Nikon NP4100 Manuale Utente

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4. Convenient Features 
58
 Preventing the Unauthorized Use of the Projector 
The projector has an inbuilt security feature to lock the OSD control panels and deny remote 
control operation. The security feature has no default keyword; in the first instance of ena-
bling the security feature, the user must define a keyword. 
Locking the Projector  
To setup the security keyword, refer to the following guide. 
1.  
Press Menu on the OSD control 
panel on the projector or remote  
control to display the Main 
Menu
. Scroll to the Setup menu 
using ▲or▼ and press Enter
 
2.  
The Setup menu is displayed. 
Select the Installation tab using 
◄or► and select Security using 
▲or▼. Press Enter