Remote Control Problems, Audio Problems | Optoma Technology EP7155

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Optoma Technology EP7155 manual Remote Control Problems, Audio Problems, Problem There is no sound, Appendices

Contents

Table of Contents Table of ContentsSetup and Operation Menu Setting Specifications Table of ContentsRegulatory Compliance Remote Control PrecautionsGeneral Safety Information Usage Notice Cleaning the Projector Power SafetyEnvironmental Considerations Replacing the Lamp About this manual Main Features Introduction Packing ChecklistAvoid using the projector in dusty environments Views of Projector Front-right View Top view-On-screen Display OSD buttons and LEDs Rear view Bottom view Transmits signals to projector Remote ControlLights when the remote control is used Up arrow when connected through USB to a PC Introduction Projector and Remote Control Buttons Remote Control Operating Range 1. Only use AAA batteries Alkaline battery is preferred Inserting the Remote Control Batteries2. Dispose of used batteries according to local ordinance regulations Connecting Input Devices Setup and Operation Starting and Shutting down the Projector Setting an Access Password Security Lock 3. Press to select Security 6. To change a password, enter the previ- ous password when prompted The projector table or stand should be level and sturdy Adjusting the Projector LevelPosition the projector so that it is perpendicular to the screen Ensure the cables are in a safe location. You could trip over them Adjusting the Volume Adjusting the Zoom, Focus and Keystone4. Use the Image-zoom 7. Use the Keystone but- ton to correct image distortion OSD Menu Controls Navigating the OSD Setting the OSD Language 5. Press Menu to close the OSD 4. Press Enter to select your language and then click Exit OSD Menu Overview Menu Setting OSD Sub-Menu Overview Image Menu Color Setting Advanced Brilliant Color Image Menu Functions Available for Input SourcesSaturation Degamma Display Menu WXGA XGA Display Menu Functions Available for Connected Source Signal The Setup menu functions are available to all video sources Setup Menu 繁體中文 Language简体中文 Capture Month Security TimerSet the number of months the projector can be used Set the number of days for the projector to be active Press Enter to open the OPTIONS/Lamp Setting menu Options MenuPage Lamp Setting Replacing the Projection Lamp Appendices1. Loosen the two cap- tive screws on the lamp compartment cover A. Remove the lamp compartment cover B 2. Remove the two screws from the lamp module A Appendices3. Lift the module handle up B 5. Reverse steps 1 to 5 to replace the new lamp module 4. Pull firmly on the module handle to re- move the lamp module Resetting the Lamp Using the Kensington Lock Cleaning the Projector1. Wipe off dust with a clean dampened cloth 2. Lightly wipe the lens in a circular motion Tips for Troubleshooting Common problems and solutions ERROR CODE MESSAGE LED Error MessagesPOWER LED/FLASHES LAMP LED/FLASHES Lamp Problems Image ProblemsProblem No image appears on the screen Problem The image is blurred Audio Problems Remote Control ProblemsProblem The projector does not respond to the remote control Problem There is no sound Service services@optoma.com Having the Projector ServicedService services@optoma.com.tw Service service@tsc-europe.com Service info@optoma.de Service info@optoma.noScandinavia Latin America Projection Distance V.S. Projection Size SpecificationsShaded rows are equivalent measurement in feet and inches Max. Screen Size Wide SIGNAL Timing Mode TableRESOLUTION WXGA Macbook RATE HZcompatibility Mac book Pro G5 compatibility Power MacG4 compatibility HDTV 33.828.1 60.0 220 mm8.6 inches Projector Dimensions71 mm 2.7 inches 178 mm 7 inches Regulatory Compliance Safety CertificationsFCC Warning Canada Disclaimer Copyright