ViewSonic PRO8520HD Projector User Manual


 
50
Appendix
LED Indicator Messages
LED type Color Status Meaning
Power LED Blue Solid
Standby mode when green mode is turned
on.
Lamp LED Red Off
Tem p LED Re d Off
Power LED Blue Flash
Standby mode when green mode is turned
off.
Lamp LED Red Off
Tem p LED Re d Off
Power LED Blue Solid
Powering upLamp LED Red Off
Tem p LED Re d Off
Power LED Blue Solid
Normal operationLamp LED Red Off
Tem p LED Re d Off
Power LED Blue Flash
Powering down
(The projector needs to cool for 35 seconds
after the power is turned off.)
Lamp LED Red Off
Tem p LED Re d Off
Power LED Blue Solid
The projector system has some problems
with its fans, so the projector cannot start up.
Lamp LED Red Solid
Temp LED Red Flash
Power LED Blue Solid The lamp has reached its end of life and must
be changed soon. The lamp will continue to
opearate until it failes. Change the lamp. If
the lamp is off, then the ballast will become
malfuction.
Lamp LED Red Solid
Tem p LED Re d Off
Power LED Blue Solid
Temperature is too high. The lamp will turn
off. The fan motor is cooling the lamp.
Lamp LED Red Flash
Tem p LED Re d Off
Power LED Blue Off
The lamp ignition failied. If temperature is too
high, the fans will cool the lamp.
Lamp LED Red Solid
Temp LED Red Solid
Power LED Blue Flash
The projector needs to cool for 90 seconds
after the power is turned off. If you try to re-
start the projector, it will shut down again.
Lamp LED Red Off
Tem p LED Re d Off