D-Link DWL-120 User Manual page 16

CONFIGURATION UTILITY
Signal Strength
The Signal Strength bar graph is only active when the node is in
Infrastructure Mode. The bar graph displays normalized signal
strength as reported by the radio, averaged over all frames over
100 bytes long that are received from the Access Point. A label
summarizes the quality of the link over the bar graph, which can
take on one of the following values:
"Not Applicable"
"Poor"
"Fair"
"Good"
"Excellent"
The D-Link Air adapter will start looking for a better Access Point if
the Link Quality becomes "Poor." Link Quality is a measure of
receive and transmit errors over the radio channel.
CONFIGURATION TAB
The Configuration Tab contains several fields where the operating
parameters of the D-Link Air product can be viewed and changed.
Changes to any of the parameters in the panel can be applied to
the wireless adapter without the need to reboot the PC.
Figure 2 - Configuration Utility with opened "Configuration" tab.
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