Optoma Technology EP721, EP728, EP727, EP723 Laser, PC/Mouse, Control, Button, Four, Directional

User Controls

Using the Remote Control

Remote Control Power	Refer to the “Power On/Off the Projector”
	section on pages 14-15.
Laser	Aim the remote at the viewing screen, press
	and hold this button to activate the laser
	pointer.
PC/Mouse	The PC/Mouse control can be used to con-
	trol mouse movement. The mouse function
control	is enabled using the USB cable to connect
	your computer and the projector.
L Button	Mouse left click.
R Button	Mouse right click.
Page +	Use this button to page up.
Page -	Use this button to page down.
Enter	Confirm your item selection.
Source	Press “Source” to select an input signal.
Re-Sync	Automatically synchronizes the projector to
	the input source.
Four	Use	to select items or make ad-
Directional
	justments to your selection.
Select Keys
Keystone +/-	Adjusts image distortion caused by tilting
	the projector. (±18 degrees)
Volume +/-	Adjusts to increase/decrease the volume.
Brightness	Adjust the brightness of the image.

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