Muratec F-525, Field Engineering Manual

Page: 139 / 383

3-55
Memory Switch 010 — Transmission
Switch
Initial
Setting
Adjust Usage/Comments
7 1 Busy tone detection
0: No
1: Yes
Set this switch to “0” if the ring tone of remote unit is
mistaken for a busy signal.
6 0 Fallback pattern (bps)
2400 4800 7200 9600 12000 14400
Set at 0: 2 times 2 times 2 times 2 times 2 times 2 times
Set at 1: 4 times 1 times 1 times 1 times 1 times 1 times
5 0 Overseas mode
0: No
1: Yes
Re-enables echo suppression that is disabled by
the CED signal (2100 Hz). Also ignores the first DIS
signal and transmits the DCS signal in response to
the second DIS signal.
4 0 V.29 Echo Protect tone
0: No
1: Yes
International telephone lines equipped with echo
suppression will cut the beginning portion of the
transmitted information which may cause the
receiver not to receive the training and data. To
protect the received image from degrading, a 0.5
second Echo Protect tone is placed prior to the
training using G3 high-speed modem training
(V.29).
3 1 Maximum transmit speed (kbps)
2.4 4.8 7.2 9.6 12 14.4 16.8 19.2 21.6 24 26.4 28.8 31.2 33.6
0 0 0 0 0 0 0 0 1 1 1 1 1 1
0 0 0 0 1 1 1 1 0 0 0 0 1 1
0 0 1 1 0 0 1 1 0 0 1 1 0 0
0 1 0 1 0 1 0 1 0 1 0 1 0 1
2 1
1 0
0 1
 
 
 
 
 