BenQ PB2140/PB2240 user manual Safety Instructions

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Safety Instructions

1.The lamp becomes extremely hot during operation. Allow the projec- tor to cool for approximately 45 minutes prior to removing the lamp assembly for replacement.

2.Do not operate lamps beyond the rated lamp life. Excessive operation of lamps beyond the rated life could cause them to break on rare occa- sions.

3.Never replace the lamp assembly or any electronic components unless the projector is unplugged.

4.Do not place this product on an unstable cart, stand, or table. The product may fall, sustaining serious damage.

5.To reduce the risk of electric shock, do not disassemble this appliance. Take it to a qualified technician when service or repair is required. Incorrect reassembly can cause mal- function of the projector or electric shock when the appliance is subse- quently used.

6.This product is capable of displaying inverted images for ceiling mount installation. Please use BenQ’s Ceil- ing Mounting Kit for mounting the unit and ensure it is securely installed.

2 Important Safety Instructions

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Contents
Welcome Copyright Disclaimer Table of Contents Iv Table of Contents Ordering Parts or Getting InformationImportant Safety Instructions But could fail if power cuts or surgesImportant Safety Instructions Safety Instructions Do not block the ventilation holes Projector Features IntroductionShipping Contents Front / Upper Side Optional AccessoriesProjector Exterior View Rear SideExternal Control Panel Adjusts the focus of the projected image IntroductionControls and Functions Turns the projector on or offRemote Control Description Functions DescriptionsRemote Control Effective Range Installing or Replacing the BatteryRestore the image. Refer to page 20 for more information Connecting to a Laptop or Desktop Computer ConnectionVideo devices Connecting Equipment to the Component Video InputConnecting Video and S-Video Devices Video cable Audio cable ConnectionVideo devices Video cable Audio cable Installation Choosing a LocationIV. Ceiling rear Zoom ring Installation Adjusting the HeightPress the adjuster button again to retract the foot Screen SizeScreen size chart 43 aspect ratio Screen size chart 169 aspect ratioOperation Start UpOperation Disconnect the power cord from the wall socket ShutdownDigital Keystone Correction For exampleAuto Adjustment Source SelectionZoom / Focusing BlankMenu Operation Menu SystemUsing the Menus Keystone Preset ModePicture Menu BrightnessColor TintIncreases or decreases the color intensity of the image Pro-Picture Menu Reset Setting MenuVolume OSD Time MuteAdvance Menu Source ResolutionInformation Menu Lamp HourCleaning the Projector Case MaintenanceCleaning the Lens Storing the ProjectorLamp Information Replacing the LampMessage Status For 45 minutes until the lamp has cooled Indicators Light Status & Description Power Temp Lamp Power eventsTemp Information New one immediately Lamp eventsThermal events Please contact your dealer for assistanceOptional Accessories not included in the standard package Service InformationAccessories included in the standard package Ordering Parts or Getting InformationMake sure that it is switched on TroubleshootingPlug the power cord into the AC inlet on Cause RemedySpecifications Projector SpecificationsSupported Timing for Component-YPbPrInput Timing ChartSupported Timing for PC Input Supported Timing for Video and S-Video InputsDimensions Unit mm DimensionsWarranty Limited WarrantyWarranty EEC Statement Regulation StatementsFCC Statement MIC Statement
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