Optoma Optoma EP771 - Manual (Page 21)

Setup and Operation
Setting an Access Password (Security Lock)
You can use the cursor (arrow) buttons to set a password and prevent unauthorized use of the pro-
jector. When enabled, the password must be entered after you power on the projector. (See
Navigating the OSD on page 25 and Setting the OSD Language on page 26 for help on using OSD
menus.)
Important:
Keep the password in a safe place. Without the password, you will not be able to use the projector.
If you lose the password, contact your reseller for information on clearing the password.
1.
Press the Menu button to open the
1.OSD menu.
2.
Press the cursor button to move
to the Management menu.
3.
Press the cursor button to select
Security.
4.
Press the cursor button to select
Enable. (White text is selected.)
A password dialog box automatically
appears.
5.
You can only use the following four
cursor buttons:
in the password fields. You can use
any combination including the same
arrow five times, but not less than six.
Press the cursor buttons in any order
to set the password. When you con-
firm the password, OK appears.
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