RAD Data comm LRS-24 Especificaciones Pagina 66

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Appendix C Command List Installation and Operation Manual
C-4 Modem Status ASM-40CD Ver. 1.0
Parameter Type Function Options Option Indicates
L(RCV), R(INT) Local modem is synchronized to the
clock extracted from the receive
signal; crystal of the remote modem
is the clock source
L(EXT AUTO),
R(RCV)
Local DTE is the clock source;
remote modem is synchronized to
the clock extracted from the receive
signal
ON Data has been transmitted
CARRIER
CONTROL
Write Blocking or allowing data
transmission
Control Data is transmitted if RTS is on
LINE CODING Write Setting one of the G.703
line coding options
AMI, HDB3,
B8ZS
INPUT
IMPEDANCE
Write Setting input impedance 75, 100, 120Ω 75, 120Ω – for E1
100Ω – for T1
On DCD is on whenever data carrier is
detected on receive side of modem
CARRIER
CONTROL
Write Setting the DCD function of
the modem
Control DCD is on whenever data carrier is
detected on receive side of modem
and a Request-To-Send command
arrives from the far end modem
ON Power supply is connected to the
line
PHANTOM Write Connecting the power on
the phantom to the line
OFF Power supply is not connected to
the line
C.3 Modem Status
Viewing Modem Status
The Modem Status screen displays the system interfaces and status of front
panel LEDs.
To view the modem status:
Type: NODEnn DSP STT<Enter>.
The screen shown in
Figure C-3
appears.
nn = slot number, from 1 through 12.
Note
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