Sony VPL EX5 User Manual - Page 26

Security Lock The projector is equipped with a security lock function. When you turn the power of the projector on, you are required to input the previously set password. If you do not input the correct password, you will not be able to project the picture. Notes • You will not be able to use the projector if you forget your password and the password administrator is not available. Be please aware that using the security lock can prevent valid usage in such cases. • When you set the security lock being active, the password will be necessary only when the power is turned on after plugging the power cord. To use the security lock 1 Press the MENU key and then, on the INSTALL SETTING menu, turn on the "Security Lock" setting. 2 Enter the password. Use the MENU, v/V/b/B, and ENTER keys to enter the four-digit password. (The default initial password setting is "ENTER, ENTER, ENTER, ENTER." After this is entered you can put in your own password. Therefore, when you use this function for the first time, please input "ENTER" four times.) Enter password key. Password required for power-on. Use: Cancel: Other key Next, the screen for entering the new password is displayed. (Enter the password on this screen even if you want to keep the current password.) 26 Security Lock Enter the password on this screen. Enter new password key. Power-on cannot be performed without the password. Use: Cancel: Other key 3 Enter the password again to confirm. Re-enter new password key. Be sure to remember this password. Use: Cancel: Other key When the following message is displayed, the setting for security lock is completed. If "Invalid Password!" is displayed on the screen, perform this procedure again from step 1. 4 Turn the main power off and disconnect the AC power cord. The security lock is set to on, then it becomes effective. The screen used for entering the password is displayed when the power is turned on the next time. Security certification When the password screen is displayed, enter the password that was set. If you fail to enter the correct password after three tries, the projector cannot be used. In this case, press the ?/1 key to turn off the power. To cancel the security lock 1 Press the MENU key, then turn off the "Security Lock" setting on the INSTALL SETTING menu.