User Controls

Management

Menu Location

Choose the menu location on the display screen.

Projection

Front-Desktop The factory default setting.

Rear-Desktop

When you select this function, the projector reverses the image so you can project from 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. You can project from behind a translu- cent screen with ceiling mounted projection.

Keystone (Keystone Correction)

Adjusts image distortion caused by tilting projector. (±15 degrees)

Source Lock

Auto: The projector will search for other signals if the current input signal is lost.

Lock: The projector will search specified connection port.

Zoom

Press the to reduce the size of an image.

Press the to magnify an image on the projection screen.

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Optoma Technology EP747 manual Menu Location, Projection, Keystone Keystone Correction, Source Lock, Zoom