DU6693Z DLP Projector - User Manual
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UM66931217EN00
Using the Security Lock
This function allows you to lock the projector for preventing the unauthorized turning on the projector; the setting is valid
when you turn on the projector next time.
Enable the Security Lock
Select SETUP -> Advanced -> Security Lock then select On to enable the function as below illustration.
Once Security Lock is turned on, the pop-up message for setting up the password Lock as is shown as below. Press arrow
buttons to set up your password, the password can be the combination of four arrow keys.
Control Panel Lock is turned on, the pop-up message will be shown Lock as below, select OK to confirm or Cancel to
ignore the setting.
When you turn on the projector next time, the pop-up window will remind you to input the password to start the projection.
Unlocking the projector
The projector can be unlocked from OSD menu, select SETUP>Advanced>Security Lock to off.
Are you sure to set Security Lock ?
OK
Cancel
