NEC MultiSync LT140 Bedienungsanleitung
Lesen Sie kostenlos die 📖 deutsche Bedienungsanleitung für NEC MultiSync LT140 (44 Seiten) in der Kategorie Beamer. Dieser Bedienungsanleitung war für 3 Personen hilfreich und wurde von 2 Benutzern mit durchschnittlich 4.5 Sternen bewertet
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Ultra-Portable Projector
MultiSync LT84/LT140
User’s Manual
E–2
IMPORTANT INFORMATION
Precautions
Please read this manual carefully before using your NEC
MultiSync LT84/LT140 Projector and keep the manual
handy for future reference.
Your serial number is located under the name plate label
on the left side of your MultiSync LT84/LT140. Record it
here:
CAUTION
To turn o main power, be sure to remove the
plug from power outlet.
The power outlet socket should be installed
as near to the equipment as possible, and
should be easily accessible.
CAUTION
TO PREVENT SHOCK, DO NOT OPEN THE
CABINET.
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED NEC
SERVICE PERSONNEL.
This symbol warns the user that uninsulated
voltage within the unit may be sufficient to
cause electrical shock. Therefore, it is dan-
gerous to make any kind of contact with any
part inside of the unit.
This symbol alerts the user that important in-
formation concerning the operation and main-
tenance of this unit has been provided. The
information should be read carefully to avoid
problems.
WARNING
TO PREVENT FIRE OR SHOCK, DO NOT EXPOSE THIS
UNIT TO RAIN OR MOISTURE.
DO NOT USE THIS UNIT’S GROUNDED PLUG WITH AN
EXTENSION CORD OR IN AN OUTLET UNLESS ALL
THREE PRONGS CAN BE FULLY INSERTED.
DO NOT OPEN THE CABINET. THERE ARE HIGH-VOLT-
AGE COMPONENTS INSIDE. ALL SERVICING MUST BE
DONE BY QUALIFIED NEC SERVICE PERSONNEL.
DOC Compliance Notice
This Class A digital apparatus meets all requirements of
the Canadian Interference-Causing Equipment Regula-
tions.
3. GSGV Acoustic Noise Information Ordinance:
The sound pressure level is less than 70 dB (A) accord-
ing to ISO 3744 or ISO 7779.
RF Interference
WARNING
The Federal Communications Commission does not
allow any modifications or changes to the unit EXCEPT
those specied by NEC Technologies in this manual.
Failure to comply with this government regulation could
void your right to operate this equipment.
This equipment has been tested and found to comply
with the limits for a Class A digital device, pursuant to
Part 15 of the FCC Rules.
These limits are designed to provide reasonable pro-
tection against harmful interference in a commercial
installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause
harmful interference to radio communications. Opera-
tion of this equipment in a residential area is likely to
cause harmful interference in which case the user will
be required to correct the interference at their own
expense.
In UK, a BS approval power cable with moulded plug
has a Black (ve Amps) fuse installed for use with this
equipment. If a power cable is not supplied with this equip-
ment please contact your supplier.
E–3
Cleaning
1. Unplug the projector before cleaning.
2. Clean the cabinet periodically with a damp cloth. If heavily
soiled, use a mild detergent. Never use strong detergents
or solvents such as alcohol or thinner.
3. Use a blower or lens paper to clean the lens, and be careful
not to scratch or mar the lens.
Lamp Replacement
• To replace the lamp, follow all instructions provided on page
E-33.
• Be sure to replace the lamp when the Status light comes
on. If you continue to use the lamp after 1000 hours of use,
the lamp bulb may shatter, and pieces of glass may be scat-
tered in the lamp case. Do not touch them as the pieces of
glass may cause injury. If this happens, contact your NEC
dealer for lamp replacement.
• Allow a minimum of ONE minute to elapse between turning
the lamp o and on.
High voltage is applied to the lamp immediately when the
power is turned on.
Therefore turning the power o and quickly back on may
shorten the life of your lamp and result in damage to your
projector.
Important Safeguards
These safety instructions are to ensure the long life of
your projector and to prevent re and shock. Please read
them carefully and heed all warnings.
Installation
1. For best results, use your projector in a darkened room.
2. Place the projector on a at, level surface in a dry area away
from dust and moisture.
3. Do not place your projector in direct sunlight, near heaters
or heat radiating appliances.
4. Exposure to direct sunlight, smoke or steam can harm inter-
nal components.
5. Handle your projector carefully. Dropping or jarring can dam-
age internal components.
6. Do not place heavy objects on top of the projector.
7. If you wish to have the projector installed on the ceiling:
a. Do not attempt to install the projector yourself.
b. The projector must be installed by qualied technicians
in order to ensure proper operation and reduce the risk
of bodily injury.
c. In addition, the ceiling must be strong enough to support
the projector and the installation must be in accordance
with any local building codes.
d. Please consult your dealer for more information.
Power Supply
1. The projector is designed to operate on a power supply of
100-120 or 200-240 V 50/60 Hz AC. Ensure that your power
supply ts this requirement before attempting to use your
projector.
2. Handle the power cable carefully and avoid excessive bend-
ing. A damaged cord can cause electric shock or re.
3. If the projector is not to be used for an extended period of
time, disconnect the plug from the power outlet.
Produktspezifikationen
| Marke: | NEC |
| Kategorie: | Beamer |
| Modell: | MultiSync LT140 |
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