Acer PD117D series, PD126D series manual Image Computer Mode

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User Controls

Image

(Computer Mode)

Keystone

Adjust image distortion caused by tilting projection. ( 15 degrees)

Aspect Ratio

Use this function to choose your desired aspect ratio.

Auto : Keep the image with original width-height ratio and maximize

the image to fit native horizontal or vertical pixels.

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

4:3 : The input source will be scaled to fit the projection screen. 480p : Crop a 480p video signal to 800x480 resolution (for SVGA model).

Projection

Front-Desktop

The factory default setting.

Rear-Desktop

When you select this function, the projector reverses the image so you can project behind a translucent screen.

Front-Ceiling

When you select this function, the projector turns the image upside down for ceiling-mounted projection.

Rear-Ceiling

When you select this function, the projector reverses and turns the image upside down at same time. You can project from behind a translucent screen with ceiling mounted projection.

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Contents Manual for USA Table of Contents Precautions Usage NoticeDon’t Product Features IntroductionPackage Overview HdtvProduct Overview Main UnitControl Panel Connection Ports Remote Control For PD126DInstallation For PD117DConnecting the Projector Powering On/Off the Projector Powering On the ProjectorPowering Off the Projector Adjusting the Projected Image Adjusting the Projector Image HeightAdjusting the Projector Zoom / Focus Adjusting Projection Image SizeFor PD117D For PD126DControl Panel & Remote Control Control Panel Remote ControlUser Controls Using the Remote Control Power Empowering KeyAcer eTimer Management Acer eView ManagementUp Computer mode only Down Computer mode onlyZoom Keystone +How to operate On-Screen Display MenusColor Computer / Video Mode Display ModeDegamma Color RColor G Color BImage Computer Mode Position Horizontal Position Position Vertical PositionFrequency TrackingImage Video Mode SharpnessRear-Desktop Management Computer / Video Mode ECO ModeAuto Shutdown Source LockStartup Screen Acer eOpening ManagementUser Controls Lamp Hour Reset Lamp Hour ElapseLamp Reminding SecurityTimeoutMin Administrator Password Reset Audio Computer / Video Mode VolumePower On/Off Volume Alarm VolumeTimer Computer / Video Mode Language Computer / Video Mode LanguageTroubleshooting Problem No image appears on screenProblem Partial, scrolling or incorrectly displayed image AppendicesProblem Image is unstable or flickering Problem Image has vertical flickering barProblem Image is out of focus Problem The image is outstretched when displaying DVD Problem Image is reversedProblem Lamp burns out or makes a popping sound Problem LED lighting messageProblem Message Reminders Problem Projector automatically turns to standby stateLamp Changing Procedure Replacing the lampTo replace the lamp module, reverse the previous steps Specifications Compatibility Modes SvgaRegulation & safety notices FCC noticeCompliant with Russian regulatory certification Important safety instructions Appendices