Инструкция для Canon Wireless File Transmitter WFT-E4 II A

107

Responding to Error Messages

Are the transmitter and wireless LAN terminal configured for the same
authentication method?

The transmitter supports these authentication methods: [Open system], [Shared key],
[WPA-PSK], and [WPA2-PSK]. (p.25)

When using an AirPort for communication in infrastructure mode, [Open system] is not
supported. Configure a [Shared key] on the transmitter. (p.25)

Are the transmitter and wireless LAN terminal configured with the same encryption
key for authentication?

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
terminal. (p.26)

If you are filtering by MAC address, did you register the transmitter’s MAC address
on the wireless LAN terminal?

Are the transmitter and wireless LAN terminal configured for the same encryption
method?

The transmitter supports these encryption methods: [WEP], [TKIP], and [AES]. (p.25)

If you are filtering by MAC address, did you register the transmitter’s MAC address
on the wireless LAN terminal?

Are any obstacles blocking the line of sight between the transmitter and the
antenna of the wireless LAN terminal?

Move the antenna to a position clearly visible from the point of view of the transmitter.
(p.110)

The wireless LAN connection was lost, for some reason, and the connection
cannot be restored.

The following are possible reasons: excessive access to the wireless LAN terminal from
other terminals, a microwave oven or similar appliance in use nearby (interfering with
IEEE 802.11b/g reception), poor weather and high humidity. (p.110)

63: Wireless LAN authentication failed

64: Cannot connect to wireless LAN terminal

65: Wireless LAN connection lost

COP