Chapter3 Handling 3 Select the target options you want to lock, set it to [On], and then press the OK button. When you set [Lock Setting] to [On], the [General Settings] option is automatically set to [On]. You cannot set the [General Settings] option to [Off] with [Lock Setting] set to [On]. 4 When a confirmation message is displayed, select [Yes]. Once the Lock Setting is enabled, the administrator password is required when changing any one of the locked settings. Changing the Administrator Password 1 Select [Menu] - [General Settings] - [System Administration] in that order. 2 Enter the current administrator password, and then select [OK] on the screen.
3 Select [Security Settings] - [Admin Settings] - [Admin Password] - [Change] in that order. 4 Enter the current administrator password, and then select [OK] on the screen. 5 Enter a new administrator password, and then select [OK] on the screen. Set the new password using alphanumeric characters and symbols, with a length of eight or more characters but no more than 20 characters. 6 Enter the new password again, and then select [OK] on the screen. 7 When a message is displayed, press the OK button. 238