CP2420-Xe and CP4420-Xe LED status indicators
Red, yellow, and green LEDs on the top and rear corners of the projector indicate the status of the
projector.
This following table provides the status indicator LED action and its meaning. The LEDs can be solidly
lit, flash frequently, or flash intermittently.
LED action
Projector state
Description
Solid green
Lamp on
Power is on, lamp is on.
Flashing green intermittently
Power on
Power is on, lamp is off. The lamp
may be struck when in this mode.
Solid yellow
Standby mode
Power is off, lamp is off. Power
saving mode.
Flashing yellow and then green
intermittently
Cool-down mode
Power is on, lamp is off.
The lamp may be struck when in this
mode.
Flashing red
New critical alarm or warning
New critical alarm or warning has
not been acknowledged by the
operator.
Solid red
Existing critical alarm or warning
Critical alarm or warning exists, but
has been acknowledged by the
operator.
Operating the projector
C User Guide–CP4415-RGB, CP4420-RGB, CP4435-RGB, CP4440-RGB, CP4450-RGB, CP2420-Xe, CP4420-Xe
23
020-103073-06 Rev. 1 (03-2022)
Copyright
©
2022 Christie Digital Systems USA, Inc. All rights reserved.
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