Racal Instruments 3156B, Руководство пользователя

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3156B User Manual
WaveCAD 4-48 Racal Instrument © 2005
Save Waveform
The Save Waveform command will store your active waveform in your
3156B directory, as a binary file with a *.wvf extension. If this is the
first time you save your waveform, the Save Waveform As…
command will be invoked automatically, letting you select name,
location and format for your waveform file.
Save Waveform As…
Use the Save Waveform As… command the first time you save your
waveform. It will let you select name, location and format for your
waveform file.
Print
With this command you may print the active Waveform Window. The
standard printer dialog box will appear and will let you select printer
setup, or print the waveform page.
Exit
The Exit command ends the current FM Composer session and takes
you back to the Panels screen. If you made changes to your waveform
since it was last saved, make sure to Save your work before you use
this command.
Wave Commands
The Wave commands let you create waveforms on the screen. The
Wave command has a library of 6 waveforms: Sine, Triangle, Square,
Exponent, Pulse, and Noise. It also lets you create waveforms using
an Equation editor. Information how to create waveforms using the
Wave commands is given below.
Creating Waveforms From the Built-in Library
You can create any waveform from the built-in library using the Wave
command. Clicking on one of the Wave options will open a dialog box.
An example of the Sine waveform dialog box is shown in Figure 4-25.
This dialog box is representative of the rest of the waveforms, so other
waveforms will not be described.
Creating Sine Waveforms
Use the following procedure to create sine waveforms from the built-in
library. Click on Wave, then sine… the dialog box as shown in Figure
4-25 will appear. You can now start programming parameters that are
available in this box.
Start Point Anchor
– Defines the first point where the created wave will
start. Note that if you change the start point the left anchor will
automatically adjust itself to the selected start point. The example
shows start point set at point 200.
End Point Anchor
– Defines where the created waveform will end.
Note that as you change the end point the right anchor will
automatically adjust itself to the selected end point. The example
shows end point set at point 499.