NEC NC2041L, Installation Manual

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11
Important Information
CAUTION
Please heed all precaution for safety.
To install the projector
• For planning the layout of the projector, make sure to take safety measures instructed on the installation manual.
• In order to refuse danger, install either a wall outlet within easy reach for pulling out the power plug in emergency or a
device as a breaker to shut down the power supply to the projector.
• Take safety measures preventing human eyes from entering the RG3 area.
• Considering the installation place, select an appropriate lens and secure safety zone that is determined for each lens.
For operation on the powered projector as light adjustment, make sure appropriate safety measures have been taken.
• Check the validity of taken security measures if appropriate safety zone based on the installed lens is secured. Periodi-
cally check the validity and keep these results.
• Educate the administrator of the projector (operators) about safety before starting to operate the projector.
To use the projector
• Instruct the administrator of the projector (operators) to perform inspections before powering on the projector. (Including
the safety check against emitted light by the projector)
• Instruct the administrator of the projector (operators) to be in circumstances able to control the projector whenever the
projector is powered on for an emergency.
• Instruct the administrator of the projector (operators) to keep the installation manual, user’s manual and inspection
records to a place where they can take these documents out easily.
• Instruct them to clarify if the projector is conformed to standards of each country and region.