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Appendix 90
LED Indicators
The LED indicators display the operating status of the projector.
Operating status LED Indicator
STATUS POWER
Standby Off Red solid on
Warm up Off Blue blinking
Projecting Off Blue solid on
Button pressed when Key
Lock is on
(Except buttons operations
in order to release Key
Lock.)
Red lamp lights for 3
seconds
Standby: Red solid on
Projecting: Blue solid on
Key Lock switched
between on and off
Lights up red for 0.5
second
Standby: Red solid on
Projecting: Blue solid on
Temperature abnormality Flashes red 1 times Off
Fan abnormality Flashes red 4 times Off