l
Selected Packets
displays the packet range selected in the
. This includes inapplicable
packets.
Inapplicable packets include Wi-Fi packets, Sniffer Debug packets, any packets that are not relevant to
PER Stats. Inapplicable packets do not appear as part of the Additional Statistics. packets.
l
Selected Duration
identifies the total amount of time in the selected packet range displayed in the
l
Duration Per Bar in Scrollbar:
identifies the amount of time represented by each bar in the
l
The
Channel Graph Y-Axis Max
can display two different values. When the
Snap Arrow
is orange
, the
values for channels in the main chart
are shown in relative terms in
Snap Mode
. This means
that one channel (or channels) with the greatest value is "snapped" to the top of the chart. In the graphic
below left, Channel 33 is snapped to the top of the chart.
The channel(s) with the greatest value become a full-scale reference display for the other channels that
have been relatively scaled. Channel comparisons become easier.
With Snap On you can select multiple time values in the
When the
Snap Arrow
is white
(Snap Mode turned off), the
values for channels in the main chart
are shown in absolute values
where the max value of each channel graph is the same regardless of
the position of the Viewport. Channel 33, which is snapped to the
top of the chart in Snap Mode (shown above left), appears like the right image when Snap Mode is turned
off.
l
Scrollbar Y-Axis Max
displays the maximum Y-Axis value in the
4.4.5 Packet Error Rate - Sync Selected Packets With Other Windows
By default, and unlike other windows, PER Stats is not synchronized with
other windows such as
in that selecting a frame range in
one does not highlight the same frame range in the other. This ensures
that
Frame Display
isn’t constantly re-synchronizing during live capture
while the view-port is maximized in PER Stats. If PER Stats synchronization is desired, it can be enabled by
checking the
Sync Selected Packets with Other Windows
check box.
4.4.6 Packet Error Rate - Export
The Export section of PER Stats allows you to export data to a .csv or .txt file.
1. To use the Export, select a range of data using the
2. Select .csv or .txt from
Export Selected Data
, depending on
what type of data file you want. The
Save As
dialog appears.
Chapter 4 Capturing and Analyzing Data
TELEDYNE LECROY
Frontline BPA low energy Hardware & Software User Manual
131
Summary of Contents for BPA LOW ENERGY
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