MITSUBISHI ELECTRIC HC5500 - Manual (Page 43)

EN-43
Normal condition
POWER STATUS CONDITION NOTE
Steady
red
Off
Stand-by
Steady
green
Blinking
green
Lamp stand-by (about 1 minute) The POWER button cannot be used to
switch between on and off.
Steady
green
Steady
green
The power is on. (Normal condition)
Abnormal condition
POWER STATUS CONDITION POSSIBLE SOLUTION
Steady
green
or
Steady
red
Blinking orange
Abnormal temperature
The ventilation grilles are clogged with dust or dirt.
The room temperature is high. •
• Clean the ventilation grilles.
Relocate the projector to a cooler place. •
•
Steady
red
Blinking green
The protection circuit is working or the lamp is in an
abnormal condition. Wait until the STATUS indicator goes out,
then press the POWER button.
If the above solution is not effective,
replace the lamp. •
•
Steady
green
Blinking green/red
Lamp operation time warning. (Total lamp operation
time reached 3750 hours*
1 while the power was on.)
Replace the lamp.
Change with a new lamp if this problem
recurs.
Steady
red
Blinking red
Lamp operation time warning. (Total lamp operation
time reached 3750 hours*
1 while the power was off.)
Steady
red
Steady red
Lamp operation time warning. (Total lamp operation
time reached 5000 hours*
1 * 2 while the power was off.)
Blinking
green/red
Off
The lamp cover isn’t closed. Close the cover correctly.
Blinking
green/red
Steady
or
Blinking
Abnormal. Contact your dealer.
* 1 Duration when LAMP MODE of the INSTALLATION menu is set to LOW. When it is set to STANDARD, this duration will be
shorted.
* 2 Duration when LAMP MODE is set to STANDARD, this duration will be shorted up to 2000 hours.
Indicators
POWER indicator
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.
STATUS indicator