NEC PA1705UL-W Installation Manual page 9

• This projector is classified as either IEC/EN 62471-5:2015 risk group 2 or risk
• See page
Power supply
Use a suitable voltage power supply.
• This projector is designed to be used with a 100–240 V AC, 50/60 Hz power
REQUIRED
• Use a power outlet as the projector's power supply. Do not connect the
Connecting the power cord to earth
• This equipment is designed to be used in the condition of the power cord
REQUIRED
• Be sure to connect the projector and the computer (signal source) to the
Handling the power cord
• Please use the power cord supplied with this projector. If the supplied power
REQUIRED
• The power cord included with this projector is exclusively for use with this
PROHIBITED
group 3 depending on the lens unit.
When classified as risk group 3, this projector is intended for professional use
and must be installed by professional installer to ensure safety.
See page xviii for risk groups.
xvi for Laser Safety Caution.
supply. Before using the projector, check that the power supply to which the
projector is to be connected meets these requirements.
projector directly to electrical light wiring. Doing so is dangerous.
connected to earth. If the power cord is not connected to the earth, it may
cause electric shock. Please make sure the power cord is connected to the
wall outlet directly and earthed properly.
Do not use a 2-pin plug converter adapter.
same earth point. If the projector and the computer (signal source) will be
connected to different earth points, fluctuations in the earth potential may
cause fire or smoke.
cord does not satisfy requirements of your country's safety standard, and
voltage and current for your region, make sure to use the power cord that
conforms to and satisfies them.
projector. For safety, do not use it with other devices.
WARNING
• The power cord you use must be approved by and
comply with the safety standards of your country.
Please refer to the page
specification.
For selecting an appropriate power cord, please check
rated voltage for your region by yourself.
viii
Important Information
124 about the power cord