User Manual

Here are descriptions of every setup items:
Wireless mode
Select wireless operation mode, available options are 802.11b/g mix, 802.11b
only, and 802.11b/g/n mix. You can select 802.11b/g/n mix to maximize wireless
compatibility with wireless access points and other wireless devices. Anyway,
you can set this setting to ‘802.11b only’ when you’re going to communicate with
old 802.11b wireless devices and you got problem using other two modes.
Wireless Protection
This setting helps your network card to avoid interference with other wireless
devices when there are both 802.11b and 802.11g wireless devices in the same
place. It’s recommended to set this setting to ‘Auto’, since enabling this setting
will slightly reduce the data transfer performance.
TX Rate
Normally, the wireless network card will adjust transfer rate automatically
according to wireless signal quality. However, you can fix the data transfer rate
to a lower fixed rate if you think there’s some problem about data transfer, or
you’re too far from wireless access point. It’s recommended to set this setting to
‘Auto’, unless you really know the meaning of this setting.
Tx BURST
Check this box to accelerate the data transmit rate. It may not work with all
wireless access point and wireless devices.
Enable TCP Window
Size
Check this box and the configuration utility will adjust TCP window size
automatically, to get better performance. It should be safe for most of wireless
environments, but if you found some problem on data transfer, uncheck this
box.
Fast Roaming at
Check this box and you can adjust the threshold of when this wireless network
card should switch to another wireless access point with better signal quality.
Only adjust value when you understand what it means.
Turn off RF
Click this button to switch wireless radio off, click it again switch wireless radio
on.
Select Your Country
Region Code
Select the country / region code of the place you’re living. Different country /
region have different regulations on wireless devices, and it’s forbidden to use
certain channel (radio frequency) in some countries or regions. Please select
the country and region code according to the place you live.
Show Authentication
Status Dialog
When your computer is being authenticated by wireless authentication server, a
dialog window with the process of authentication will appear. This function is
helpful to find out the problem when you can not be authenticated, and you can
provide this information to authentication server’s administrator for debugging
purpose.
Enable CCX
Enable Cisco Compatible eXtensions. CCX is a wireless feature developed by
Cisco used to improve the wireless performance with CCX compatible wireless