
3-12 J Series 2.0, 2.4, and 3.0 kW Setup Guide
020-100751-01 Rev. 1 (10-2011)
Section 3: Operation
3.3 Alarms
There are two types of alarms:
• Warning Alarm
• Critical Alarm
A warning alarm is generated when an
error or a non-optimal condition has
occurred that will not prevent the
projector from operating. An example is when a temperature is slightly elevated.
A critical alarm is generated when a condition occurs that could prevent the projector from operating and could
cause damage to the projector. This may cause the projector to shut down automatically. An example would be
a fan not running.
Alarms are displayed:
• on the projector LCD
• in the Status Menu of the ODS (if active)
• in the Web User Interface
NOTE: When an alarm is displayed in the LCD, the built-in keypad is disabled. Press the OK soft key to re-
nable the built-in keypad.
When the status of the alarm item is within normal range, the alarm will clear.
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