User's Manual

Exalt Communications, Inc.
EX-5r Installation & Management
5000007 47
2006-05-17
Figure 5-18: Event Log Page
5.15 Diagnostic Charts Page
The Diagnostics Charts Page is used to aid in troubleshooting. This page illustrates the historical
(and current) performance for three parameters, RSL, BER and Radio Temperature.
The horizontal scale illustrates 120 points of time measurement and is synchronized for all three
graphs. The scale may be changed from seconds, to minutes, to hours, to days. Therefore, you
may display the last two minutes (120 seconds), last two hours (120 minutes), last 5 days (120
hours) or last 4 months (120 days) of information. All of this information is stored, so it is
possible to review all of these periods for short and long-term performance analysis. The right
hand side of the graph represents the most recent measurement and data ‘marches’ from the right
towards the left at every interval.
The vertical scale of each chart independently scales to show the maximum resolution based on
the maximum variation of the data over the selected measurement period.
Using your cursor, you may point to any spot on any of the three charts and all three charts will
illustrate the measurements taken for that time interval in the upper left corner of each chart. The
time interval is indicated by T=(value). This is followed by the value of the measurement, listing
the highest value, lowest value and average value measured over that interval of time.
For example if the time interval displayed is seconds, and you hold your cursor over the graph at
the T=50 mark on the horizontal axis, the measurements shown indicate performance from 50
seconds ago. The high/low/average values shown will be measurements that were made across
the 1 second interval that data was measured.