Indicators - Mitsubishi Electric XD450U 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
Off
red
Blinking
Steady
green
green
Steady
Steady
green
green
Abnormal condition
POWER STATUS CONDITION
Abnormal temperature
• The ventilation grilles is clogged with dust or dirt.
Steady
•
green
or
Blinking orange
Steady red
The protection circuit is working or the lamp is in an
abnormal condition.
Steady red
Blinking green
Lamp operation time warning. (Total lamp operation time
reached 3750 hours
Steady
Blinking green/red
green
Lamp operation time warning. (Total lamp operation time
reached 3750 hours
Blinking red
Steady red
Lamp operation time warning. (Total lamp operation time
reached 5000 hours
Steady red
Steady red
The lamp cover isn't closed.
Off
Blinking
green/red
Abnormal.
Steady
or
Blinking
green/red
Blinking
For XD450U only
*1 When LAMP MODE of the INSTALLATION menu is set to LOW. When it is set to STANDARD, this duration will be
shortened.
*2 When LAMP MODE is set to STANDARD, this duration will be shortened to 2000 hours.
EN - 30
POWER indicator
POWER
CONDITION
Stand-by
Lamp stand-by (about 1 minute)
The power is on. (Normal condition)
The room temperature is high.
while the power was on.)
*1
while the power was off.)
*1
while the power was off.)
*1,*2
STATUS indicator
STATUS
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.