InFocus Projector Work Big In3108 User Manual
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10 Displaying an image Touch the Power button. The Power button blinks green and the fans start to run. When the lamp comes on, the start up screen displays and the Power button is steady green. It can take a minute for the image to achieve full brightness. ? No start up screen? Get help on page 15. Turn on your computer or video device. The image should appear on the projection screen. If it doesn’t, press the Source button on the projector’s keypad or remote. If you are using a VESA cable to connect...
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11 Adjusting the image If necessary, adjust the height of the projector by pressing the elevator foot release button to extend the foot. If necessary, rotate the leveling foot located at the rear of the projector. Avoid placing your hands near the hot exhaust vent at the side of the projector. Position the projector the desired distance from the screen at a 90 degree angle to the screen. See page 5 for a table listing screen sizes and distances. Adjust the zoom or focus. If the image is not square,...
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12 Connecting a video device You can connect video devices such as VCRs, DVD players, camcorders, digital cameras, video game consoles, HDTV receivers, and TV tuners to the projector. You can connect the audio directly to the projector to get sound from the built-in speaker, or you can bypass the projector’s audio system and connect the audio directly from your source to a stereo or home theater system. You can connect the projector to most video devices that can output video. You cannot directly...
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13 Video device connections No video cables are provided with the projector. You can order cables from InFocus or provide your own. Composite video connection Plug the composite video cable’s yellow connector into the video-out connector on the video device. Plug the other yellow connector into the yellow Video 3 connector on the projector. Plug the white connector of a Mini-plug audio Y-cable into the left audio out connector on the video device and plug the red connector into the right audio out...
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14 Shutting down the projector The projector automatically displays a black screen after no active source is detected for 30 minutes. This black screen helps preserve the life of the projector. The image returns when an active source is detected or a remote or keypad button is pressed. Screen Save Time You can make the black screen appear after a preset number of minutes by turning on the Screen Save Time feature in the Setup menu. See page 30. Auto Off Time The projector also has an Auto Off Time...
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15 Problem SolutionResult No start up screenPlug power cord into the projector press power button Correct image Only start up screen appearsIf your computer is using the projectors DisplayLink connector, see the DisplayLink Users Guide for troubleshooting information. Press the Source button activate laptop’s external port Computer image projected AStartup Screen Startup Screen A Restart laptop A A
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16 No computer image, just the words “Signal out of range” Press the Auto Image button on keypad adjust computer refresh rate in Control Panel > Display > Settings > Advanced > Adapter (location varies by operating system) You may also need to set a different resolution on your computer, as shown in the following problem, “image fuzzy or cropped” Computer image projected Only my laptop’s background appears, not the Desktop iconsIf your computer is using the DisplayLink connector, use DisplayLink...
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17 Problem SolutionResult Image fuzzy or cropped Set your computer’s display resolution to the native resolution of the projector (Start > Settings > Control Panel > Display > Settings tab) Image clear and not cropped Image not centered on screenMove projector, adjust zoom, adjust heightCorrect image AA For a laptop, disable laptop monitor or turn-on dual- display mode A A Adjust horizontal or vertical position in Advanced Picture menu
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18 Problem SolutionResult Image not squareAdjust Keystone on keypadSquare image Image not sharpAdjust Sharpness in the Basic Picture menuCorrect image Image does not fit 4:3 or 16:9 screenChange aspect ratio to 4:3 or 16:9 in Basic Picture>Aspect ratio menu Correct image
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19 Problem SolutionResult Image upside downTurn off Ceiling Mount in Setup menuCorrect image Image reversed left to rightTurn off Rear Project in Setup menuCorrect image Projected colors don’t match sourceAdjust color, tint, brightness, contrast in the Basic Picture menu Correct image A A COLORCOLOR