Fujitsu FLM 150 ADM Maintenance And Trouble Clearing page 41

Maintenance and Trouble Clearing
FJTU-320-515-480
LED Color
FAIL/SVCE Red
Blinking red
Green
Off
LINE Red
Yellow
Off
Issue 9, May 1999
Table 2-19: TS1A LED Descriptions
An internal failure, or the internal clock or BITS output is down.
Unit MISMOUNT: the system is configured for a different mode, or the
mismounted unit is not used in this configuration.
Normal operation (in service).
Standby or out of service.
The incoming signal has degraded or failed. A service-affecting alarm (such as
an AIS or RFI) exists on both drops.
One or more non–service-affecting path-level conditions exist. Possible
conditions include an AIS or RFI (remote failure indication).
Normal operation (in service).
FNC and FNC Customer Use Only
2.2: LED Descriptions
Meaning
Vol. ll, Page 480.2-11