Indicators; Abnormal Condition - Mitsubishi SA51 User Manual

Indicators

The projector has three LED Indicators which shows the working condition of the projector.
The following offers solutions to possible problems. If a problem persists, turn the projector off and consult your
dealer.
POWER indicator
LAMP indicator
TEMP indicator
Normal condition
POWER LAMP TEMP CONDITION
Stand-by
Off Off
Steady
red
→ ←
Lamp stand-by (about for 1 minute)
Off
Steady Blinking
green green
The POWER is ON. (Normal condition)
Off
Steady Steady
green green

Abnormal condition

POWER LAMP TEMP CONDITION
→ ← Unusual temperature
Steady Steady Blinking
• The ventilation slits or air filter is clogged with
green green red
• The fan has stopped due to an impediment.
→ ←
• The room temperature is too high.
Off
Steady Blinking
red red
• The filter is dirty.
The protection circuit is working or lamp is abnormal.
→ ←
Off
Steady
Blinking
red
green
→ ←
Lamp duration warning. (Lightning duration total
Off
Steady
Blinking
about 1, 500 hours.When the POWER is ON.)
green
green/red
→ ←
Lamp duration warning. (Lightning duration total
Off
Steady Blinking
about 1, 500 hours.When the POWER is OFF.)
red red
Lamp duration warning. (Lightning duration total
Off
Steady Steady
about 2,000 hours.)
red red
→ ←
The lamp or filter cover is not closed.
Off Off
Blinking
green/red
Abnormal.
Steady Steady
→ ←
or or
Blinking
→ ← → ←
green/red
Blinking Blinking
POWER
LAMP
TEMP
dust or debris.
AUTO POSITION
COMPUTER
SOURCE
VIDEO
VOLUME
MENU
Notes
The power button cannot be used to switch
ON and OFF
POSSIBLE SOLUTIONS
• Remove the object from the ventilation
slits.
• Pull out the power plug andremove the
object. If you cannot, consult your dealer.
• Relocate the projector to a cooler place.
• Clean the filter.
• Wait until the LAMP indicator is turned
off, then press the POWER button.
• Replace the lamp.
Replace the lamp.
Exchange with a new lamp if the same
problem recurs.
Close the cover correctly.
Contact your dealer.
MUTE
ENTER
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