Epson 52 manual Replacing Consumables, Inserting the Battery, Remove the battery holder

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Maintenance

Replacing Consumables

This section describes how to replace the remote control battery, the lamp and the air filter.

Inserting the Battery

Use the following type of battery as a replacement. 1 CR2025 lithium battery

Caution :

Be sure to read the Safety Instructions/World-Wide Warranty Terms before handling the battery.

Procedure

1 Remove the battery holder.

While pushing the catch of the battery holder inwards, pull the battery holder out.

Catch

2 Remove the old battery and insert the new battery.

Check the position of the (+) mark inside the battery holder to ensure that that battery is inserted the correct way.

Old battery

3 Insert the battery holder into the remote control.

Push the battery holder in until it clicks.

Tip :

Dispose of used batteries in accordance with local waste disposal regulations.

New battery

mark

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Contents Page Notations Used in This Users Guide TipUnpacking the Projector DocumentationFeatures of the Projector Automatic setup functionFeatures of the Projector Contents Contents Advanced OperationsPage Connecting to a Computer Before Using the Remote ControlConnecting to a Video Source Part Names and Functions Front/TopLeft Side Part Names and FunctionsControl Panel Zoom button p.33Rear BaseRemote Control Zoom Enter AutoUsing the Remote Control and Remote Operating Range Before Using the Remote ControlUsing the Remote Control When suspended from the ceiling Remote Operating RangeOperating distance Operating angle Approx. ±15º verticallyInstallation Setting Up the ProjectorFront projection Translucent screenInstallation Screen Size and Projection DistanceRecommended distance Screen size Projection distance Distance from centreConnecting to a Computer Eligible ComputersProjecting Images from the Computer Playing Sound from the ComputerUse the and buttons to adjust the volume Connecting to an External Monitor Connecting to a Video Source Projecting Composite Video ImagesProjecting S-Video Images Projecting Component Video ImagesProjecting RGB Video Images Playing Sound from the Video Equipment Volume is increased or reduced each time a button is pressed Page Adjusting the Image Quality Turning Off the Projector Adjusting the Screen ImageTurning On the Projector Connecting the Power Cable Connect the other end of the powerTurning On the Projector Cable to an earthed electrical outletCheck that the Power indicator has Turning On the Power and Projecting ImagesStopped flashing and is lit orange NEC Press the Power button once Turning Off the ProjectorMore Check that the cool-down is completeRetract the front adjustable feet if they are extended Attach the lens coverAdjusting the Image Size Adjusting the Screen ImagePress the Zoom button on the projectors control panel Adjusting the Image Angle Seen from the side Seen from aboveCorrecting Keystone Distortion Approx º above Approx º belowProjector Adjusting the Image Quality Focusing the Screen ImageAdjusting Computer Images Automatic SetupAdjusting the Tracking Press the and buttons to set the tracking valueAdjusting the Sync Press the and buttons to set the sync valueSelecting the Colour Mode Mode ApplicationUsing the Configuration Menu Functions Functions for Enhancing ProjectionFunctions for Enhancing Projection Press the A/V Mute button on the remote controlMute Press the Freeze button on the remote control FreezeWhen images in squeeze Press the E-Zoom button on the remote control ZoomUsing the Configuration Menu Functions List of FunctionsVideo Menu Computer Analogue-RGB/RGB videoSub-menu Function Default Video MenuComponent YCbCr , YPbPr Video S-Video, Composite video Can be saved separately for each type of source computer Audio Menu Setting Menu Sub-menu Function DefaultAdvanced Menu RGB About Menu SyncReset All Menu Using the Configuration Menus Press the Menu button on the remote controlSelect a menu item Confirm the selectionSelect other menu items in the same way Close the menuPage Troubleshooting When the Indicators Provide No HelpUsing the Help Press the Help button on the projectors control panelWhen Having Some Trouble Power IndicatorCause Remedy or Status See GreenWhen Having Some Trouble World-Wide Warranty TermsTip When the Indicators Provide No Help No images appear Nothing at all appearsDoes the input signal match the connected source? No images appear Messages do appearPoor image quality out of focus or distorted Are the cables connected correctly?Are the image signal format settings correct? Has the correct resolution been selected?Adjusted correctly? Have the Sync. , Tracking and Position beenOnly part of the image is displayed Large/small Image colours are not right Images appear darkRemote control does not work Is the remote control too far from the projector?Images appear greenish/Images appear purplish No sound can be heardPower indicator remains orange Power does not turn off after the Power button is pressedCooling fan does not stop List of ESC/VP21 Commands Optional AccessoriesList of Supported Monitor Displays Maintenance CleaningCleaning the Projector Case Cleaning the LensCleaning the Air Filter MaintenanceInserting the Battery Remove the battery holderRemove the old battery and insert the new battery Insert the battery holder into the remote controlLamp Replacement Period Projected image gets darker or starts to deteriorateReplacing the Lamp Loosen the two lamp fixing screwsResetting the Lamp Operating Time Maintenance Take out the lampInstall the new lamp Install the lamp coverConfiguration menu will be displayed Replacing the Air Filter Optional Accessories Glossary Glossary YCbCr YPbPrList of ESC/VP21 Commands Command ListCommand Communication ProtocolCable Layouts Resolution Resolutions List of Supported Monitor DisplaysComputer Refresh rate HzComposite Video/S-Video Input Component Video Input/RGB Video InputAspect ratio 169 Specifications Specifications SafetyAppearance Index General TermsOperating distance Remote control Index30, 48 Page Declaration of Conformity FCC Compliance Statement For United States Users General Notice

52 specifications

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