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MINIATURE 2-CHANNEL STATISTICAL MULTIPLEXOR
NOTE
Remote digital loopback is performed by toggling pin 21 to the modem
connected to the local Multiplexor. This forces the modem to transmit a
command to the remote modem. Before attempting to perform loopback,
make sure that:
1. The local and remote modems do have V.54 remote loopback
capability.
2. Pin 21 of the local modem is configured to accept loop command.
3. Jumper PIN 21 (Section 4.3) of the Multiplexor is set to ON.
4.26 Modem Loops Screen
View the current status of the loops on the modem serving the main (composite)
channel and go, if desired, to the control screen for any of these loops. Its
functions are similar to those of the LOCAL LOOPS screen.
4.27 Loop Control Screens
Change the current status of the test loop selected on one of the loop selection
screens.
Code numbers 1 and 2 list the two possible conditions of the selected loop: on
or off.
Code Q is used to return to the loop selection screen, from which this screen
was accessed.
The CURRENT STATE line shows the current loop status.
To change the condition of any test loop, type the appropriate code number.
After completing the required actions, type Q to return to the loop selection
screen, from which this screen was accessed.
4.28 Remote Multiplexor Configuration Menu
Select screens that provide system management functions, including configuration
tasks, related to the remote Multiplexor.
