Mitel 3300 Technician's Handbook page 283

Table 66. Controller Alarm LEDs (continued)
LED
Status Color
Minor LED:
ON Red
OFF —
Alarms OFF LED:
ON Green
OFF
Meaning
Minor malfunction in system (minor
alarm raised when system not fully
operational). OR
Critical Alarm on. OR
POR or INIT switch active.
No alarm.
Alarm is on but silenced (Silence
state is toggled by the Remove
Alarms ON/OFF switch). OR
PRO or INIT switch active.
Alarm is audible. OR
Controller is powering up.
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