Optoma Technology TX330 manual Overscan, Zoom, Image Shift, Keystone

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User Controls

Display

Overscan

Overscan function removes the noise in a video image. Overscan the image to remove video encoding noise on the edge of video source.

Zoom

Press the to reduce the size of an image.

Press the to magnify an image on the projection screen.

H Image Shift

Shift the projected image position horizontally.

V Image Shift

Shift the projected image position vertically.

V Keystone

Press the or to adjust image distortion vertically and make a squarer image.

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Contents Table of Contents Important Safety Instruction Safety InformationsClass B emissions limits Precautions Don’t Eye Safety Warnings Introduction Package Overview DocumentationProduct Overview Main UnitControl Panel Connection Ports Remote Control Installation Connecting the ProjectorPowering On/Off the Projector Powering On the ProjectorPower Lens CapPowering off the projector Adjusting the Projected Image Adjusting the Projector’s HeightAdjusting the Projector’s Zoom / Focus Adjusting Projection Image SizeControl Panel & Remote Control Keystone Adjust image distortion caused by tiltingEnter Four DirectionalLaser ButtonPC/ Mouse ControlVideo Four DirecTional Select Keys VideoHow to operate On-screen Display MenusMenu Tree Display Mode ImageBrightness ContrastImage Color ColorImage Advanced DegammaWhite Peaking Color TempEnable input sources. Press into the next menu as below Input SourceDisplay FormatInput Signal Overscan ZoomImage Shift KeystonePC Mode Setup LanguageProjection Menu LocationSetup Signal PhaseFrequency PositionSecurity Timer Setup SecuritySecurity Change Password First TimeOptions Direct Power On Auto Power Off minSleep Timer min Options AdvancedOptions Lamp Settings Troubleshooting Image ProblemsNo image appears on-screen Partial, scrolling or incorrectly displayed imageImage is unstable or flickering Image has vertical flickering barImage is stretched when displaying 169 DVD title Image is out of focusImage is too small or too large Image has slanted sidesIntermission Problems Projector Status IndicationProjector stops responding to all controls Lamp burns out or makes a popping soundMessage Reminders Remote Control Problems If the remote control does not workReplacing the lamp Lamp Replacement Procedure  Computer Compatibility Compatibility Modes Video Compatibility Optoma Global Offices Korean Regulation & Safety notices Remarque à l’intention des utilisateurs canadiens