MITSUBISHI ELECTRIC XD420U - Manual (Page 26)

EN-26
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
Abnormal condition
POWER STATUS CONDITION NOTE
Stand-by
Lamp stand-by (about 1 minute)
The POWER button cannot be used to switch
between on and off.
The power is on. (Normal condition)
STATUS indicator POWER indicator
Steady red Off
Steady green Blinking green
Steady green Steady green
POWER STATUS CONDITION POSSIBLE SOLUTION
Abnormal temperature
•
The ventilation grilles is clogged with dust or dirt.
• The room temperature is high.
• Clean the ventilation grilles.
• Relocate the projector to a cooler place.
The protection circuit is working or the lamp is in an abnormal con-
dition.
• Wait until the STATUS indicator goes out, then
press the POWER button.
• If the above solution is not effective, replace the
lamp.
The lamp operation time exceeds the time elapsed until the lamp
shutdown notice while the power is on. (See page 22.)
Replace the lamp.
Change with a new lamp if this problem recurs. The lamp operation time exceeds the time elapsed until the lamp
shutdown notice while the power is off. (See page 22.)
The lamp operation time exceeds the time elapsed until the lamp
shutdown. (See page 22.)
The lamp cover isn’t closed. Close the cover correctly.
Abnormal. Contact your dealer.
Steady green
or
Steady red
Blinking orange
Steady red Blinking green
Steady green Blinking green/red
Steady red Blinking red
Steady red Steady red
Blinking green/red Off
Blinking green/red
Steady
or
Blinking
01_ENG.fm Page 26 Friday, May 26, 2006 4:19 PM