Warning Indicators - Optoma DLP User Manual

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ADDITIONAL INFORMATION

Warning indicators

When the warning indicators (see below) light up or flash, the projector will automatically shutdown:
"Laser" LED indicator is lit red and if "Power" indicator flashes red.
"Temp" LED indicator is lit red and if "Power" indicator flashes red. This indicates the projector has
overheated. Under normal conditions, the project can be switched back on.
"Temp" LED indicator flashes red and if "Power" indicator flashes red.
Unplug the power cord from the projector, wait for 30 seconds and try again. If the warning indicator light up or
flash, please contact your nearest service center for assistance.
LED lightning messages
Message
Standby state
(Input power cord)
Power on (Warming)
Power on and Laser lighting
Power off (Cooling)
Error (Laser failure)
Error (Fan failure)
Error (Over temp.)
Standby State (Burn in
mode)
Burn-in (Warming) (*)
Burn-in (Cooling) (*)
Burn in (Laser lighting) (*)
Burn in (Laser off) (*)
Note:
(*)If power is less than 0.5W and the power LED is red, change the power LED to flashing red.
a)
Turn all LEDs off after the OSD menu disappears.
b)
Power LED on: No signal; OSD disappears.
c)
Power LED off: Signal is detected; OSD disappears.
Power LED
(Red)
(Blue)
Steady light
Flashing
(0.5 sec off / 0.5 sec
Steady light
Flashing
(0.5 sec off / 0.5
sec on). Back to red
steady light when
cooling fan turns off.
Flashing
Flashing
Flashing
Flashing
Flashing
Flashing
Flashing
(3 sec on / 1 sec off)
Flashing
(1 sec on / 3 sec off)
Temp LED
(Red)
on)
Flashing
Steady light
Laser LED
(Red)
Steady light
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