Epson EMP-1717 V11H228240LA 사용자 설명서

Each time you press the button, the aspect name is displayed on the screen 
and the aspect changes.

If you press the button while the aspect name is displayed on the screen, it 
changes to the next aspect mode.

This allows you to move a pointer icon on the projected image, and helps 
you draw attention to the area you are talking about.

A

Each time you press the button, the pointer appears or disappears.

q

Remote control