InFocus IN72, IN76, IN78, IN74 manual

Page 15

Problem	Solution		Result

image not centered on screen	move projector, adjust zoom, adjust height		correct image

image not square

tilt the projector up or down or adjust Keystone in Picture menu

square image

14

Image 15

Contents Reference Guide FCC Warning CanadaDeclaration of Conformity TrademarksTable of Contents Introduction Product specifications Accessories Online RegistrationVolt DC output Connector Panel10.4/3.2 92/2.3 Positioning the projector60/1.5 2.4 80/2Choosing the aspect ratio Video connectors Component RCA connection Connecting a video deviceComposite RCA video connection Video connectionComputer connections Digital connectionsDVI connection Hdmi connectionDisplaying an image Adjusting the image Adjust Picture menu options including Aspect Ratio Shutting down the projector Troubleshooting your setupPress power button Page Page Minute ColorChange lamp message appears at startup or LED blinking red Troubleshooting the remote Using the remote controlUsing the keypad buttons Customizing the projector Optimizing video imagesUsing the menus Picture menu Presets Save User Advanced menu Page Settings menu Startup Logo Language menu Custom Key Blank Screen Service menu Hdmi menu Service Info Source Info menu Maintenance Cleaning the lensReplacing the projection lamp Lamp door Captive screws Service menu Red LED behavior and projector errors AppendixLED Behavior Remote control discrete codes Function Description Button Remote control discrete codesProjector dimensions for ceiling mount installations Supported video formats Connector Signal Type Supported formatsSetting Value RS-232 terminal specifications for IN74/IN76/IN76Communication configuration Command formatSupported commands Function Command Range UltDefa NAV VPS Index

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