Optoma Technology EP730 manual Image-I Computer mode

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English

Computer mode

Language Management

Image-IImage-II Audio

BrightnessZoom

ContrastKeystone

Color Temp.

Image-I (Computer mode)

4Brightness

Adjusting the brightness of the image.

l

Press the

to darken the image.

l

Press the

to lighten the image.

4Contrast

The contrast controls the degree of difference between the lightest and darkest parts of the picture. Adjusting the contrast changes the amount of black and white in the image.

l

Press the

to decrease the contrast.

l

Press the

to increase the contrast.

4Color Temperature

Adjusts the color temperature. The range is from 6500K to 9000K . The factory default is 7750K . With the higher temperature, the screen looks colder; with the lower temperature, the screen looks warmer.

4Zoom

l

Press the

to Magnify an image up to a factor of 32 times on the projection screen.

l

Press the

to Diminish the zoom in image.

4Keystone (Keystone Correction)

Adjusts image distortion caused by tilting the projector.

Image 16 Contents
FCC Notice TrademarksTable of Contents Precautions Usage NoticeProduct Features IntroductionPackage Overview Product Overview Panel ControlRemote Control Installation Connecting the ProjectorPower On/Off the Projector Powering On the ProjectorPowering Off the Projector Adjusting the Projected Image Adjusting the Projector Height Adjusting the Projector Zoom / Focus Power / Standby ResetUser Controls SourceVolume Zoom In Computer mode onlyZoom Out Computer mode only Four Directional Select KeysHow to operate On-Screen Display MenusImage-I Computer mode Image-I Video mode 4Color4Sharpness 4TintImage-II Computer mode Image-II Video mode 4Keystone CorrectionAudio LanguageManagement Problem Partial, scrolling or incorrectly displayed image Problem No image appears on screenAppendices Problem Image has vertical flickering bar Problem Image is unstable or flickeringProblem Image is out of focus Problem Image is reverse Problem The screen is outstretched when displaying 169 DVDProblem Lamp burns out or makes a popping sound 4Lamp Changing Procedure To replace the lamp module, reverse the previous stepsSpecifications Compatibility Modes