NEC GT5000 User Manual
ii
Important Information
Precautions
Please read this manual carefully before using your NEC GT5000
Projector and keep the manual handy for future reference.
Your serial number is located on the bottom of your GT5000.
Record it here:
Please read this manual carefully before using your NEC GT5000
Projector and keep the manual handy for future reference.
Your serial number is located on the bottom of your GT5000.
Record it here:
CAUTION
To turn off 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.
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 CABI-
NET.
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED NEC SER-
VICE PERSONNEL.
NET.
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED NEC SER-
VICE PERSONNEL.
This symbol warns the user that uninsulated volt-
age within the unit may be sufficient to cause elec-
trical shock. Therefore, it is dangerous to make any
kind of contact with any part inside of the unit.
age within the unit may be sufficient to cause elec-
trical shock. Therefore, it is dangerous to make any
kind of contact with any part inside of the unit.
This symbol alerts the user that important informa-
tion concerning the operation and maintenance of
this unit has been provided. The information should
be read carefully to avoid problems.
tion concerning the operation and maintenance 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 EX-
TENSION CORD OR IN AN OUTLET UNLESS ALL THREE
PRONGS CAN BE FULLY INSERTED.
DO NOT OPEN THE CABINET. THERE ARE HIGH-VOLTAGE
COMPONENTS INSIDE. ALL SERVICING MUST BE DONE BY
QUALIFIED NEC SERVICE PERSONNEL.
TO RAIN OR MOISTURE.
DO NOT USE THIS UNIT’S GROUNDED PLUG WITH AN EX-
TENSION CORD OR IN AN OUTLET UNLESS ALL THREE
PRONGS CAN BE FULLY INSERTED.
DO NOT OPEN THE CABINET. THERE ARE HIGH-VOLTAGE
COMPONENTS INSIDE. ALL SERVICING MUST BE DONE BY
QUALIFIED NEC SERVICE PERSONNEL.
DOC Compliance Notice
This Class B digital apparatus meets all requirements of the Ca-
nadian Interference-Causing Equipment Regulations.
nadian Interference-Causing Equipment Regulations.
3. GSGV Acoustic Noise Information Ordinance:
The sound pressure level is less than 70 dB (A) according to ISO
3744 or ISO 7779.
3744 or ISO 7779.
In UK, a BS approved power cable with moulded plug has a Black
(five Amps) fuse installed for use with this equipment. If a power
cable is not supplied with this equipment please contact your
supplier.
(five Amps) fuse installed for use with this equipment. If a power
cable is not supplied with this equipment please contact your
supplier.
• IBM is a registered trademark of International Business Machines Cor-
poration.
• Macintosh and PowerBook are registered trademarks of Apple Com-
puter, Inc.
• Other product and company names mentioned in this user's manual
may be the trademarks of their respective holders.
RF Interference
WARNING
The Federal Communications Commission does not allow any
modifications or changes to the unit EXCEPT those specified by
NEC Solutions, Inc. in this manual. Failure to comply with this
government regulation could void your right to operate this equip-
ment.
This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to Part 15 of the FCC
Rules. These limits are designed to provide reasonable protec-
tion against harmful interference in a residential installation. This
equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the in-
structions, may cause harmful interference to radio communica-
tions. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can
be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of
the following measures:
modifications or changes to the unit EXCEPT those specified by
NEC Solutions, Inc. in this manual. Failure to comply with this
government regulation could void your right to operate this equip-
ment.
This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to Part 15 of the FCC
Rules. These limits are designed to provide reasonable protec-
tion against harmful interference in a residential installation. This
equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the in-
structions, may cause harmful interference to radio communica-
tions. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can
be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of
the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
• Consult the dealer or an experienced radio / TV technician for help.
Important Safeguards
These safety instructions are to ensure the long life of your projector
and to prevent fire and shock. Please read them carefully and heed
all warnings.
and to prevent fire 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 flat, level surface in a dry area away from
dust and moisture. To avoid premature lamp failure, do not tilt the
front of the projector up or down by more than 45
front of the projector up or down by more than 45
° from level.
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 internal
components.
5. Handle your projector carefully. Do not hold the lens hood and the
terminal covers. Dropping or jarring can damage internal compo-
nents.
nents.
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 qualified technicians in or-
der to ensure proper operation and reduce the risk of bodily
injury.
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.
local building codes.
d. Please consult your dealer for more information.
To Dealer or Installer:
To prevent the projector from falling, install it in a place and fasten it in
a way with sufficient strength to support the combined weight (24.0
kg/53.0 lbs) of the projector (18.4 kg/40.6 lbs), the lens (2.0 kg/4.4
lbs) and the ceiling mount(3.2 kg/7.1 lbs) for an extended period of
time as well as to withstand earthquakes.
a way with sufficient strength to support the combined weight (24.0
kg/53.0 lbs) of the projector (18.4 kg/40.6 lbs), the lens (2.0 kg/4.4
lbs) and the ceiling mount(3.2 kg/7.1 lbs) for an extended period of
time as well as to withstand earthquakes.