User's Guide

Table Of Contents
7 Web Page Reference
135
7.9.8 Active Channel History
The active channel history is a time series display of the channels used by the PTP 500
Series Bridge over the last 25 hours. The active channel history is activated from the main
Spectrum Management page using the ‘Active Channel History’ hyperlink. An example of the
active channel history display is shown in Figure 73. Where there are parallel entries on the
displ
ay this signifies that the wireless link occupied this channel during the measurement
period. The measurement periods are one minute (from zero to sixty minutes) and twenty
minutes from (60 minutes to twenty five hours).
Figure 73 - Active Channel History Screen