NEC 4001-20B User Manual - Page 69

(7) Preventing the Unauthorized Use of the Projector, Locking the Projector

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4. Convenient Features t 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 enabling 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. 57

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4. Convenient Features
57
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
.