Ricoh M0A0 Service Manual page 707

1 0 1
1 1 0
1 1 0
Other settings - Not used
4- Initial modem type for 9.6 k or 7.2
5 kbps.
Bit 5 Bit
4
0 0
0 1
1 0
1 1
6- Not used
7
G3-2 Switch 06 (SP No. 1-106-007)
No Function
0-3 Initial RX modem rate(kbps)
Bit 3 Bit
2
0 0
0 0
0 0
0 1
0 1
0 1
0 1
1 0
1 0
1 0
1 0
1 1
1 1
Other settings - Not used
4-7 Modem types available for reception
The setting of these bits is used to inform the transmitting terminal of the available modem type for the
machine in receive mode.
If V.34 is not selected, V.8 protocol must be disabled manually.
1 26.4
0 28.8
1 31.2
These bits set the initial modem type for 9.6 and 7.2 kbps, if the initial
modem rate is set at these speeds.
Setting
V.29
V.17
V.34
Not used
Do not change the settings.
Bit 1 Bit kbps
0
0 1 2.4
1 0 4.8
1 1 7.2
0 0 9.6
0 1 12.0
1 0 14.4
1 1 16.8
0 0 19.2
0 1 21.6
1 0 24.0
1 1 26.4
0 0 28.8
0 1 31.2
Comments
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 - G3 switch 03, bit2
4.Service Tables
81