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RLS W12 02/12/2014
15
3.Physical Installation
3.4 Status lights of LED
MENU
ON
ERROR
STBY
INPUTS
STBY
STAND BY
Turns blue Indicates that the projector is in standby mode; this also means the projector has not
been turned on by pressing the SOFT POWER button but has been connected to power.
The indicator is off This indicates that the projector has either been turned on and is working normally or
the projector is not connected to power.
ON
Turns green This indicates that the projector has been turned on and is working normally.
Flashes in green This indicates that the projector is currently warming up or cooling down and will not
respond to button operations.
The indicator is off This indicates that the projector is currently in stand by mode.
ERROR
Flashes once in red The projector lamp is faulty; check to see if the lamp is damaged or if it hasn't been
properly installed.
Flashes twice in red The lamp cover is not properly replaced.
Flashes three times in red The cooling fan inside the projector is not working; seek assistance from a qualified
service personnel.
Flashes four times in red The projector temperature is too high; try cleaning the ventilator slots or unplugging the
power cord to resolve the issue.
Warning
Flashes once in green and red: The lamp is approaching the end of life. It should be replaced with a new lamp.
Red
(ERROR)
Blue
(STANDBY)
Green
(ON)
Standby
cooling / Warm up
Power on / Normal
Lamp is approaching the end
of life
Lamp failure
Lamp door open
Fan failure
Overheating
System error
The time period of each step in the above LED blinking pattern is 500 milliseconds, e.g., for“Cooling /
Warm up”state, the green LED will ON for 500 milliseconds, and then OFF 500 milliseconds, and then
repeat the above LED pattern.