User Manual

3.9 Analysis with the Waveform Screen
82
The analysis segment of the mem-
ory waveform for one pass is dis-
played.
Analysis segment for one pass (the number of analys
is
points)
Specify the location of the analysis inpu
t
data using the jog and shuttle controls.
Jog
Moves the analysis starting poin
t.
Memory Waveform
Shuttle
Scrolls the Memory waveform.
Press the SPEED key to adjust the movement and scrolling
speed.
Cursor Speed: HIGH
To change the number of
analysis points
The setting can be changed at the top of the Waveform screen.
The range is determined by the number of analysis points.
If the analysis range (number of points) is larger than the memory waveform as
shown below, analysis is not performed.
To analyze only a certain
portion
At the top of the Waveform screen, set the trigger mode to [Single], so that only the
currently displayed analysis segment will be analyzed.
When the trigger mode is other than [Single], analysis continues for the specified
number of analysis points, or to the end of data. To interrupt analysis in progress,
press the STOP key.
To change analysis condi-
tions
Press the SUB MENU keys to select [FFT (1/2)] or [FFT (2/2)], and change the set-
tings.
Analysis Segment Display
7
8
Select analysis conditions as occasion
demands.
Analysis results are displayed on the lower graphs.
When the trigger mode is [Auto] or [Repeat], the num
-
ber of analysis points up to the end of the waveform
data is analyzed, and the last data is displayed.
Shows the last analysis segment.
Press the START key to begin analyzing.
9
Analysis Starting Point
Shows the number of times analysis was performed.