Optoma Technology EP7150RFBA manual Image-II Computer Mode

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User Controls

Image-II

(Computer Mode)

Frequency

“Frequency” changes the display data frequency to match the fre- quency of your computer’s graphic card. If you experience a vertical flickering bar, use this function to make an adjustment.

Tracking

“Tracking” synchronizes the signal timing of the display with the graphic card. If you experience an unstable or flickering image, use this function to correct it.

H Position (Horizontal Position)

Press the to move the image left.

Press the to move the image right.

V Position (Vertical Position)

Press the to move the image down.

Press the to move the image up.

Degamma

This allows you to choose a degamma table that has been fine-tuned to bring out the best image quality for the input.

Aspect Ratio

Use this function to choose your desired aspect ratio.

screen.4:3 : The input source will be scaled to fit the projection

screen.16:9 : The input source will be scaled to fit the width of the

Window: When a 4:3 image is bigger than a 16:9 screen, se- lect the “Window” mode to fit the image onto the screen without changing the projection distance.

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Contents Table of Contents Usage Notice PrecautionsDon’t Introduction Product FeaturesPackage Overview Main Unit Product OverviewConnection Ports Control PanelRemote Control with Laser Pointer Connecting the Projector InstallationPowering On the Projector Powering On/Off the ProjectorPowering Off the Projector Adjusting the Projector Image Height Adjusting the Projected ImageAdjusting Projection Image Size Adjusting the Projector Zoom / FocusUser Controls Control Panel & Remote ControlUsing the Remote Control On Screen Display Menus How to OperateMenu Tree Language LanguageImage-I Color Temp Image-II Computer Mode Image Position Saturation Image-II Video ModeTint SharpnessUser Controls Volume AudioMute Management Lamp Setting Appendices TroubleshootingProblem Image is unstable or flickering Problem The image is stretched when displaying 169 DVD Problem Message Reminders Replacing the Lamp Lamp Replacement ProcedureAnalog Compatibility ModesUSA Optoma Global OfficesRegulation & safety notices Remarque à l’intention des utilisateurs cana- diens