Sharp XG-P610X Operation Manual page 72

Maintenance Indicators
Maintenance indicator
Normal
Temperature
warning Off
indicator
Green on
Lamp (1, 2)
Green blinks
indicators
when the lamp
is warming up.
Power Green on/
indicator Red on
Info
• If the temperature warning indicator blinks and the projector enters the standby mode, the temperature
warning indicator starts to illuminate. Check whether any of the ventilation holes are blocked (see page 10)
and then try turning the power back on. Wait until the projector has cooled down completely before plugging
in the power cord and turning the power back on. (At least 10 minutes.)
• If the power is turned off for a brief moment due to power outage or some other cause while using the
projector, and the power supply recovers immediately after that, the lamp indicator will illuminate in red
and the lamp may not be lit. In this case, unplug the power cord from the AC outlet, replace the power
cord in the AC outlet and then turn the power on again.
• The cooling fan keeps the internal temperature of the projector constant and this function is controlled
automatically. The sound of the cooling fan may change during operation because the fan speed may
change and this is not a malfunction.
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Problem
Abnormal Abnormal
The internal
Red on
temperature is
(Standby)
abnormally high.
The lamp does
not illuminate.
Red on
Time to change
the lamp.
The lamp does
Red on
(Standby) not illuminate.
The power
Red indicator blinks in
blinks red when the
projector is on.
Cause
• Relocate the projector to an area
• Blocked air intake
• Cooling fan break- • Take the projector to your nearest
down Sharp Authorized Projector Dealer
• Internal circuit failure or Service Center for repair. (See
• Clogged air intake page 81.)
• Clogged dust filter • Clean the air vents and the dust
filter. (See page 67.)
• Disconnect the power cord from
• The lamp is shut
the AC outlet, and then connect it
down abnormally.
again.
• Carefully replace the lamp. (See
• Remaining lamp life
page 72.)
becomes 5% or less.
• Take the projector to your nearest
Sharp Authorized Projector Dealer
or Service Center for repair. (See
• Burnt-out lamp
page 81.)
• Lamp circuit failure
• Please exercise care when
replacing the lamp.
• • • • • Securely install the filter cover or
lens cover.
• • • • • The filter cover is
• • • • • If the power indicator blinks even
open.
when the filter cover or lens cover
• • • • • The lens cover is
is securely installed, contact your
open. nearest Sharp Authorized Projector
Dealer or Service Center for
advice. (See page 81.)
Possible solution
with proper ventilation. (See page
10.)