ComStream CM601, Инструкция по установке и эксплуатации

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30 Command Descriptions 01-0799-401D 08/02
MIO Modem I/O Type (Config)
Use this command to select the I/O type when the MIC command is set to USER
(MIC 1). If MIC is set to CABLE (MIC 0), a query of this command will report
what interface is being selected by the cable.
MIO <mode>
<mode> parameters values are:
■
0/V.35
■
1/RS-530
■
2/RS-232
■
3/Disabled (default)
From the front panel select:
Config > More > #:Modem > IO Type
MLB Modem Card Loop Back (Config) (V)
In Modem card configurations, use this command to put the active modem(s) into
one of several loopback modes.
MLB <mode>
<mode> parameter values are:
■
0/DISABLE (default) normal card operation; loopback mode is disabled.
■
1/IF modulator output is routed to the demodulator input. The demodulator
parameters are automatically modified to agree with the modulator.
■
2/NEAR enables the transmit clock and data signals (TT and SD) from DTE
to be routed back to the DTE on the receive clock and data lines (RT and RD)
In internal timing mode, the ST clock from the modulator is routed to the RT
output instead of TT.
■
4/FAR enables the receive clock and data signals (RT and RD) to drive the
modulator in place of the transmit clock and send data signals (TT and SD)
from the DTE
From the front panel select:
Config > More > #:Modem > Modem Loopback