Verify that the power to the terminal is on and that
the terminal is physically connected to the control shelf backplane.
If the fault does not clear, disconnect the terminal
from the control shelf backplane and connect another terminal (with the same
communication attributes as the old terminal) to the same port on the control
shelf backplane.
Enter the following command to verify the
communication attributes of the terminal port:
rtrv-trm
If the communication attributes need to be changed,
refer to the
Commands Manual
and enter the following command with the appropriate parameters to make the
required changes to the communication attributes:
chg-trm
Terminals are connected to ports on the TDM card.
Enter the following command to determine which ports
are idle:
rept-stat-user
Move the terminal to another port on the TDM card or
on the backplane.
If the fault does not clear, replace the TDM card.
Refer to the
Maintenance Manual for card
removal/replacement procedures.