U.S.Robotics USR2249 Guide D'installation page 7

Troubleshooting
My computer does not recognise the 22 Mbps Wireless Access Point after I
changed the settings.
Possible Solution:
Ensure that the WLAN Configuration utility is installed for your 22 Mbps Wireless Access Point
and that the Configuration utility is installed and functioning for your Wireless Access PC Cards or
PCI Adapters.
Possible Solution:
Ensure that you are contacting the correct 22 Mbps Wireless Access Point by verifying the MAC
address.
Possible Solution:
Ensure that the correct password and encryption option are being used. If you changed the set-
tings in the configuration of the 22 Mbps Wireless Access Point, you must also change the set-
tings of every Wireless Access PC Card or PCI Adapter attached to his network. The settings of the
Wireless Access PC Cards or PCI Adapters must match the new settings of the 22 Mbps Wireless
Access Point. If you are still experiencing difficulties, reset all of your Wireless Access Points and
wireless network adapters to the default settings ad try again.
I am unable to communicate with the 22 Mbps Wireless Access Point.
Possible Solution:
Be sure that each Wireless PC Card or PCI Adapter that you want to connect to the wireless net-
work is set to Infrastructure mode within the Configuration Utility. If your Wireless Access PC
Cards or PCI Adapters are not set to Infrastructure mode or Auto Detect mode, they will not be
able to communicate with the 22 Mbps Wireless Access Point.
Possible Solution:
Your 22 Mbps Wireless Access Point may not be responding. Try resetting the 22 Mbps Wireless
Access Point to reactivate it. Press in and hold the RESET button. While holding in the RESET but-
ton, unplug the power adapter from the 22 Mbps Wireless Access Point and then plug it back in.
Continue to hold the RESET button for about five seconds to restore the factory default settings.
When this is performed, the Wireless Activity LED will blink.
Possible Solution:
Your 22 Mbps Wireless Access Point may not have received a valid IP address for your network. If
you see a window stating that a free IP address could not be determined when you double-click
the Wireless Access Point in the Access Point Configuration Utility, you need to manually assign
an IP address. Refer to the "22 Mbps Wireless Configuration Utilities" chapter in the User Guide.
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