Dukane 28A7250 user manual Presentation Functions computer source

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English

4Ceiling Projection

4Lamp Reset

4Lamp Warning

4Exit

Choose this funtion from OSD menu for a ceiling mounted projection.

After changing a new lamp, reset the lamp life timer from OSD menus.

Choose this function to show or hide the warning message.

Choose “Exit” item to leave OSD menu.

wPresentation Functions - computer source

4Pointer	Press the “Pointer” button to show a hand shape pointer.
	Use5,6,3or4button to move pointer around the
	projected image.
4Freeze	Press the “Freeze” button to still the screen image.
4Curtain	Press “Curtain” button to cover all the screen, then use
	5or6to pull up or down the curtain.

4Zoom In/Zoom Out Press “Zoom In” button to enlarge the projected image, “Zoom Out” to resume the image.

4Contrast	Choose this function from OSD menu to adjust contrast of
	the image.

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Contents 28A7250 ImagePro Projector Page Table of Contents Precautions Usage NoticeIntroduction About the ProductPackage Overview Product Overview InstallationMain Unit Remote Control Start Your Installation Connecting the Projection DisplayRemote Control Connections Setting Up ProcedurePowering On the Projection Display Powering On/Off the Projection DisplayPowering Off the Projection Display Adjusting the Image Size Positioning the projection displayUser Control Overview User ControlsPanel Control OSD Menus LanguageFunction Descriptions Basic FunctionsPresentation Functions computer source Tracking Frequency Custom Memory Auto ImagePresentation Functions -- video source 4Color/TintTint from OSD menus 4Freeze Press the Freeze button to still the screen imageTroubleshooting Problem No image appears on screenProblem Partial, scrolling or incorrectly displayed image AppendicesProblem Image is unstable or flickering Problem Image has vertical flickering barMaintenance Changing the LampBottom Screws Head Screw Fuse Changing Procedure Changing the FuseSpecifications IBM & Vesa VGAMode Resolution Frequency KHz Compatibility ModesLegal Information Audio Visual Products