Sony DCR-TRV130 - Digital8 Camcorder, Руководство по обслуживанию

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3. Bit Value Discrimination
Bit values must be discriminated using the display data of the
adjustment remote commander for the following items. Us the table
below to discriminate if the bit value is “1” or “0”.
(Example) If the remote commander display is “8E”, bit value from bit
7 to bit 4 can be discriminated from the column
A , and
those from bit 3 to bit 0 from column
B
.
Page
Address
bit3 to bit0 discrimination
bit7 to bit4 discrimination
Display on the adjustment remote commander
Display on the
adjustment
remote
commander
0
1
2
3
4
5
6
7
8
9
A ( A )
B ( b )
C ( C )
D (
d
)
E (
E
)
F ( F )
Bit values
bit3
or
bit7
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
bit2
or
bit6
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
bit1
or
bit5
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
bit0
or
bit4
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
A
B
4. Switch check (1)
Page 2 Address 43
Using method:
1)
Select page: 2, address: 43.
2) By discriminating the bit value of display data, the state of the switch can be discriminated.
5. Switch check (2)
Page 2 Address 49
Using method:
1)
Select page: 2, address: 49.
2) By discriminating the bit value of display data, the state of the switch can be discriminated.
6. Switch check (3)
Page 3 Address 5A
Using method:
1)
Select page: 3, address: 5A.
2) By discriminating the bit value of display data, the state of the switch can be discriminated.
Bit
0
1
2
3
4
5
6
7
Function
POWER SW (VTR MODE SW)(SS-1000 block)
POWER SW (CAM MODE SW)(SS-1000 block)
START/STOP SW (SS-1000 block)
EJECT SW (FK-1000 block)
CC DOWN SW (Mechanism chassis)
PHOTO SW (PHOTO FREEZE SW)(FK-1000 block)
When bit value = 1
OFF
OFF
OFF
OFF
OFF (UP)
OFF
When bit value = 0
ON (VCR or PLAYER)
ON (CAMERA)
ON
ON
ON (DOWN)
ON
Bit
6
7
Function
A/V OUT jack (FP-258 flexible)
S VIDEO jack (FP-258 flexible)
When bit value = 1
Used
Not used
When bit value = 0
Not used
Used
Bit
6
Function
HEADPHONE jack (CF-1000 block)
When bit value = 1
Used
When bit value = 0
Not used