Viavi CX300 ComXpert, Operation Manual, Page: 189 / 256

Chapter 5 Test and Measurement Functions
Spectrum Analyzer
22130634 CX300 ComXpert Operation Manual Rev. 001
5.15.1.4 Trace Settings
Trace controls and settings define how traces are displayed on the Spectrum Analyzer plot
field.
Table 5-39 Spectrum Analyzer Trace Controls and Settings
Control/Setting Description
Select Trace
Tap to select trace from the following options: Trace 1 , Trace 2 ,
Trace 3
,
Trace 4
,
Trace 5
, or
Trace 6
. See Figure 5-7 and
Figure 5-8 .
Trace View
Select the T
race View
to
On
of
Off
. Once
On
is selected, you
can see the selected trace with its dedicated color on the chart.
See Figure 5-7 and Figure 5-8 .
Trace Mode
Selects the mode used to calculate and display trace data on
the plot field.
NOTE
When Max Hold or Min Hold are selected, the instrument
compares newly acquired data with the active trace, and
displays larger maximum values or smaller minimum values on
the plot.
Clear Write
Clears current data and display with new measurements,
and once selected, W is indicated beside the trace in the
Trace Legend
.
Capture
Capture the selected trace and compare traces, and once
selected, C is indicated beside the trace in the Trace
Legend
.
Max Hold
Displays the input signal’s maximum response only
(unlimited or for a certain amount of time), and once
selected, M is indicated beside the trace in the
Trace
Legend .
Min Hold
Display the input signal’s minimum response only (unlimited
or for a certain amount of time), and once selected, m is
indicated beside the trace in the Trace Legend .
Load
Loads a saved trace, and once selected, L is indicated
beside the trace in the
Trace Legend
.