Toshiba TDP-T420 소유자 매뉴얼 - 페이지 25
{카테고리_이름} Toshiba TDP-T420에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Toshiba TDP-T420 29 페이지. Brochure
Toshiba TDP-T420에 대해서도 마찬가지입니다: 소유자 매뉴얼 (29 페이지), 사양 (2 페이지)
페이지 인쇄
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.
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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 diffi cult to turn on, the
(Red lit)
lifetime of the lamp has ended or the projector is malfunctioning.
(Red fl ashing)
•
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 lit)
(Red
blocked.
fl ashing)
•
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.
(Red lit)
•
Unplug the power cord, and contact your dealer.
(Green
❈ The
icon will appear before the power goes out.
fl ashing)
Power went out during use, or power won't come on
⇒ The lamp cover is not properly attached.
(Red lit)
•
Unplug the power cord, and reattach the lamp cover.
(Orange
fl ashing)
Power went out during use
⇒ Problem inside the projector.
(Red lit)
•
Unplug the power cord and wait for a short while, then turn the
(Orange lit)
power back on.
Or
•
If the above action will not clear the problem, unplug the power
cord, and contact your dealer.
(Orange
❈ The
icon will appear before the power goes out.
fl ashing)
Note
•
After there is an abnormal indication, the abnormal status remains until the main power
switch is turned off.
Others
p.46
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