iImportant InformationSafety CautionsPrecautionsPlease read this manual carefully before using your NEC VT800 projector and keep the manual handy for futurereference.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 eas-ily accessible.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 ofthis 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 PLUG WITH AN EXTENSION CORD OR IN AN OUTLET UNLESS ALL THEPRONGS CAN BE FULLY INSERTED.DOC Compliance Notice (for Canada only)This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regula-tions.Acoustic Noise Information Ordinance-3. GSGV (for Germany only):The sound pressure level is less than 70 dB (A) according to ISO 3744 or ISO 7779.WARNING TO CALIFORNIA RESIDENTS:Handling the cables supplied with this product will expose you to lead, a chemical known to the State of Califor-nia to cause birth defects or other reproductive harm. WASH HANDS AFTER HANDLING.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.