Acoustic Energy LT30, LT25, LT35 manual Maintenance

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6. Maintenance

7.Connect the supplied power cable and turn on the projector.

8.Finally, select the menu → [Reset] → [Clear Lamp Hours] to reset the lamp usage hours.

NOTE: When the lamp exceeds 2100 hours (up to 2600 hours in Eco mode) of service, the projector cannot turn on and the menu is not displayed.

If this happens, press the HELP button on the remote control for 10 seconds to reset the lamp clock back to zero. When the lamp time clock is reset to zero, the LAMP indicator goes out.

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Contents
LT35/LT30/LT25 Page Precautions Safety CautionsImportant Information DOC Compliance Notice for Canada onlyInstallation Important SafeguardsImportant Information RF Interference for USA only Place the projector in a horizontal positionIii Important Information Fire and Shock PrecautionsLamp Replacement Important Information Remote Control PrecautionsTable of Contents Table of Contents Whats in the Box? IntroductionIntroduction to the Projector Features youll enjoyIntroduction Congratulations on Your Purchase of the ProjectorIntroduction Part Names of the Projector Front/TopRear Introduction Bottom Introduction Top Features Terminal Panel FeaturesVolume Keystone But Tons Enter Button Exit Button Power Part Names of the Remote ControlOperating Range for Wireless Remote Control Introduction Battery InstallationInstallation and Connections Setting Up the Screen and the ProjectorSelecting a Location Distance Chart Installation and Connections Throw Distance and Screen SizeReflecting the Image Installation and ConnectionsConnecting Your PC or Macintosh Computer Making ConnectionsEnabling the computer’s external display Installation and Connections To connect Scart output RGB Audio Video Audio Lamp Status Power Turning on the Projector Projecting an Image Basic OperationTo select a menu language, follow these steps Projecting an Image Basic OperationSelecting a Source Detecting the Signal AutomaticallyAdjusting the Picture Size and Position About Auto FocusAbout Auto Keystone Correction Lift the front edge of the projector Projecting an Image Basic Operation Adjust the Tilt FootProjecting an Image Basic Operation Zoom Auto FocusEffective auto focus range for screen Projecting an Image Basic Operation Auto Keystone Correction Adjusting Focus Manually Adjusting with buttons on the cabinetAdjusting with the remote control Correcting Keystone Distortion Manually Adjusting Volume Up or Down Adjusting the Image Using Auto AdjustOptimizing RGB Picture Automatically Turning off the Projector After UsePreparation Make sure that the projector is turned off Changing Lamp Mode Convenient FeaturesTurning off the Image and Sound Freezing a PictureConvenient Features Select Off and press the Enter button Connecting the remote mouse receiver to your computer Using the Optional Remote Mouse ReceiverWhen operating a computer via the remote mouse receiver When connecting using the USB terminalUsing the Menus Using On-Screen MenuFor Adjusting items Slide bar Using On-Screen MenuFor Selecting items Return key symbol, Radio button For Selecting items Solid triangleMenu Elements Indicates the Control Panel Lock is enabledPicture List of Menu ItemsReset Preset Detail SettingsMenu Descriptions & Functions Picture Reset Menu Descriptions & Functions Image OptionsSelecting Aspect Ratio Aspect Ratio Turning on Noise Reduction Noise Reduction Setting Telecine Mode TelecineSetup General Menu Descriptions & Functions SetupSelecting Projector Orientation Orientation Using On-Screen Menu Setup InstallationSelecting Communication Speed Communication Speed Disabling the Cabinet Buttons Control Panel LockSelecting Menu Color Menu Color Select Enabling Security SecuritySelecting Menu Display Time Menu Display Time Selecting a Color for Background BackgroundUsing On-Screen Menu Setup Options Usage Time Menu Descriptions & Functions InformationSource Version Menu Descriptions & Functions Reset Returning to Factory Default Reset Clearing Lamp Hour Meter Clear Lamp Hours Cleaning the Lens and Focus Sensor MaintenanceCleaning the Cabinet Cleaning the lensMaintenance Replacing the LampTo replace the lamp Interlock Maintenance Troubleshooting Indicator MessagesAppendix Appendix Problem Check These ItemsAppendix Specifications OpticalElectrical For Europe Appendix MechanicalCabinet Dimensions 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 Connector DIN-8PPC Control Codes Cable ConnectionPower Troubleshooting Check ListVideo and Audio OtherSignal cable Installation environmentComputer Video equipmentTravelCare Guide TravelCare a service for international travelersAsia and Middle East Application Sheet for TravelCare Service Program Condition of your TravelCare Service Program
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