Symbol VRC 89 Series, Руководство по продукции

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5-9
Spectrum24 Network Configuration
very close proximity. Additionally, select minimum Spectrum24 Network
Configuration power in instances where little or no radio interference from other
devices is anticipated.
The Automatic Power Saving Mode switches to Best Network Performance when an AC
power supply is detected. If a battery is used, an appropriate setting between Best Network
Performance and Acceptable Network Performance is automatically chosen based on a
real-time analysis of network usage. The Automatic Power Saving Mode is the default
setting and extends the operating time before the battery is recharged.
The Manual Power Saving Mode allows you to select a performance level suited to
intended operation. There are six settings ranging from the Best Network Performance
(using the most battery power) to Acceptable Network Performance (using the least battery
power). A network performance description is displayed for each power range.
Status Tabs
Signal Tab
Use the Signal tab to display a real-time graph of the signal quality of the adapter to the
associated access point, including the number of times the adapter has roamed to and from
APs, the current data rate, and the network status. Signal quality indicates how clearly the
adapter can "hear" the associated access point.
Figure 5-9. Signal Tab
Note: The Signal tab is only available in Infrastructure mode (selected on
the Mode tab).