English

User Controls

vPage Up / Page Down : Under

remote mouse connected status

only.

Four Directional Select Keys

4When you close the cover of remote control, this key can be used as a mouse to control direction.

v The above function is only enabled with the connection between computer and projector by remote mouse Y cable.

4When the cover of remote control is opened, this key can be used for the

operation for OSD display.

Page Up (Computer mode only)

4Use this button to page up.

Page Down (Computer mode only)

4Use this button to page down.

Laser

4Aim the remote at the viewing screen, press and hold this button to activate the laser pointer.

Menu

4Press “Menu” to open the on-screen display (OSD) menus and press key to select main menu . To exit OSD, press the “Menu” button again. The

projector will save any change you made automatically.

Freeze

4Press the “Freeze” button to still the screen image.

Mute

4Use to mute sound.

Volume + / -

4Increases/decreases speaker volume.

Keystone + / -

4Adjust image distortion caused by tilting the projector. (±16 degrees)

Zoom In / Out (Computer mode only)

4Magnifies an image up to a factor of 32 times on the projection screen.

4Diminishes the zoom in image.

Enter

Use the Remote Control

4Confirm your selection of items, when you open the front cover of remote control.

4If the remote control cover is closed, the Enter button functions like the left mouse button.

Use the Panel Control

4Confirm your selection of items.

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Optoma Technology EP755, EP753 manual Up Computer mode only