User's Manual

146 Troubleshooting the WLAN
Unavailable
network 
connection
(continued)
RF interference from
Access Points or
other wireless
networks
The use of identical or overlapping RF channels can cause interference with the
operation of the WLAN device. Change the channel of your Access Point to a
channel that does not overlap with the interfering device.
Wireless network
au
thentication has
failed
Re-check your Network Authentication, Encryption, and Security settings.
Incorrectly configured security settings such as an incorrectly typed WEP key,
a misconfigured LEAP username, or an incorrectly chosen authentication
method will cause the LAN device to associate but not authenticate to the
wireless network.
Incorrectly
conf
igured network
settings
Recheck the configuration of your network settings.
Incorrect IP address
configuration
This only applies to networks using static IP addresses. Please contact your
network administrator for the correct settings.
Problem Possible Cause Possible Solution
Sparrow T580.book Page 146 Friday, October 1, 2010 9:11 AM
DRAFT