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Operation Panel
1
In the Security menu, press or to select I/F Block Set..
2
Press [OK]. The I/F Block Set. menu screen appears.
USB Host (USB Port setting)
This blocks and protects the USB Port (USB Host). The default setting is Unblock.
1
In the I/F Block Set. menu, press or to select USB Host.
2
Press [OK]. The USB Host screen appears.
3
Press or to select whether to block and protect the USB host.
4
Press [OK]. The USB Host setting is set and the I/F Block Set.
menu reappears.
USB Device (USB interface setting)
This blocks and protects the USB interface. The default setting is Unblock.
1
In the I/F Block Set. menu, press or to select USB Device.
2
Press [OK]. The USB Device screen appears.
3
Press or to select whether to block and protect the USB device.
4
Press [OK]. The USB Device setting is set and the I/F Block Set.
menu reappears.
Option I/F (Optional network interface setting)
This blocks and protects the optional network interface. The default setting is Unblock.
1
In the I/F Block Set. menu, press or to select Option I/F.
2
Press [OK]. The Option I/F screen appears.
3
Press or to select whether to block and protect the optional
network interface.
4
Press [OK]. The Optional I/F setting is set and the I/F Block Set.
menu reappears.