Canon EOS 5D Mark IV Instruction Manual page 173

Select the desired encryption
4
setting.
For encryption, select [AES].

Select [OK] and press <0>.

When [AES] is selected, the virtual

keyboard (p.18) is displayed. Enter
any encryption key of eight
characters, then press the <M>
button to set.

The set SSID and encryption key are
displayed.
For subsequent operations, see

"Easy Connection" (p.27).
Setting up the Network Manually
173