Sharp Notevision XG-C335X Operation Manual page 61

Maintenance indicator
Normal
Temperature
warning Off
indicator
Green on
Lamp Green blinks
indicator when the lamp
is warming up
Green on/
Red on
Power
indicator
Green blinks
(Cooling)
Info
• If the temperature warning indicator illuminates and the projector enters the standby mode, check whether
any of the ventilation holes are blocked (see page 8) 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.
Problem
Abnormal Abnormal
The internal
Red on
temperature is
(Standby)
abnormally high.
The lamp does
not illuminate.
Red on
Time to change
the lamp.
Red on The lamp does
(Standby) not illuminate.
The power
indicator blinks
Red blinks
in red when the
projector is on.
Cause
• Relocate the projector to an area
with proper ventilation (see page
• Blocked air intake
8).
• Take the projector to your nearest
• Cooling fan break-
Sharp Authorized Projector Dealer
down
or Service Center (see page 66)
• Internal circuit failure
for repair.
• Clogged air intake
• Clean the exhaust and intake
vents. (See page 55.)
• Disconnect the power cord from
• The lamp is shut
the AC outlet, and then connect it
down abnormally.
again.
• Carefully replace the lamp. (See
page 61.)
• Remaining lamp life
• Take the projector to your nearest
becomes 5% or less.
Sharp Authorized Projector Dealer
or Service Center (see page 66)
for repair.
• Burnt-out lamp
• Please exercise care when
• Lamp circuit failure
replacing the lamp.
• Securely install the lamp unit cover.
• If the power indicator blinks even
• The filter cover, lamp
when the covers are securely
unit cover or lens
installed, or if the cooling fan does
housing cover is
not run normally, then contact your
open.
nearest Sharp Authorized
• Cooling fan break-
Projector Dealer or Service Center
down
(see page 66) for advice.
Possible solution
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