit values, refer to “6-4. SERVICE MODE”, “4-3. 3. Bit
value discrimination”.
value discrimination”.
Fig. 6-3-7.
Fig. 6-3-8.
H
A
0.28
µ
sec (NTSC)
0.23
µ
sec (PAL)
B
0.28
µ
sec (NTSC)
0.23
µ
sec (PAL)
H
C
H
B
A
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