Canon EOS-1 DX Mark III Advanced User's Manual page 586

3.
Select a channel setting option.
To specify the settings manually, select [Manual setting], then turn the
< > dial.
Select [OK] to initiate connection with the access point.
4.
Select an encryption setting option.
For encryption, select [AES].
Select [OK].
When [AES] is selected, the [Password] screen is displayed. Press
< > to access the virtual keyboard (
key. After input, press the <
), then enter the encryption
> button.
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