Sony HVR-S270J Service Manual page 363

3. Bit Value Discrimination
Bit values must be discriminated using the display data of the ad-
justment remote commander for the following items. Us the table
below to discriminate if the bit value is "1" or "0".
Display on the adjustment remote commander
Page
(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.
4. Switch Check (1)
Page 2
Bit
0 POWER (PW-135 board S6802)
1 CAMERA/VCR (PW-135 board S6801)
3 EJECT (EJ-040 board S9101)
4
5 DISPLAY (LS-071 board S7808)
Using method:
1) Select page: 2, address: 81.
2) By discriminating the bit value of display data, the state of switch can be discriminated.
5. Switch Check (2)
Page 3
Bit
7 CC DOWN (Mechanism chassis)
Using method:
1) Select page: 3, address: 62.
2) By discriminating the bit value of display data, the state of switch can be discriminated.
6. Switch Check (3)
Page 7
Bit
0 TALLY (EV-018 board S9002)
1
LIGHT MAN/AUTO (SH-029 board S5101)
2
Using method:
1) Select page: 7, address: 48.
2) By discriminating the bit value of display data, the state of switch can be discriminated.
HVR-S270J/S270U/S270N/S270E/S270P/S270C
Address
bit3 to bit0 discrimination
bit7 to bit4 discrimination
Address 81
Function
Address 62
Function
Address 48
Function
Display on the
adjustment
remote
commander
0
1
2
3
4
5
6
7
A 8
9
A
A ( )
B ( b )
C
C ( )
D ( d )
E
E ( )
B
F
F ( )
When bit value = 1 When bit value = 0
ON
CAMERA
ON
ON
When bit value = 1 When bit value = 0
ON (DOWN)
When bit value = 1 When bit value = 0
OFF
AUTO
MAN
6-129
Bit values
bit3 bit2 bit1
or or or
bit7 bit6 bit5
0 0 0
0 0 0
0 0 1
0 0 1
0 1 0
0 1 0
0 1 1
0 1 1
1 0 0
1 0 0
1 0 1
1 0 1
1 1 0
1 1 0
1 1 1
1 1 1
OFF
VCR
OFF
OFF
OFF (UP)
ON
MAN
AUTO
bit0
or
bit4
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1