NEC NC1700L Installation Manual page 19

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 area exceeding the MPE values.
• 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.
• Make sure to securely fix the projector for having enough durability to stand projector weight 66kg plus lens weight 3kg
i.e. total weight 69kg for long time. At the same time, pay enough attention not to intrude the secured safety zone caused
on shifting the light emission.
• Record the installation result onto the sheet at the end of this installation manual and submit it to NEC. This record is kept
by the installation service agent and NEC.
Moreover, submit this record to the responsible person of the theater, too.
• 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.
The education, training, examination, and access control, etc should be taken place according to ANSI Z 136-1 (the
latest version).
• Clearly indicate signs of "LASER RADIATION WARNING" , "ACCESS LIMIT" and "No direct exposure to beam shall be
permitted." at the installation place as the projection room.
• Limit the access into the installation place by practical method as key lock or lock by a password.
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.
In emergency (as if the projector is shifted from the installation position, is fallen down, issues smoke and fire, abnormal
motion is found, trouble is found, etc), the administrator of the projector should immediately pull out the power plug from
the wall outlet or stop the projector by the safety device (a breaker).
• 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.
• Study the standards and regulations of your state and area for installing and using the projector and conform them and
then maintain confirmed conditions.
Important Information
19