Ricoh B039 - Page 475

DEDICATED TRANSMISSION PARAMETERS
B404 5-58 SM
Switch 03
No FUNCTION COMMENTS
0
to
3
Initial Tx modem rate
Bit3210Setting (bps)
0000 Not used
0 0 0 1 2,400
0 0 1 0 4,800
0 0 1 1 7,200
0 1 0 0 9,600
0 1 0 1 12,000
0 1 1 0 14,400
0 1 1 1 16,800
1 0 0 0 19,200
1 0 0 1 21,600
1 0 1 0 24,000
1 0 1 1 26,400
1 1 0 0 28,800
1 1 0 1 31,200
1 1 1 0 33,600
1 1 1 1 Disabled
Other settings: Not used
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.
Note: Do not use settings other than listed on the
left.
If the setting is ‘Disabled’, the bit switch setting is
used.
4-5 Not used Do not change the settings.
6 AI short protocol
0: Off
1: Disabled
Refer to Appendix B in the Group 3 Facsimile
Manual for details about AI Short Protocol.
If the setting is ‘Disabled’, the bit switch setting is
used.
7 Not used Do not change the setting.
Switch 04
No FUNCTION COMMENTS
0
1
Inch-mm conversion before tx
Bit 1 Bit 0 Setting
0 0 Inch-mm
conversion
available
0 1 Inch only
10Not used
1 1 Disabled
The machine uses inch-based resolutions for
scanning. If “inch only” is selected, the printed copy
may be slightly distorted at the other end if that
machine uses mm-based resolutions.
If the setting is ‘Disabled’, the bit switch setting is
used.
2
to
3
DIS/NSF detection method
Bit 3 Bit 2 Setting
00First DIS or
NSF
0 1 Second DIS or
NSF
10Not used
1 1 Disabled
(0, 1): Use this setting if echoes on the line are
interfering with the set-up protocol at the start of
transmission. The machine will then wait for the
second DIS or NSF before sending DCS or NSS.
If the setting is ‘Disabled’, the bit switch setting is
used.