21 December, 2001
BIT SWITCHES
3-49
Service
Tables
G3-2 Switch 05
SP No. 1-106-006
No
FUNCTION
COMMENTS
0
to
3
Initial Tx modem rate
Bit 3 2 1 0
Setting (bps)
0 0 0 1
2.4 k
0 0 1 0
4.8 k
0 0 1 1
7.2 k
0 1 0 0
9.6 k
0 1 0 1
12.0 k
0 1 1 0
14.4 k
0 1 1 1
16.8 k
1 0 0 0
19.2 k
1 0 0 1
21.6 k
1 0 1 0
24.0 k
1 0 1 1
26.4 k
1 1 0 0
28.8 k
1 1 0 1
31.2 k
1 1 1 0
33.6 k
Other settings - Not used
These bits set the initial starting modem rate for
transmission.
Use the dedicated transmission parameters if you
need to change this for specific receivers.
If a modem rate 14.4 kbps or slower is selected, V.8
protocol should be disabled manually.
Cross reference
V.8 protocol on/off - SG3 switch 03, bit2
4
to
5
Initial modem type for 9.6 k or
7.2 kbps.
Bit 5
Bit 4
Setting
0
0
V.29
0
1
V.17
1
0
V.34
1
1
Not used
These bits set the initial modem type for 9.6 and 7.2
kbps, if the initial modem rate is set at these speeds.
6-7
Not used
Do not change the settings.
G3-2 Switch 06
SP No. 1-106-007
No
FUNCTION
COMMENTS
0
to
3
Initial Rx modem rate
Bit 3 2 1 0
Setting (bps)
0 0 0 1
2.4 k
0 0 1 0
4.8 k
0 0 1 1
7.2 k
0 1 0 0
9.6 k
0 1 0 1
12.0 k
0 1 1 0
14.4 k
0 1 1 1
16.8 k
1 0 0 0
19.2 k
1 0 0 1
21.6 k
1 0 1 0
24.0 k
1 0 1 1
26.4 k
1 1 0 0
28.8 k
1 1 0 1
31.2 k
1 1 1 0
33.6 k
Other settings - Not used
These bits set the initial starting modem rate for
reception.
Use a lower setting if high speeds pose problems
during reception.
If a modem rate 14.4 kbps or slower is selected, V.8
protocol should be disabled manually.
Cross reference
V.8 protocol on/off - SG3 switch 03, bit2
