Canon Wireless File Transmitter WFT-E8A 手册

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页码 152
119
Responding to Error Messages
In the case of [EOSUtility], is EOS Utility running?
Start EOS Utility and re-establish the connection (p.56).
In the case of [Smartphone], is Camera Connect running?
Establish a connection using Camera Connect (p.76).
Are the transmitter 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 set to [Open system]. 
The setting is case-sensitive, so check upper- and lower-case 
characters. Make sure that the correct encryption key for 
authentication is entered on the transmitter (p.32).
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.
What to check on the transmitter
On the transmitter, IP address is set to [Auto setting]. Is this 
the correct setting?
If no DHCP server is used, configure settings after setting the IP 
address to [Manual setting] on the transmitter (p.144).
11: Connection target not found
12: Connection target not found
21: No address assigned by DHCP server