88-173Default Setting (System Menu)Interface Block SettingThis allows you to protect this machine by blocking the interface with external devices such as USB hosts or optionalinterfaces.The following interface block settings are available:• USB Host (USB memory slot setting)• USB Device (USB interface setting)• USB Storage (USB storage setting)• Optional interface (Optional interface card setting)USB Host (USB memory slot setting)This locks and protects the USB memory slot (A1) or USB port (A2) (USB host). The default setting is Unblock.Use the procedure below to specify the USB Host setting.1 In the Sys. Menu/Count. menu, press the U or V key toselect [System/Network], and press the OK key.A login screen will appear. Then, enter the user ID andpassword with administrator privileges to log in, andpress [Login] (the Right Select key).2 The System/Network menu appears.3 Press the U or V key to select [I/F Block Set.].4 Press the OK key. The I/F Block Set. menu appears.5 Press the U or V key to select [USB Host].Sys. Menu/Count.:a b1 Report2 Counter*********************[ Exit ]3 System/NetworkLogin User Name: L b*******************Login Password:[ Login ]System/Network: a b*********************2 I/F Block Set.3 Security Level[ Exit ]1 Network SettingI/F Block Set.: a b*********************2 USB Device3 USB Storage[ Exit ]1 USB Host
