Disabling the LAN Port
A LAN port is an interface that connects a LAN cable for using a network. When you are using the machine via USB, you can disable the LAN port to completely shut down the network, blocking malicious third-party intrusions via the LAN port.
1
Press
![](./images/book_images/pubnumbers/USRMA-4297/b_key_set18.gif)
(
![](./images/book_images/pubnumbers/USRMA-4297/b_key_settings_ic_chg.gif)
).
2
Use
![](./images/book_images/pubnumbers/USRMA-4297/b_key_up18.gif)
/
![](./images/book_images/pubnumbers/USRMA-4297/b_key_down18.gif)
to select <Interface>, and press
![](./images/book_images/pubnumbers/USRMA-4297/b_key_ok18.gif)
.
3
Select <Interface Selection> and press
![](./images/book_images/pubnumbers/USRMA-4297/b_key_ok18.gif)
.
When a message appears, press
![](./images/book_images/pubnumbers/USRMA-4297/b_key_ok18.gif)
.
4
Select <Network> and press
![](./images/book_images/pubnumbers/USRMA-4297/b_key_ok18.gif)
.
5
Select <Off> and press
![](./images/book_images/pubnumbers/USRMA-4297/b_key_ok18.gif)
.
<Off>Disables the LAN port.
<On>Enables the LAN port.
6
The settings are enabled after the hard reset is performed.