NEC PX750U - Preventing the Unauthorized Use of the Projector [SECURITY]

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3. Convenient Features
 Preventing the Unauthorized Use of the Projector [SECURITY]
AkeywordcanbesetforyourprojectorusingtheMenutoavoidoperationbyanunauthorizeduser.Whenakeyword
isset,turningontheprojectorwilldisplaytheKeywordinputscreen.Unlessthecorrectkeywordisentered,thepro-
jectorcannotprojectanimage.
•The[SECURITY]settingcannotbecancelledbyusingthe[RESET]ofthemenu.
To enable the Security function:
1. PresstheMENUbutton.
The menu will be displayed.
2. Pressthebuttontwicetoselect[SETUP]andpressthebuttonortheENTERbuttontoselect[BA-
SIC].
3. Pressthebuttontoselect[INSTALLATION(2)].
4. Pressthebuttonthreetimestoselect[SECURITY]andpresstheENTERbutton.
The OFF/ON menu will be displayed.
5.Pressthebuttontoselect[ON]andpresstheENTERbutton.
 The[SECURITYKEYWORD]screenwillbedisplayed.
6. TypeinacombinationofthefourbuttonsandpresstheENTERbutton.
NOTE:Akeywordmustbe4to10digitsinlength.
 The[CONFIRMKEYWORD]screenwillbedisplayed.
NOTE:Makeanoteofyourpasswordandstoreitinasafeplace.