Mitsubishi Electric SD206U Service Manual page 9

DIAGNOSIS INFORMATION
Outline of self-diagnosis function
This projector is provided with the self-diagnosis function. In case of any failure, the LED at the top of the projector will indicate
the failure.
Diagnosis result indication
LED indication and failures are described in the following table. LED can be reset "automatically" or "by turning on/off of the main
power" after the failure is corrected.
LED Error Indication List
Projector Status
Standby
Lamp failure
Fan failure
Lamp life warning
Power off
Over temperature
LED Status
Power LED Status LED
Color Status Color
Red Solid -
- - Green
Green Green
- - Amber
- - Green
Green
Status
- The projector is powered and ready.
Blinking To replace lamp and reset the lamp hour.
Solid To check if the fan is clogged with dust or dirt and
lean it.
Solid The lamp has reached its end of life and must be
changed soon. The lamp will continue to operate
until it fails.
Flashing The projector is shutting down. The fans motor is
cooling the lamp for shutdown. Do not unplug the
power cord or turn the power switch off before the
lamp LED turns off. The fan motor will turn off when
the lamp has cooled.
Solid The projector believes the temperature is too high.
The lamp will turn off.
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