Canon EOS-1D X Mark III Advanced User's Manual page 566

[Configure online] options
If you selected [Wired] in step 9, configure the setting as follows.
Select an option, then select [OK].
For details on IP address settings, see
Select an option, then select [OK].
For details on IPv6 address settings, see
If you selected [Wi-Fi] in step 9, configure the setting as follows.
• For details on connections with other devices via an access point, see
Checking the Type of Access
• For details on direct connections with other devices, see
Camera Access Point
Setting the IP
Point.
Mode.
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Address.
Setting the IP Address.
Connecting in