Epson EMP-X3 - Manual (Page 30)

25 Functions for Enhancing Projection
• If the mouse button settings are set to reverse on the
computer, the operation of the remote control buttons
will also be reversed.
• The wireless mouse function cannot be used while the
following functions are being used.
· While a configuration menu is being displayed
· While a help menu is being displayed
· While the E-Zoom function is being used
· While a user's logo is being captured
· Pointer function
· While adjusting sound volume