Ricoh FAX2000L Service Manual page 99

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BIT SWITCHES
G3 Switch 05
FUNCTION
0
Initial TX modem rate
to
Bit 3 2 1 0 Setting (BPS)
3
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 26.8 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
4
Initial modem type for 9.6 k or
7.2 KBPS
to
Bit 5 Bit 4
5
0
0
0
1
1
0
1
1
6-7 Not used
G3 Switch 06
FUNCTION
0
Initial RX modem rate
to
Bit 3 2 1 0 Setting (BPS)
3
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 12.0k
0 1 1 0 14.4k
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 26.8 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
Setting
V.29
V.17
Not used
Not used
COMMENTS
These bits set the initial starting modem rate for
transmission.
Use the dedicated transmission parameters if
you need to change this for specific receivers.
These bits set the initial modem type for 9.6 k
and 7.2 kbps, if the initial modem rate is set at
these speeds.
Do not change these settings.
COMMENTS
The settings of these bits inform the transmitting
terminal of the available modem rate for the
receiving machine.
Use a lower setting if high speeds pose
problems during reception.
4-32
30 November, 1999

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