IM 701450-02E
13
Introduction to Main Functions
Zooming a Waveform along the Horizontal (Time) Axis
User’s manual section 8.4, ”Zooming the Waveform”
You can expand (zoom) a displayed waveform along the time axis. Two areas of a waveform can be zoomed at the
same time. This function is useful when you want to observe one part of a waveform in detail that was acquired over
a long period of time. You can specify the area to be zoomed or the zoom position (position of the zoom box).
Zoom box Z1
Main (normal)
waveform display
area
Zoom box Z2
You can display two zoomed
waveforms, Z1 and Z2.
Zoomed waveform
display for Z1
Zoomed waveform
display for Z2
X-Y Waveform Display
User’s manual section 8.5, “Displaying X-Y Waveforms”
This function takes the signal level of the specified waveform assigned to the X-axis (horizontal axis), and the signal
level of another waveform assigned to the Y-axis (waveform for which display is ON), and displays the relationship
between the two. You can observe an X-Y waveform and the normal T-Y waveform (waveform based on the time
axis and signal level) simultaneously. Up to two X-Y waveforms can be displayed on the screen.
Waveform Computation
User’s manual chapter 9, “Waveform Computation”
The following operations are available: arithmetic (+, -, x), binarization, inversion, differentiation/integration, phase
shift, power spectrum computation (FFT). Instruments equipped with the user-defined math option (/G2) can also
perform a second computation chosen from a wide selection of functions including trigonometric, differential, integral,
square root, digital filtering, six types of FFT functions.
Shows the entered equation.
Math definition dialog box
Enter the desired equation using the
keyboard displayed in the dialog box.
Up to 55 characters can be used in
the equation.
Shows the current Math1 and
Math2 equations.
