Dukane 8767A, 8771, 8070 user manual Maintenance

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6. Maintenance

6. Finally, select the menu → [Default] → [Clear Lamp Hour Meter] to reset the lamp usage hours.

NOTE: When the lamp exceeds 2100 hours (up to 3100 hours in Eco mode) of service, the projector cannot turn on and the menu is not displayed. If this happens, do the following while in standby condition to clear values for the Remaining Lamp Time and the Lamp Hour Meter:

For 8767A/8070 press the HELP button on the remote control for a minimum of 10 seconds.

For 8771 press and hold the POWER and the EXIT buttons on the remote control simultaneously for a minimum of 10 seconds.

When the lamp time clock is reset to zero, the LAMP indicator goes out.

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Contents Portable LCD Projector Models 8767A, 8771 Page Safety Cautions PrecautionsDOC Compliance Notice for Canada only Important Safeguards InstallationImportant Information RF Interference for USA only Iii Important Information Fire and Shock PrecautionsImportant Information Lamp Replacement Table of Contents Table of Contents Whats in the Box? For 8767A and 8070 onlyFor 8771 only Congratulations on Your Purchase of The Dukane Projector Features youll enjoyIntroduction to the Projector IntroductionIntroduction Part Names of the Projector Front/TopRear Introduction Bottom Introduction Top Features Introduction Terminal Panel Features For 8767A/8070 Part Names of the Remote ControlMagnify PIC-MUTE Introduction Battery Installation Remote Control PrecautionsOperating Range for Wireless Remote Control 8771 Introduction ForCR2025 Selecting a Location Setting Up the Screen and the ProjectorInstallation and Connections Distance Chart Installation and Connections Throw Distance and Screen SizeReflecting the Image To connect to a PC or Macintosh, simply Connecting Your PC or Macintosh ComputerMaking Connections Enabling the computer’s external displayTo connect Scart output RGB Europe Operation To do so Installation and Connections Connecting an External MonitorAudio Equipment DVD player To make these connections, simply Audio 8767A8070 Turning on the ProjectorProjecting an Image Basic Operation 8767A/8070To select a menu language, follow these steps 8771 Using the Remote Control 8767A/8070Selecting a Source Selecting from the Source List8771 Lift the front edge of the projector Zoom FocusProjecting an Image Basic Operation 8767A/8070/8771 Correcting Keystone Distortion Auto Keystone CorrectionManual Keystone Correction Press the Menu button to close the menu 8767A/80708771 Turning Up or Down VolumeAdjusting the Image Using Auto Adjust Optimizing RGB Picture Automatically8767A/8070 8771 Turning off the ProjectorAfter Use To turn off the projectorTurning off the Image and Sound Freezing a Picture 8767A/8070 onlyEnlarging and Moving a Picture 8767A/8070 only Using Remote Mouse Receiver 8767A/8070 Using the Menus Using On-Screen Menu8767A/8070 Using On-Screen MenuMenu Elements Indicates the Cabinet Button Lock is enabledCOMPUTER2 List of Menu ItemsCurrent Signal All Data Using the Wall Color Correction Wall Color Using Picture Management Picture ManagementMenu Descriptions & Functions Picture Adjusting White Balance Brightness RGB/Contrast RGB Using On-Screen Menu User Adjust when using UserSelecting Base Setting Base Setting Selecting Gamma Correction Mode Gamma CorrectionSaving Vertical Keystone Correction Keystone Save Menu Descriptions & Functions ImageEnabling Auto Keystone Auto Keystone Correcting Vertical Keystone Distortion Manually KeystoneMenu Descriptions & Functions Setup Using Off Timer Off TimerSelecting Lamp Mode Lamp Mode Selecting Menu Display Time Menu Display Time Using On-Screen Menu Selecting Menu Language LanguageEnabling Key Sound and Error Sound Beep Selecting Menu Color Menu Color SelectTo enable the Security function Menu Descriptions & Functions AdvancedSecurity To disable the Security function Selecting Signal Format Signal Select Enabling High Speed Fan Mode Fan ModeSetting Auto Adjust Auto Adjust Adjusting Position/Clock when Auto Adjust is offTurning On Flicker Reduction Flicker Reduction Selecting Communication Speed Communication Speed Menu Descriptions & Functions InformationClearing Lamp Hour Meter Clear Lamp Hour Meter Menu Descriptions & Functions DefaultReturning to Factory Default Factory Default Resetting the Filter Usage Hours Clear Filter UsageCleaning or Replacing the Filter To clean the air-filterTo replace the filter sponge Maintenance Cleaning the Cabinet and the LensTo replace the lamp Replacing the LampInterlock Maintenance Indicator Messages TroubleshootingAppendix Problem Check These ItemsPower on process for the projector and the PC Specifications OpticalElectrical For Europe MechanicalCabinet Dimensions Appendix Pin Assignments of D-Sub Computer Input Connector Mini D-Sub 15 Pin ConnectorPin No RGB Signal Analog YCbCr Signal SXGA+ Compatible Input Signal ListPC Control Codes and Cable Connection PC Control CodesCable Connection Appendix PC Control Connector DIN-8P Optional Presentation Remote Control Kit PR52KIT Part Names and Functions of the Remote ControlPackage List UP/DOWN Buttons Volume +/- ButtonsPJ OFF Mouse Slide Switch Pointer ButtonAppendix Battery Installation Using Remote Mouse Receiver 8767A/8070 only Appendix Using the Laser PointerOther Troubleshooting Check ListPower Video and AudioVideo equipment Installation environmentSignal cable ComputerPage Audio Visual Products