BenQ MX880UST user manual Important safety instructions, Safety Instructions

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Important safety instructions

Your projector is designed and tested to meet the latest standards for safety of information technology equipment. However, to ensure safe use of this product, it is important that you follow the instructions mentioned in this manual and marked on the product.

Safety Instructions

1.Please read this manual before you operate your projector. Save it for future reference.

2.Do not look straight at the projector lens during operation. The intense light beam may damage your eyes.

3.Refer servicing to qualified service personnel.

4.Always open the lens shutter (if any) or remove the lens cap (if any) when the projector lamp is on.

5.In some countries, the line voltage is NOT stable. This projector is designed to operate safely within a mains voltage between 100 to 240 volts AC,

but could fail if power cuts or surges of ±10 volts occur. In areas where the mains voltage may fluctuate or cut out, it is recommended that you connect your projector through a power stabilizer, surge protector or uninterruptible power supply (UPS).

6.Do not block the projection lens with any objects when the projector is under operation as this could cause the objects to become heated and deformed or even cause a fire. To temporarily turn off the lamp, press BLANK on the projector or remote control.

Important safety instructions

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Contents MX880UST Model Name MX712 UST Digital ProjectorTable of contents Important safety instructions Safety InstructionsRefer servicing to qualified service personnel Safety Instructions Confined. Allow at least 50 cm clearance Inverted images for ceiling mount InstallationIntroduction Projector featuresShipping contents Projector exterior view Controls and functions Keystone/Arrow buttons / Up Down Remote controlTest AutoNumeric buttons Operating the Laser pointerMute MIC/VOL +Remote control effective range Replacing the remote control batteriesOperating the projector from the front Front Ceiling Positioning your projectorChoosing a location Front TableObtaining a preferred projected image size Projection dimensionsConnection Component Video Better Good Normal Connecting video source devicesConnecting audio Terminal name Terminal appearanceAbout the microphone input Playing sound through the projectorPage Starting up the projector OperationFine-tuning the image clarity Adjusting the projected imageAdjusting the projection angle Auto-adjusting the imageCorrecting keystone Highlight Using the menusHighlight Change Security Settings and press MODE/ENTER Using a security cable lockUtilizing the password function Setting a passwordDisabling the password function If you forget the passwordEntering the password recall procedure Changing the passwordSwitching input signal Selecting the aspect ratio Magnifying and searching for detailsAbout the aspect ratio Go to the Picture Picture Mode menu Using Wall ColorSelecting a picture mode Setting the User 1/User 2 modeFine-tuning the image quality in user modes 3D Color Management Top-Left Bottom-Left Top-Right Bottom-Right Setting the presentation timerTo cancel the timer, perform the following steps Selection DescriptionHiding the image Utilizing FAQ functionRemote paging operations Freezing the imageCreating your own startup screen To activate the High Altitude ModeLocking control keys Operating in a high altitude environmentTurning off the Power On/Off Ring Tone Adjusting the soundAdjusting the sound level Adjusting the microphone volumeIf you are in a non-DHCP environment Controlling the projector through a LAN environmentCable connection If you are in a Dhcp environmentHighlight Wireless LAN and press MODE/ENTER Wireless connectionControlling the projector remotely through a web browser Page Page Iii Operation Page Operation Page Downloading and installing Q Presenter Using Q PresenterDisplaying images through Q Presenter Operation Operation Presenting from a USB Reader Shutting down the projector Direct power offBasic Menu operationMenu system Main menu Sub-menu OptionsAdvanced Advanced Network Description of each menu Display menu Picture menu Function Description Teaching Picture ModeTemperature Save SettingsSearch System Setup Basic menu Function Description Quick AutoTimer SettingsColor Splash System Setup Advanced menu Function Description Panel KeyLock BackgroundTest Pattern System Setup Advanced menu Function DescriptionReset All Baud RateStatus Features ServiceCurrent SystemCare of the projector MaintenanceGetting to know the lamp hour Setting Lamp Mode as EconomicSetting Auto Power Off Lamp informationStatus Message Timing of replacing the lampReplacing the lamp Page Tighten the screws that secure the lamp cover Resetting the lamp timerThermal events IndicatorsLight Status & Description Power events Lamp eventsTroubleshooting Projector specifications SpecificationsWall mount installation DimensionsSupported timing for PC input Timing chartSupported timing for Component-YPbPrinput Supported timing for Video and S-Video inputsTiming Disclaimer Warranty and Copyright informationLimited warranty CopyrightWeee directive Regulation statementsFCC statement for United States users EEC statement for European users