Canon EOS-1D X Instruction Manual page 91

41: Cannot connect to FTP server
What to check on the camera
On the camera, does the FTP server's IP address setting match

the server's actual address?
 Configure the IP address on the camera to match the actual FTP
server address (p.22).
On the camera, does the [Port number setting] for the FTP server

match the actual port number of the FTP server?
 Configure the same port number (usually 21) on the camera and FTP
server. Configure the port number on the camera to match the actual
FTP server port number (p.22).
If only the FTP server's [Server name] is configured on the

camera, are the DNS server settings complete?

If the FTP server's [Address] setting is not configured on the camera,
enable use of the DNS server on the camera and enter its address
(p.17). Make sure the FTP server name is entered correctly (p.22).
What to check on the FTP server
Is the FTP server functioning correctly?

 Configure the computer correctly to function as an FTP server.
 If applicable, ask your network administrator for the FTP server
address and port number, and then enter them on the camera.
Handling Error Messages
91