Axesstel MV400 - Manual (Page 42)

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g and b Mode
In this mode, the Modem is compatible with 802.11b and 802.11g wireless
clients simultaneously. This is the factory default mode and ensures
successful operation with all Wi-Fi compatible devices. If you have a mix of
802.11b and 802.11g clients in your network, we recommend setting the
Modem to g and b mode. This setting should only be changed if you have a
specific reason to do so.
g only Mode
g only mode works with 802.11g clients only. This mode is recommended only
if you want to prevent 802.11b clients from accessing your network. To switch
modes, select the desired mode from the “Wireless Mode” drop-down box.
Then, click “Apply Changes”.
b only Mode
We recommend you DO NOT use this mode unless you have a very specific
reason to do so. This mode exists only to solve unique problems that may
occur with some 802.11b client adapters and is NOT necessary for
interoperability of 802.11g and 802.11b standards.
When to use b only Mode
In some cases, older 802.11b clients may not be compatible with 802.11g
wireless. These adapters tend to be of inferior design and may use older
drivers or technology. Switching to this mode can solve problems that
sometimes occur with these clients. If you suspect that you are using a client
adapter that falls into this category of adapters, first check with the adapter
vendor to see if there is a driver update. If there is no driver update available,
switching to b only mode may fix your problem. Please note that switching to
b only mode will decrease 802.11g performance.
Changing the Wireless Channel
There are a number of operating channels you can choose from. In the United
States and Australia, there are 11 channels. In the United Kingdom and most
of Europe, there are 13 channels. In a small number of other countries, there
are other channel requirements. Your Modem is configured to operate on the
proper channels for the country you reside in. The default channel is 11
(unless you are in a country that does not allow channel 11). The channel can
be changed if needed. If there are other wireless networks operating in your
area, your network should be set to operate on a channel that is different than
the other wireless networks. For best performance, use a channel that is at