4.6 Changing Waveform Memory Settings and Calculation between Memories
4-25
4
Changing Measurement Conditions
Note:
When storage mode is set to Overlap, Traces are overwritten on the
display. However, only the most recent trace becomes the target
traces to be measured. They are:
●
Trace whose data can be read out by marker
●
Trace to be stored to memory
●
Trace whose spectrum width or center wavelength is measured
by Spectrum Analysis
Setting Calculating Formula
When Calculate is set at the trace type, the data calculating method can
be set.
1. Press
f4 Calculation
.
2. Select the calculation-target trace from the dialog box using the
arrow keys.
Grayed-out traces cannot be selected.
The calculation method is displayed in the trace.
Note:
Only traces made with the same measurement conditions
(wavelength range, resolution, number of sampling points) can be
calculated.
is displayed when the trace calculation cannot be performed
because the measurement conditions are different between traces.
When the selected trace type is changed to Calculate or Blank, the
calculation equation is erased and the trace type becomes Blank.
When Calculate is selected, only traces with the Calculate trace
type are displayed.
Setting Trace Display
Set whether to display the Active Trace on the screen.
1. Press
f5 Display
. When the trace is displayed on the screen, set to
On.
2. When
f5 Display
is pressed to set Off, the trace display is erased from
the screen.
The names of traces that are not displayed on the screen are erased
from the trace display.
Note:
When display of the Active Trace is set to Off, the analysis
functions and trace markers cannot be used.
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