Service manual

5-42
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
1
2
3
4
5
6
7
8
9
A (A)
B (b)
C (c)
D (d)
E (E)
F (F)
bit 0 or
bit 4
bit 1 or
bit 5
bit 2 or
bit 6
bit 3 or
bit 7
Remote
controller
display
Bit value
An
Bn
3. Bit value discrimination
Bit values must be discriminated using the display data of the ad-
justing remote commander for the following items. Use the table
below to discriminate if the bit value is “1” or “0”.
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
(Example) If the remote commander display data is “8E”, bit val-
ues from bit7 to bit4 can be discriminated from col-
umn A, and those from bit3 to bit0 from column B.
4. Switch check (1)
Page 3 Address 43
Bit Function When bit value=1 When bit value=0
0 VTR MODE SW OFF ON
1 CAM MODE SW OFF ON
2 START/STOP SW OFF ON
3 EJECT SW OFF ON
4 CC DOWN SW OFF ON
5
6
7
Using method:
1) Select page: 3, address: 43.
2) By discriminating the bit value of display data, the state of the
switches can be discriminated.