Canon EOS-1D X Mark III Advanced User's Manual page 713

11: Connection target not found
In the case of [Smartphone], is Camera Connect running?
• Establish a connection using Camera Connect (
In the case of [EOS Utility], is EOS Utility running?
• Start EOS Utility and try to connect again (
Are the camera and the access point set to use the same encryption key for
authentication?
• This error occurs if the encryption keys do not match when the authentication
method for encryption is [Open system].
Check upper- and lower-case letters, and make sure the correct encryption key for
authentication is set on the camera (
12: Connection target not found
Are the target device and access point turned on?
• Turn on the target device and access point, then wait a while. If a connection still
cannot be established, perform the procedures to establish the connection again.
).
).
).
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