Epson EMP-X3 - Manual (Page 24)

Useful Functions
This chapter explains useful functions for giving presentations and so on, and the security functions.
Functions for Enhancing Projection ................. 20
• Pausing the Image and Sound (A/V Mute) .......................20
• Freezing the Image (Freeze) ...............................................20
• Changing the Aspect Ratio (Resizing)...............................21
• Displaying the Pointer (Pointer) ........................................21
• Enlarging Part of the Image (E-Zoom) .............................22
• Using the Remote Control to Operate the Mouse
Pointer (Wireless Mouse)....................................................23
Security functions ............................................... 26
• Preventing theft (Password Protect) ................................. 26
•When Password Protect is Enabled ............................................26
•Setting Password Protect ............................................................27
• Operation Button Lock Function...................................... 29