MB Connect Line mbNET MDH 810, Руководство пользователя

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Page 218 of 226
Version: 3.3.5
– DR05 – 23.03.2017
Initializing the modem (continued)
L
Loudspeaker volume
ATL0,1 Low volume
ATL2 Medium volume
ATL3 High volume
M
Loudspeaker mode
ATM0 Loudspeaker always on
ATM1 Loudspeaker on until data carrier signal is detected
ATM2 Loudspeaker on when the modem is ready to dial
ATM3 Loudspeaker off while the number is being dialed and then, after dialing, until a
data carrier signal is detected
+MS
Selects the modulation type
This command sets the modulation type and the bit rates negotiated between the local
and remote modems.
Syntax:
+MS=[<carrier>[,<automode>[,<min_tx_rate>[,<max_tx_rate>[,<min_rx_rate>[,<max_rx_
rate>]]]]]
Example: AT+MS= V34,1,9600,33600,9600,33600
Automode 0=disabled
1=enabled (default)
AT+MS? Shows the current setting
\N Selects the error correction settings
AT\N0 Error correction switched off
AT\N1 Transparent transmission of any data widths via the serial interface, without data
buffering and error correction.
AT\N2 V.42LAP-M or MNP 4 error correction. The modem hangs up if a failsafe con-
nection cannot be established.
AT\N3 V.42LAP-M or MNP 4 error correction. A non-failsafe connection will be attempt-
ed if a failsafe connection cannot be established.
AT\N4 V.42LAP-M error correction; the modem hangs up if this is not possible.
AT\N5 MNP error correction; the modem hangs up if this is not possible.
Modulation <carrier> Possible baud rates
Bell 103 B103 300
Bell 212 B212 1200 Rx 75 Tx or 75 Rx/1200 Tx
V.21 V21 300
V.22 V22 1200
V.22 through V22B 1200, 2400
V.23 V23C 1200
V.32 V32 4800, 9600
V.32 through V32B 4800, 7200, 9600, 12000, 14400
V.34 V34 2400, 4800, 7200, 9600, 12000, 14400, 16800,
19200, 21600, 24000, 26400, 28800, 31200, 33600