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Default Setting (System Menu)
Interface Block Setting
This allows you to protect this machine by blocking the interface with external devices such as USB hosts or optional
interfaces.
The following interface block settings are available:
• USB Host (USB memory slot setting)
• USB Device (USB interface 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.
1In the Sys. Menu/Count. menu, press the U or V key to
select [System], and press the OK key.
A login screen will appear. Then, enter the user ID and
password with administrator privileges to log in, and
press [Login] (the Right Select key).
2The System menu appears.
3Press the U or V key to select [I/F Block Set.].
4Press the OK key. The I/F Block Set. menu appears.
5Press the U or V key to select [USB Host].
Sys. Menu/Count.:
a
b
1
Report
2
Counter
*********************
[ Exit ]
3
System
Login User Name:
L
b
*******************
Login Password:
[ Login ]
System:
a
b
1
Network Setting
*********************
3
Security Level
[ Exit ]
2
I/F Block Set.
I/F Block Set.:
a
b
*********************
2
USB Device
3
Option I/F
[ Exit ]
1
USB Host