Chapter3 Handling Enabling the [Lock Setting] Function Set an administrator password in advance. 1 Select [Menu] - [General Settings] - [System Administration] - [Security Settings] - [Admin Settings] in that order. 2 Set [Lock Setting] to [On]. Options that allow you to set which settings to lock are displayed. 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. 298