Canon WFT-E4A, Instruction Manual

Page: 91 / 108

91
Responding to Error Messages
8
T
ro
ubleshooting
Are the transmitter and wireless LAN device configured with the same encryption
key for authentication?
X
The setting is case-sensitive, so check upper- and lower-case characters. Make sure the
correct encryption key for authentication is entered on the transmitter and wireless LAN
device. (p.22)
Note that if the authentication method is [
Open system ], an Error 41 (“Cannot connect to
FTP server”) is displayed.
Are the transmitter and wireless LAN device configured for the same encryption
method?
X The transmitter supports these encryption methods: [ WEP ], [ TKIP ], and [ AES ]. (p.21)
If you are filtering by MAC address, did you register the transmitter’s MAC address
on the wireless LAN device?
X Register the transmitter’s MAC address (p.58) on the wireless LAN device.
Have you pressed the Wi-Fi Protected Setup (WPS) button on the wireless LAN
device for as long as indicated in the wireless LAN device instructions?
X
Refer to the instruction manual for the wireless LAN device to determine how long to hold
the WPS button.
Are you attempting to establish the connection near the wireless LAN device?
X
Try establishing the connection when both devices are within reach of each other.
Connection is in progress by other wireless LAN devices in Pushbutton
Connection mode (PBC mode) of Wi-Fi Protected Setup (WPS).
X Wait a while before trying to establish the connection, or try to establish a connection in
PIN code connection mode (PIN mode). (p.24)
66: Incorrect wireless LAN encryption key
67: Incorrect wireless LAN encryption method
68: Cannot connect to wireless LAN terminal. Retry from the
beginning.
69: Multiple wireless LAN terminals have been found. Cannot
connect. Retry from the beginning.
COP
Y