User guide

March 2005 Managing Your Canopy Network
Through Software Release 6.1
Page 286 of 425 Issue 1
Canopy System User Guide
Table 45: Differences between graphical and tabular Spectrum Analyzer page
Graphical Spectrum Analyzer Page Tabular Spectrum Analyzer Page
Green bars display the latest readings. Table data provide the latest readings.
A yellow tick indicates the highest reading
since the SM entered the scan mode.
Only readings from the latest page refresh
are provided.
A red tick indicates any −4 dBm reading. No indication is provided for high readings.
21.1.2 Graphical Spectrum Analyzer Display
An SM/BHS displays the graphical spectrum analyzer only if both
◦ the module operates on Release 4.2 or a later release.
◦ the module is calibrated for received power. This is the case only if the Status
page reports received power in units of both RSSI and dBm. More recent
modules are calibrated before shipment.
An example of the graphical Spectrum Analyzer web page is shown in Figure 114.
Figure 114: Spectrum Analyzer screen, 900-MHz SM