BenQ BenQ MW721 DLP Network Projector MX720, MW721 User Manual - Page 23

Securing the projector Using a security cable lock The projector has to be installed in a safe place to prevent theft. Otherwise, purchase a lock, such as the Kensington lock, to secure the projector. You can locate a Kensington lock slot on the rear side of the projector. See item 25 on page 9 for details. A Kensington security cable lock is usually a combination of key(s) and the lock. Refer to the lock's documentation for finding out how to use it. Utilizing the password function For security purposes and to help prevent unauthorized use, the projector includes an option for setting up password security. The password can be set through the On-Screen Display (OSD) menu. WARNING: You will be inconvenienced if you activate the password functionality and subsequently forget the password. Print out this manual (if necessary) and write the password you used in this manual, and keep the manual in a safe place for later recall. Setting a password Once a password has been set and the power on lock is activated, the projector cannot be used unless the correct password is entered every time the projector is started. 1. Open the OSD menu and go to the SYSTEM SETUP: Advanced > Security Settings menu. Press MODE/ENTER. The Security Settings page appears. 2. Highlight Change Security Settings and press MODE/ENTER. 3. As pictured to the right, the four arrow keys INPUT NEW PASSWORD ( , , , ) respectively represent 4 digits (1, 2, 3, 4). According to the password you desire to set, press the arrow keys to enter six digits for the password. 4. Confirm the new password by re-entering the new password. Once the password is set, the OSD menu returns to the Security Settings page. MENU Back 5. To activate the Power On Lock function, press / to highlight Power On Lock and press / to select On. IMPORTANT: The digits being input will display as asterisks on-screen. Write your selected password down here in this manual in advance or right after the password is entered so that it is available to you should you ever forget it. Password Keep this manual in a safe place. 6. To leave the OSD menu, press MENU/EXIT. If you forget the password If the password function is activated, you will be asked to enter the six-digit password every time you turn on the projector. If you enter the wrong password, the Password Error password error message as pictured to the right Please try again. displays lasting for 3 seconds, and the INPUT PASSWORD message follows. You can retry by entering another six-digit password, or if you did not record the password in this manual, and you absolutely do not remember it, you can use Operation 23