SettingsSECURITY menuENGLISH - 36You can lock the MENU button function and the password willbe asked to display the menu every time.You can change the password for MENU LOCK system to youroriginal.1. Enter the original password.Use F G I H to specify the location of the requiredcharacter.2. Press the ENTER button.The selected character will be displayed in the text box.3. Repeat until finish your original text.Select < or > and press the ENTER button to move thecursor in the text box.Select BS and press the ENTER button to erase acharacter.4. Select OK and press the ENTER button.Select CANCEL or press the MENU button to return to theprevious step.J CONTROL PANELYou can disable the control panel buttons on theprojector body. Press I or H to switch the option.J REMOTE CONTROLLERYou can disable the remote control buttons. Press I orH to switch the option.MENU LOCKOFF Deactivate the MENU LOCK system.ON Activate the MENU LOCK system.NOTE:• The factory default password is “AAAA”.• The factory default password is valid until you change thepassword in MENU LOCK PASSWORD menu.• When the projector is initialised, the password will be changedto the factory default setting, "AAAA".MENU LOCK PASSWORDNOTE:• Change the MENU LOCK PASSWORD regularly and make ituneasy to guess.CONTROL DEVICE SETUPENABLE Enable the control panel buttons.DISABLEDisable the control panel buttons.The confirmation screen will bedisplayed. Select OK by pressingthe I, and the ENTER button.ENABLE Enable the remote control buttons.DISABLEDisable the remote controlbuttons. The confirmation screenwill be displayed. Select OK bypressing the I, and the ENTERbutton.NOTE:• If you disable both of the control panel and remotecontrol buttons, you cannot return to the standby mode.Use this function with utmost care.• If you press a disabled button, you will be asked toperform the security password operation. Thepassword screen will disappear after 10 secondswithout any operation.