Canon EOS-1D X Mark III DSLR Camera (Body Only) - Manual (Page 574)

2.
Select a key index.
The [ Key index ] screen is displayed for WEP-encrypted access points.
Select the key index number set on the access point.
Select [ OK ].
3.
Enter the encryption key.
Press < > to access the virtual keyboard ( ), then enter the
encryption key.
Select [ OK ] to initiate connection with the access point.
The following screen is displayed once the camera is connected to the
access point.
Go to Setting the IP Address .
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