NEC PA622U - Preventing the Unauthorized Use of the Projector [SECURITY]

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3. Convenient Features
❼ 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
[MENU].
3. Press the ▶buttontoselect[CONTROL].
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.