User Controls
Remote Control
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Using the Remote Control
Power 
Laser Button 
Aim the remote at the viewing screen, press and hold this button to activate the laser pointer.
Resync
Automatically synchronizes the projector to the input source.
Source
Press “Source” to choose RGB,
Freeze
Press “Freeze” to pause the screen image.
Hide
Momentarily turns off the video. Press “Hide” to hide image, press again to restore display of the image.
Aspect Ratio
Use this function to choose your desired aspect ratio.
(Auto/4:3/16:9/1:1 )
Mute
Use this key to close the volume.
Four Directional Select Keys
Use 
to select items or make adjustments to your selection for the OSD menu operation.
Keystone 
Adjusts image distortion caused by tilting the projector (±16 degrees).
Menu
Press “Menu” to launch the on screen display menu. To exit
OSD, press “Menu” again.
Zoom
Digital Zoom in/out.
Back
Back to the previous step for the OSD menu operation.
Mouse / Mouse Right Click / Mouse Left Click
These functions are the same as a mouse of PC or Mac.These functions are available only when the projector is connected to a computer via an USB cable.