BenQ CP120C user manual Safety instructions

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Safety instructions

1.The lamp becomes extremely hot during operation. Allow the projector 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 occasions.

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 malfunction of the projector or electric shock when the appliance is subsequently used.

6.Do not stand the unit on end vertically. Doing so may cause the unit to fall over, causing injury or resulting in damage to the unit.

2 Important safety instructions

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Contents Welcome Copyright DisclaimerTable of Contents Fine-tuning the image size and clarity Iv Table of ContentsTable of Contents Memo Vi Table of Contents Important safety instructions Important safety instructionsBut could fail if power cuts or surges Safety instructions Do not block the ventilation holes Following environments Do not place this unit on a blanketBedding or any other soft surface Other itemSafety instructions Introduction Projector featuresIntroduction Shipping contents Projector exterior view Front / Upper sideRear side Lower sideTurns the projector on or off Controls and functionsExternal control panel Adjusts the focus of the projected image Selects one of the application modesRemote control description Freeze buttonRemote control effective range Installing or replacing the remote control batteryPositioning your projector Choosing a locationObtaining a preferred projected image size EquipmentSelect your screen size Positioning your projector Screen Center of lens Projection distance Screen size chartMaximum Minimum Zoom Connection Connecting a computerConnection Connecting Video source devices Best video qualityConnecting a Component Video source device Component Video to VGA D-Sub adaptor cable DeviceConnecting an S-Video source device Video cable DeviceConnecting a composite Video source device Start up Using the projectorUsing the projector If you forget the password Utilizing the password functionTo set a password To change the password Adjusting the heightTo enter the password recall procedure Auto-adjusting the image Fine-tuning the image size and clarityThat you need using the zoom ring Focus ring Correcting keystoneSelecting an application mode Brightest Presentation Default SRGB/Photo Gaming VideoMovie default Cinema Photo Gaming Using the projector Automatic keystone correctionSwitching input signal Hiding the imageRemote paging operations Freezing the imageDisconnect the power cord from the wall socket ShutdownMenu operation Menu systemUsing the menus Picture menu Selected Application Mode KeystoneColor Temp Depends onPro-Picture menu Setting menu Advance menu Turned off. Selecting Off disables this function Auto Off OffEconomic Periods of time 10hours without shutdownResolution Mode EquivalentInformation Menu SourceMaintenance Care of the projectorCalculation of lamp hour Message StatusReplacing the lamp Temperature information Resetting the lamp counterIndicators Projector needs to cool after the power is Turned offStand-by mode Powering upMaintenance Troubleshooting Projector does not turn onNo picture Image is unstableRemote control does not work Specifications Projector specificationsDimensions Timing chartHorizontal Vertical Pixel Resolution Frequency Mode KHz MHz Supported timing for PC inputSupported timing for Video and S-Video inputs Signal Format Horizontal Frequency Vertical Frequency KHzSupported timing for Component-YPbPrInput Warranty WarrantyLimited warranty Regulation statements FCC statementEEC statement Ices Statement CanadaMemo Regulation statements