Media Bay Module Leds - Nortel BCM200 Installation And Maintenance Manual

Table 18 Base function tray system Status LED states (Sheet 3 of 3)
LED Description
Temp Monitors the main unit and CPU temperature.
Fan Monitors the status of the fans.
During system startup, the Power LED and the Status LED indicate the status of the system.
Table 19 describes the various states of the Power and Status LEDs, and the corresponding alarm
conditions during system startup.
Table 19 Power and Status LED states and descriptions during system startup
Power LED
Solid Green
Solid Red
Solid Green
Solid Red
Solid Red
Solid Green
Solid Green

Media bay module LEDs

The two media bay module (MBM) LEDs show the power and status of the MBM.
shows the location of the
LEDs are located in the same place on all MBMs.
Status LED Description
Solid Green Non alarm condition - Normal operation
Solid Green Alarm condition - Normal operation
Off Alarm condition - Startup profile
Off LED state 5
Alarm 10906: System Startup - Operating system and alarm subsystem
available
Blinking Green LED state 6
Alarm 10907: System Startup - Telephony and voice mail active
Blinking Green LED state 7
Alarm 10908: System Startup - Element Manager is available
Solid Green LED state 8
Alarm 10909: System Startup - Startup complete. Service Manager and
Scheduling Services available
(Power) and
Chapter 3 Viewing the BCM system LEDs
LED states
Green ON – normal
Red ON – sensor is non-operational or temperature
is out of range.
Note: Red LED indicates a possible fan failure.
Green ON – all installed fans are working
Red ON – sensor failure or there is a problem with
at least one fan
(Status) LEDs on an MBM. The Power and Status
BCM200/400 4.0 Installation and Maintenance Guide
79
Figure 47