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Nortel Business Communications Manager 450 1.0
Installation — System
NN40160-301 01.04 Standard
July 2009
Copyright © 2006-2009 Nortel Networks
LED indicators reference
This chapter describes the BCM450 system LEDs including BCM450 main
unit, expansion cabinet, and media bay module (MBM) LEDs.
Navigation
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System status monitor LEDs (page 115)
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Hard disk drive LEDs (page 117)
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System status monitor LEDs
You can view the system status LEDs on the faceplate and on the top of the
main unit.
Figure 21 Location of system status LEDs on a main unit (page 116)
. For
details, The bottom LED is the power LED, and the top LED is the status LED.
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