Installation guide

SCC pins test
To test the pins on a communications connector
from the console prompt, install a modem loopback
connector on the communications connector and
enter the following command:
t 3/scc/pins line attachment
line Specify line 2 (right connector) or
3 (left).
attachment Identify the loopback connector:
29-24795, H8571, hm, or H3200
2–14 TROUBLESHOOTING TOOLS