867System Maintenance (Maintenance Menu)
Chapter 18 System Setup (System)
Note
If there are already one or more locked menus, selection of lock candidates is
not possible.
In this case, the indication of the [Lock Item Select] button changes as follows.
If you want to select lock candidates, first remove the lock in the Setup
Operation Lock menu.
When the displayed
menu is locked
When a menu other
than the displayed
menu is locked