Sony HANDYCAM DCR-TRV230, Руководство по обслуживанию

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5-63
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
*1: DCR-TRV330/TRV530
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
Bit
0
1
2
3
4
5
6
7
Function
POWER SW (VTR MODE SW) (SS-1380 block)
POWER SW (CAM MODE SW) (SS-1380 block)
START/STOP SW (SS-1380 block)
EJECT SW (SS-1380 block)
CC DOWN SW (Mechanism chassis)
PHOTO FREEZE SW (SS-1380 block)
POWER SW (PHOTO STBY SW) (SS-1380 block) *1
When bit value = 1
OFF
OFF
OFF
OFF
OFF (UP)
OFF
OFF
When bit value = 0
ON (VCR/PLAYER)
ON (CANERA)
ON
ON
ON (DOWN)
ON
ON (MEMORY)
Bit
4
5
6
7
Function
MIC jack (FP-273 flexible)
AUDIO/VIDEO jack (FP-270 flexible J102)
S VIDEO jack (FP-270 flexible J101)
When bit value = 1
Used
Used
Not used
When bit value = 0
Not used
Not used
Used
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
6
Function
HEADPHONES jack (FP-273 flexible)
When bit value = 1
Used
When bit value = 0
Not used