Optoma Technology EP7155 manual Table of Contents, Usage Notice, Introduction, Menu Setting

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	Table of Contents
Table of Contents	1
Usage Notice	3
Introduction	6
Packing Checklist	6
Views of Projector	7
Remote Control	11
Remote Control Operating Range	13
Projector and Remote Control Buttons	13
Inserting the Remote Control Batteries	14
Setup and Operation	15
Connecting Input Devices	15
Starting and Shutting down the Projector	16
Setting an Access Password (Security Lock)	17
Adjusting the Projector Level	20
Adjusting the Zoom, Focus and Keystone	21
Adjusting the Volume	21
OSD Menu Controls	22
Setting the OSD Language	23
Menu Setting	25
OSD Menu Overview	25
OSD Sub-Menu Overview	26
Display Menu	31
Setup Menu	34
Options Menu	38
Appendices	41
Replacing the Projection Lamp	41
Resetting the Lamp	44
Cleaning the Projector	45
Using the Kensington® Lock	45
Common problems and solutions	46
Tips for Troubleshooting	46
LED Error Messages	47
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Contents Table of Contents Table of ContentsSetup and Operation Menu SettingSpecifications Table of ContentsRegulatory Compliance Remote Control PrecautionsGeneral Safety Information Usage NoticeCleaning the Projector Power SafetyEnvironmental Considerations Replacing the LampAbout this manual Main FeaturesIntroduction Packing ChecklistAvoid using the projector in dusty environments Views of Projector Front-right ViewTop 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 PCIntroduction Projector and Remote Control Buttons Remote Control Operating Range1. 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 OperationStarting 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 themAdjusting the Volume Adjusting the Zoom, Focus and Keystone4. Use the Image-zoom 7. Use the Keystone but- ton to correct image distortionOSD Menu Controls Navigating the OSDSetting the OSD Language 5. Press Menu to close the OSD 4. Press Enter to select your language and then click ExitOSD Menu Overview Menu SettingOSD Sub-Menu Overview Image Menu Color Setting Advanced Brilliant Color Image Menu Functions Available for Input SourcesSaturation DegammaDisplay Menu WXGA XGA Display Menu Functions Available for Connected Source SignalThe 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 activePress 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 B2. 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 moduleResetting 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 motionTips for Troubleshooting Common problems and solutionsERROR CODE MESSAGE LED Error MessagesPOWER LED/FLASHES LAMP LED/FLASHESLamp Problems Image ProblemsProblem No image appears on the screen Problem The image is blurredAudio Problems Remote Control ProblemsProblem The projector does not respond to the remote control Problem There is no soundService services@optoma.com Having the Projector ServicedService services@optoma.com.tw Service service@tsc-europe.comService info@optoma.de Service info@optoma.noScandinavia Latin AmericaProjection Distance V.S. Projection Size SpecificationsShaded rows are equivalent measurement in feet and inches Max. Screen Size WideSIGNAL Timing Mode TableRESOLUTION WXGAMacbook RATE HZcompatibility Mac book ProG5 compatibility Power MacG4 compatibility HDTV 33.828.1 60.0220 mm8.6 inches Projector Dimensions71 mm 2.7 inches 178 mm 7 inchesRegulatory Compliance Safety CertificationsFCC Warning CanadaDisclaimer Copyright

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