Toshiba X100U - TLP XGA LCD Projector Manual del usuario - Página 25
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Lens and main unit cleaning
WARNING
•
Request cleaning and maintenance of a ceiling-mounted unit from your
projector dealership. Attempting to clean or replace the lamp in a high location by
yourself may cause you to fall, resulting in injury.
Lens cleaning
•
Clean the lens with a commercially available blower
and/or lens cleaner.
•
The lens is easily scratched, so do not rub it with hard
objects, or strike it.
Main unit cleaning
•
Unplug the power cord before cleaning the main unit.
•
Wipe dirt off the main unit gently with a soft cloth.
•
Do not wipe the main unit with a damp cloth. Doing
so may allow water to get inside, resulting in an
electric shock or unit failure.
•
Do not use benzene, thinner and the like as they
may deform or discolor the unit or damage the paint
surface.
•
Do not use a chemically saturated cloth.
48
Trouble indications
The indicator illuminates and a beep sound informs you of internal abnormalities.
No power
⇒
Problem with projector
(OFF)
•
Unplug the power cord, and contact your dealer.
Lamp went out during use, or won't come on
⇒ Lamp temperature is high so that it is difficult to turn on, the
(Red
lifetime of the lamp has ended or the projector is malfunctioning.
(Red lit)
flashing)
•
Unplug the power cord and wait for a short while, then turn the
or
power back on.
•
If a lamp burns out, replace it with a new one.
(Red lit)
(Red lit)
Power went out during use
⇒ Internal overheating, or the outside temperature is too high.
•
Place the projector so that the air intake and exhaust are not
(Red
(Red lit)
flashing)
blocked.
•
Unplug the power cord and wait for a short while, then turn the
power back on.
The
icon will appear before the power goes out.
Power went out during use
⇒ Problem with internal cooling fan.
•
Unplug the power cord, and contact your dealer.
(Green
(Red lit)
flashing)
The
icon will appear before the power goes out.
Power went out during use, or power won't come on
⇒ The lamp cover is not properly attached.
(Orange
•
Unplug the power cord, and reattach the lamp cover.
(Red lit)
flashing)
Power went out during use
⇒ Problem inside the projector.
(Orange lit)
•
Unplug the power cord and wait for a short while, then turn the
(Red lit)
or
power back on.
•
If the above action will not clear the problem, unplug the power
(Orange
cord, and contact your dealer.
flashing)
The
icon will appear before the power goes out.
Note
•
After there is an abnormal indication, the abnormal status remains until the power cord
is unplugged.
Others
p.44
49