Instrument Tour
R&S
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31Getting Started 1337.9946.02 ─ 05
[Math]
Opens the "Math" dialog box, where you can configure the calculation of mathe-
matical waveforms using various mathematic operations on other waveforms.
Press the key repeatedly to switch the math waveform.
If a math waveform is selected, the vertical rotary knobs are illuminated in brown
(default color), the brightness of the color depends on the selected waveform.
[Position] (upper knob)
The upper rotary knob changes the vertical position or the offset of the selected
waveform. The horizontal axis and the selected waveform are moved vertically.
The knob lights up in the color of the selected waveform.
You can select if the knob changes the position or the offset in "File" menu >
"Frontpanel Setup" > "Knobs". To set the value to zero, press the knob. Turn
clockwise to move up the waveform. The current value is shown in the input box
in the lower right corner of the screen.
●
Position indicates the vertical location in divisions.
●
Offset moves the vertical center of the selected channel to the offset value.
[Scale]
This rotary knob adjusts the vertical scale for the selected waveform. The knob
lights up in the color of the selected waveform.
Turn clockwise to stretch the waveform. Doing so, the scale value V/div decrea-
ses.
Press the knob to toggle between coarse and fine scale adjustment.
[Signal Off]
Turns off the selected signal and selects the next channel, math, or reference
waveform.
The key is illuminated in the color of the selected signal and changes the color
according to the new selection.
4.3.5 Trigger Controls
The keys and knob in the Trigger functional block adjust the trigger and start or
stop acquisition.
Keys and Controls
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