Canon EOS-1D X Instruction Manual page 78

Saving and Loading Settings
Loading Settings
Load settings files stored on a memory card as follows.
Make sure the settings file is saved in the folder shown when the
memory card is opened (that is, the root directory).
78
Select [Load settings].
1
Select the settings file.
2
 Select a settings file that matches
your network environment.
Load the settings file.
3
 Information from the settings file is
loaded into the selected settings
number.