Ricoh D127, Field Service Manual

Page: 471 / 474

4
V.8 protocol
0: Off
1: Disabled
If transmissions to a specific destination always end at a
lower modem rate (14,400 bps or lower), disable V.8
protocol so as not to use V.34 protocol.
0: V.34 communication will not be possible.
If the setting is "Disabled", the bit switch setting is used.
5
Compression modes available in
transmit mode
0: MH only
1: Disabled
This bit determines the capabilities that are informed to
the other terminal during transmission.
If the setting is "Disabled", the bit switch setting is used.
6-7
ECM during transmission
Bit 7: 0, Bit 6: 0 = Off
Bit 7: 0, Bit 6: 1 = On
Bit 7: 1, Bit 6: 0 = Not used
Bit 7: 1, Bit 6: 1 = Disabled
For example, if ECM is switched on but is not wanted
when sending to a particular terminal, use the (0, 0)
setting.
• V.8/V.34 protocol and JBIG compression are
automatically disabled if ECM is disabled.
• If the setting is "Disabled", the bit switch setting is
used.
Switch 04 - Not used (do not change the settings)
Switch 05 - Not used (do not change the settings)
Switch 06 - Not used (do not change the settings)
Switch 07 - Not used (do not change the settings)
Switch 08 - Not used (do not change the settings)
Switch 09 - Not used (do not change the settings)
E-mail Parameters
The initial settings of the following e-mail parameters are all "0" (all parameters disabled).
Switch 00
No FUNCTION COMMENTS
Dedicated Transmission Parameters
263