Epson EMP-822H 用户手册

Epson

Useful Functions

This chapter explains useful functions for giving presentations and so on, and the security functions.

Changing the Projected Image
(Source Search) .................................................. 13

Functions for Enhancing Projection ................. 14

• Selecting the Projection Quality

(Selecting Color Mode) .....................................................14

• Hiding the Image and Sound Temporarily

(A/V Mute) .........................................................................15

• Freezing the Image (Freeze).............................................16

• Changing the Aspect Ratio (Aspect)................................16

• Enlarging Part of the Image (E-Zoom) ...........................17

Security Functions ..............................................18

• Managing Users (Password Protect)............................... 18

Type of Password Protect .............................................................. 18
Setting Password Protect................................................................ 19
Entering the Password.................................................................... 20

• Restricting Operation (Operation Lock)........................ 20

• Anti-Theft Lock ................................................................ 21

Installing the wire lock................................................................... 21