BenQ PB8220, PB8230 Important Safety Instructions, Refer servicing to qualified service personnel

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Important Safety Instructions

Caution

To prevent shock, do not open the cabinet. No user-serviceable parts inside.

Please read this user’s manual before you operate your projector. Save this user’s manual for future reference.

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

Refer servicing to qualified service personnel.

Always open the lens shutter or remove the lens cap when the projector lamp is on.

In some countries, the line voltage is NOT stable. This projector is designed to operate safely within a bandwidth of 100 to 240 volts, but

could fail if power cuts or surges of

±10 volts occur. In these high-risk areas, it is recommended to install a power stabilizer unit.

Important Safety Instructions

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Contents PB8230/ PB8220/ PB8120 Digital Projector User’s Manual WelcomeCopyright Table of Contents Troubleshooting Refer servicing to qualified service personnel Important Safety InstructionsSafety Instructions Safety Instructions Introduction Projector FeaturesShipping Contents Front View Projector DescriptionsLeft View Back ViewExternal Control Panel Adjuster LED Remote Control DescriptionInstalling or Replacing Batteries Remote control effective rangeScreen Size InstallationHdtv description Connecting to Various EquipmentUSB Connecting to Various EquipmentStart Up OperationDigital Keystone Correction Auto AdjustmentMenu System Source SelectionDisplay Menu Image Menu Source Menu Control Menu More Options PIP MenuPIP Position Shutdown Use and Replacement of the Lamp MaintenanceLamp LED Indicators Lamp ReplacementPage Temp Information Resetting Lamp HoursAccessories included in the standard package Service InformationOptional Accessories not included in the standard package Ordering Parts or Getting InformationCommon Problems & Solutions TroubleshootingStatus Messages Projector Specifications SpecificationsHorizontal Vertical Pixel Resolution Frequency Mode KHz MHz Timing ChartSignal Format Horizontal Frequency Supported timing for PC inputFrequency Hz MHz Video mode Horizontal VerticalSupported timing for Video and S-Video inputs Dimensions Limited Warranty WarrantyFCC Statement Safety RegulationsEEC Statement MIC Statement