Nortel Passport 15000 Hardware Description page 65

Figure 9
Alarm module of the BIP
Status LEDs
of module
Captive screw
All visual alarms on the BIP alarm module will remain on until the fault
conditions are cleared. When a BIP alarm module LED is lit, an associated
red LED is also lit on the module that has failed. The alarm module LED also
lights when a high temperature alarm for a shelf (not a fabric) is detected.
There is no LED for a high temperature alarm because it is caused from high
ambient air temperature or a clogged air filter, not equipment failure. The
section "Hardware alarm definitions" (page 66) identifies the hardware
alarms that are indicated on the alarm module. These alarms are also reported
in the software that monitors the operating status and performance of each
Passport 15000 or 20000. (There are many other alarms that are also reported
to the software.)
Chapter 2 Breaker interface panel 65
LED test
button
Passport 15000, 20000 Hardware Description
Status LEDs
of the system
PPT 2822 005 AB
5.2S2