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WLAN1500
 Wireless PC LAN Card 
®
Chapter 5 - Troubleshooting - Continued
5.4 Problems Communicating With the Computer
PROBLEM
CORRECTIVE ACTION
The ParkerVision Wireless 
LAN Card client cannot 
communicate with the other 
computer on the Ethernet 
when the Infrastructure mode 
is confi gured.
Make sure that the AP and the associated computer are on.
Make sure your computer and the AP use the same SSID.
Make sure both computers are associated with the Access Point.
Use the Windows Ping Command to test communications to the access point’s IP Address.  
Consult your Access Point documentation for the address settings.  If you can Ping the 
Access Point, you should then attempt to Ping the second computer.  The IPCONFIG 
command will display a computer assigned IP Address when entered from a Windows 
Command Prompt.
Use the Site Survey utility to verify operating radio channel has low interference. Change 
the AP and all the stations within the BSS to another radio channel if interference is high.
Make sure that the computer and the AP share the same security option and key.
ParkerVision Status Utility  
Button displays No Signal.
Move your computer closer to the AP within the transmission range.
There is too much radio 
interference (for example 
microwave oven or 
cordless telephone) 
around your wireless 
network. 
Relocate or reduce the radio interference.