ZyXEL Communications PCMCIA Manual page 37

Site Survey:
When the Site Survey screen is displayed, the channel quality of all 14 radio channels will be
displayed. These channel quality measurements are shown on each gauge for the 14 radio
channels. The blue bar indicated the channel quality is clear and good. The higher the blue
bar is, the better quality you have (i.e., less interference). The yellow bar indicates the
channel quality is fair and the red bar indicates the channel is busy or having severe
interference.
About:
The About item shows the versions of the Wireless LAN Utility, driver, firmware of the
11Mbps Wireless LAN PC Card. Also, the MAC address and frequency domain are displayed.
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