insys icom 336 LL Manual page 58

AT Command Reference
Command
AT+MS=<Modula
tion>, [Auto-
mode], [Send
Minbaud, Send
Maxbaud],
[Receive Min-
baud, Receive
Maxbaud]
(continued)
AT\N<n>
ATO<n>
58
Description
B103 Bell 103
B212 Bell 212
:
Parameter Automode
The optional parameter automode determines whether the INSYS Modem 336 LL
4D/2D AC/DC automatically adjusts to the desired modulation type. The following
values may be used:
0 Automatic modulation adjustment switched off
1 Automatic modulation adjustment switched on
Parameter Reception Minbaud:
The optional parameter minbaud determines the lowest possible baud rate for
INSYS Modem 336 LL 4D/2D AC/DC reception.
Parameter Reception Maxbaud:
The optional parameter maxbaud determines the highest possible baud rate for
INSYS Modem 336 LL 4D/2D AC/DC reception.
Parameter Send Minbaud:
The optional parameter minbaud determines the lowest possible baud rate which
the INSYS Modem 336 LL 4D/2D AC/DC uses for sending.
Parameter Send Maxbaud:
The optional parameter maxbaud determines the highest possible baud rate
which the INSYS Modem 336 LL 4D/2D AC/DC uses for sending.
Select error correction
This command determines which type of error correction should preferably be
used for subsequent connections.
AT\N0
Switching off error correction (normal buffered mode)
AT\N1
Bit direct mode (only for special data formats)
AT\N2
Selects V.42 LAPM or MNP-4 error correction. If no error corrected
connection can be established, the modem will hang up.
AT\N3
Selects V.42 LAPM or MNP-4 error correction. If such a connection
cannot be established, the modem will attempt to establish a con-
nection that is not error corrected. (default)
AT\N4
Selects exclusively a V.42 LAPM connection.
AT\N5
Dials exclusively MNP-4 connections.
Return to online data mode
If the INSYS Modem 336 LL 4D/2D AC/DC is in online command mode, it will return to
online data mode. If the INSYS Modem 336 LL 4D/2D AC/DC is in offline command
mode, it will report ERROR.
ATO0
Return to online data mode.
ATO1
Before the modem switches to online data mode, a retrain proce-
dure is provoked.
300
1200/75
INSYS Modem 336 LL