Optoma Technology EP771RFBA, TX771 manual Inserting the Remote Control Batteries

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Introduction

Inserting the Remote Control Batteries

1. Remove the battery compartment cover by sliding the cover in the direction of the arrow.

2. Insert the supplied batteries taking note of the polarity (+/-) as shown here.

3. Replace the cover.

Caution:

1.Only use AAA batteries.(Alkaline battery is better).

2.Dispose of used batteries according to local ordinance regulations.

3.Remove the batteries when not using the projector for prolonged periods.

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Contents Table of Contents Table of Contents Precautions Usage NoticePower Safety Main Features Packing Checklist IntroductionFront-right View Views of ProjectorTop view-On-screen Display OSD buttons and LEDs 3 4 5 6RE-SYNC Rear view VGA OUTLabel Description Bottom view Remote Control DVI Remote Control Operating Range Projector and Remote Control ButtonsInserting the Remote Control Batteries Setup and Operation Connecting Input DevicesSetup and Operation Starting and Shutting down the Projector Setup and Operation Setting an Access Password Security Lock Setup and Operation Adjusting the Projector Level Adjusting the Zoom, Focus and Keystone Adjusting the VolumeNavigating the OSD OSD Menu ControlsSetting the OSD Language Menu Setting OSD Menu OverviewImage Menu Image Menu Functions Available for Connected Source RGB DVIDisplay Menu Display Menu Functions Available for Connected Source Setup Menu Setup menu functions are available to all video sources Setup Menu Functions Available for Connected Source Color setting Menu Language Menu 繁體中文Management Menu Menu Setting Appendices Replacing the Projection LampAppendices Appendices Resetting the Lamp Cleaning the Projector Using the Kensington LockCommon problems and solutions Tips for TroubleshootingLED Error Messages AppendicesImage Problems Lamp ProblemsRemote Control Problems Audio ProblemsHaving the Projector Serviced Optoma Global OfficesSpecifications Projection Distance V.S. Projection SizeTiming Mode Table Signal Resolution Frequency H Video Digital AnalogProjector Dimensions Regulatory Compliance Copyright