Optoma EX855 - Manual (Page 77)

English
77
Appendices
LED Lighting Messages
Message Power LED Temp LED Lamp LED Shutter LED
(Red) (Blue) (Red) (Orange) (Orange)
Standby State
(Input power cord)
Flashing
Power on (Warming) Flashing
Power on & Lamp lighting
Power off (Cooling)
Flashing
Error (Lamp fail) Flashing
Error (Fan fail) Flashing Flashing
Error (Over Temp.) Flashing
Burn in (Lamp off) Flashing Flashing
Shutter on
On Screen Messages
Lamp warning:
If the remote control does not work
Check the operating angle of the remote control is within ±30°
both horizontally and vertically of one of the IR receivers on
the projector.
Make sure there are not any obstructions between the remote
control and the projector. Move to within 2 m (±0°) of the
projector.
Make sure the batteries are inserted correctly.
Replace batteries if they are exhausted.
Ensure that you have set your remote to the correct IR code
set (see page 25).
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N
OTE
Steady light 
No light 
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