Indicators; Abnormal Condition - Mitsubishi Electric XD550U User Manual

Indicators

This projector has two indicators, each of which shows the operation condition of the projector.
The following offer solutions to possible problems. If these problem persist, turn the projector off and consult your
dealer.
Normal condition
POWER STATUS
Steady red
Steady green Blinking green
Steady green Steady green

Abnormal condition

POWER STATUS
Steady green
or
Blinking orange
Steady red
Steady red Blinking green
Steady green Blinking green/red
Steady red Blinking red
Steady red Steady red
Blinking green/red
Steady
Blinking green/red
Blinking
STATUS indicator
Stand-by
Off
Lamp stand-by (about 1 minute)
The power is on. (Normal condition)
Abnormal temperature
• The ventilation grilles is clogged with dust
or dirt.
• The room temperature is high.
The protection circuit is working or the lamp is
in an abnormal condition.
The lamp operation time exceeds the time
elapsed until the lamp lifetime notice while the
power is on. (See page 51.)
The lamp operation time exceeds the time
elapsed until the lamp lifetime notice while the
power is off. (See page 51.)
The lamp operation time exceeds the time
elapsed until the lamp lifetime. (See page 51.)
The lamp cover isn't closed.
Off
Abnormal.
or
CONDITION
CONDITION
EN-56
POWER indicator
NOTE
The POWER button cannot be used to
switch between on and off.
NOTE
• Clean the ventilation grilles.
• Relocate the projector to a cooler place.
• Wait until the STATUS indicator goes
out, then press the POWER button.
• If the above solution is not effective,
replace the lamp.
Replace the lamp.
Change with a new lamp if this problem
recurs.
Close the cover correctly.
Contact your dealer.