Indicators - Mitsubishi WD620U 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 Off
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 Off
Steady
or
Blinking green/red
Blinking
EN-40
STATUS indicator
Stand-by
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 con-
dition.
The lamp operation time exceeds the time elapsed until the lamp
lifetime notice while the power is on. (See page 36.)
The lamp operation time exceeds the time elapsed until the lamp
lifetime notice while the power is off. (See page 36.)
The lamp operation time exceeds the time elapsed until the lamp
lifetime. (See page 36.)
The lamp cover isn't closed.
Abnormal.
CONDITION
CONDITION
POWER indicator
NOTE
The POWER button cannot be used to switch
between on and off.
POSSIBLE SOLUTION
• 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.