Ricoh D072 Service Manual page 629

Dedicated Transmission Parameters
Switch 02
No FUNCTION
Initial Tx modem rate
Bit3 Bit2 Bit1
0 0
0 0
0 0
0 0
0 1
0 1
0 1
0-3
0 1
1 0
1 0
1 0
1 0
1 1
1 1
1 1
1 1
Other settings: Not used
D067/D068/D069/D072
Bit0 bps
0 0 Not used
0 1 2400
1 0 4800
1 1 7200
0 0 9600
0 1 12000
1 0 14400
1 1 16800
0 0 19200
0 1 21600
1 0 24000
1 1 26400
0 0 28800
0 1 31200
1 0 33600
1 1 Disabled
COMMENTS
If training with a particular remote terminal
always takes too long, the initial modem
rate may be too high. Reduce the initial Tx
modem rate using these bits.
For the settings 14.4 or kbps slower,
Switch 04 bit 4 must be changed to 0.
Do not use settings other than
listed on the left. If the setting is
"Disabled", the bit switch setting is
used.
7-90 SM Appendix