Acer PD126D series Position Horizontal Position, Position Vertical Position, Frequency, Tracking

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User Controls

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.

Frequency

“Frequency”changes the display data frequency to match the frequency 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.

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Contents Manual for USA Table of Contents Usage Notice PrecautionsDon’t Introduction Product FeaturesHdtv Package OverviewMain Unit Product OverviewControl Panel Connection Ports For PD126D Remote ControlFor PD117D InstallationConnecting the Projector Powering 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 / FocusFor PD117D For PD126DControl Panel Remote Control Control Panel & Remote ControlUser Controls Empowering Key Using the Remote Control PowerAcer eTimer Management Acer eView ManagementDown Computer mode only Up Computer mode onlyZoom Keystone +On-Screen Display Menus How to operateDisplay Mode Color Computer / Video ModeColor R DegammaColor G Color BImage Computer Mode Position Vertical Position Position Horizontal PositionFrequency TrackingSharpness Image Video ModeRear-Desktop ECO Mode Management Computer / Video ModeAuto Shutdown Source LockAcer eOpening Management Startup ScreenUser Controls Lamp Hour Elapse Lamp Hour ResetLamp Reminding SecurityTimeoutMin Administrator Password Reset Volume Audio Computer / Video ModePower On/Off Volume Alarm VolumeTimer Computer / Video Mode Language Language Computer / Video ModeProblem No image appears on screen TroubleshootingProblem Partial, scrolling or incorrectly displayed image AppendicesProblem Image has vertical flickering bar Problem Image is unstable or flickeringProblem Image is out of focus Problem Image is reversed Problem The image is outstretched when displaying DVDProblem Lamp burns out or makes a popping sound Problem LED lighting messageProblem Projector automatically turns to standby state Problem Message RemindersReplacing the lamp Lamp Changing ProcedureTo replace the lamp module, reverse the previous steps Specifications Svga Compatibility ModesFCC notice Regulation & safety noticesCompliant with Russian regulatory certification Important safety instructions Appendices