iImportant InformationPlease use the power cord supplied with this projector. If the supplied power cord does not satisfyrequirements of your country’s safety standard, and voltage and current for your region, makesure to use the power cord that conforms to and satisfies them.• The power cord you use must be approved by and comply with the safety standards of yourcountry. Please refer to the page 159 about the power cord specification.Rated voltage by country is listed below for your reference. For selecting an appropriate powercord, please check rated voltage for your region by yourself.AC 230 V : European countriesAC 120 V : North AmericaSafety CautionsPrecautionsPlease read this manual carefully before using your NEC projector and keep the manual handy for future reference.CAUTIONTo 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 easilyaccessible.CAUTIONTO PREVENT SHOCK, DO NOT OPEN THE CABINET.THERE ARE HIGH-VOLTAGE COMPONENTS INSIDE.REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.This symbol warns the user that uninsulated voltage within the unit may be sufficient to cause electricalshock. Therefore, it is dangerous to make any kind of contact with any part inside of the unit.This symbol alerts the user that important information concerning the operation and maintenance of thisunit 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 PLUG WITH AN EXTENSION CORD OR IN AN OUTLET UNLESS ALL THE PRONGSCAN BE FULLY INSERTED.Machine Noise Information Regulation - 3. GPSGV,The highest sound pressure level is less than 70 dB (A) in accordance with EN ISO 7779.CAUTIONAvoid displaying stationary images for a prolonged period of time.Doing so can result in these images being temporarily sustained on the surface of the LCD panel.If this should happen, continue to use your projector. The static background from previous images willdisappear.