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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.

Brand

Model

PA721X

NEC PA721X User Manual

Other manuals for NEC PA721X