System Leds - Paradyne 7110 User Manual

System LEDs

7110-A2-GB20-00
OK:
ON – DSU/CSU is operational.
OFF – DSU/CSU is performing a power-up self-test, has detected a
system failure, or there is no power.
FAIL:
ON – DSU/CSU has detected a system failure, or is
performing a power-up self-test. Refer to the
Troubleshooting
TEST:
ON – Test in progress. Test can be initiated locally, remotely,
or from the network.
June 1997
Monitoring the DSU/CSU
section in Chapter 6.
4-11