99
Handling Error Messages
Is the pairing software running?
X
Start the pairing software and follow the instructions to re-establish the connection (p.48).
Are the transmitter and wireless LAN terminal configured with the same encryption
key for authentication?
X
This error occurs if the encryption keys do not match when the authentication method for
encryption is [
Open system
].
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 (p.24).
Are the target computer and wireless LAN terminal on?
X
Turn on the target computer and wireless LAN terminal.
What to check on the transmitter
Is the transmitter’s network setting set to [Auto setting], or its IP address setting
set to [Auto assign]?
X
If you are not using a DHCP server, set the transmitter’s network setting to [
Manual
setting
] and IP address setting to [
Manual setting
What to check on the DHCP server
Is the DHCP server on?
X
Turn the DHCP server on.
Are there enough addresses for assignment by the DHCP server?
X
Increase the number of addresses assigned by the DHCP server.
X
Remove devices assigned addresses by the DHCP server from the network to reduce the
number of addresses in use.
Is the DHCP server functioning correctly?
X
Check the DHCP server settings to make sure it is functioning correctly as a DHCP
server.
X
If applicable, ask your network administrator to ensure that the DHCP server can be used.
11: Connection target not found
12: Connection target not found
21: No address assigned by DHCP server
Handling Error Messages 21 - 26
Check the following points when responding to errors numbered 21 - 26.
Are the transmitter and wireless LAN terminal configured with the same encryption key for
authentication?
X
This error occurs if the encryption keys do not match when the authentication method for
encryption is [
Open system
]. 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
(p.24).
COP
Y
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