NEC NEFAX 671, Service Manual

Page: 236 / 323

S-141
(41) SOFT SWITCH: #41
Bit
No.
Designation Function
Initial
Setting
Bit HEX
8
V.17 TX start speed
select receiving start
speed for V.17
0
0
7 0
6 0
5 0
4 Reserved Reserved 0
0
3
V.34 TX start speed
0
2 0
1 0
Speed
V.17 V.17 V.17 V.17
14400
bps
12200
bps
9600
bps
7200
bps
Bit 8 0 0 0 0
Bit 7 0 0 0 0
Bit 6 0 0 1 1
Bit 5 0 1 0 1
Speed
V.29 V.29 V.27 V.27 ter
9600
bps
7200
bps
4800
bps
2400
bps
Bit 8 0 0 0 0
Bit 7 1 1 1 1
Bit 6 0 0 1 1
Bit 5 0 1 0 1
Speed Reserved
Bit 8 1 1 1 1 1 1 1 1
Bit 7 0 0 0 0 1 1 1 1
Bit 6 0 0 1 1 0 0 1 1
Bit 5 0 1 0 1 0 1 0 1
Speed
V.34 V.34 V.34 V.34
33600
bps
31200
bps
28800
bps
26400
bps
Bit 3 0 0 0 0
Bit 2 0 0 1 1
Bit 1 0 1 0 1
Speed
V.34 V.34 V.34 V.34
24000
bps
21600
bps
19200
bps
16800
bps
Bit 3 1 1 1 1
Bit 2 0 0 1 1
Bit 1 0 1 0 1