Getting started
R&S
®
RTP
56User Manual 1337.9952.02 ─ 12
The vertical rotary knobs are focused on the selected waveform. They are illuminated
in the color of the selected waveform.
[Logic]
Opens the dialog box for configuration of parallel buses and digital channels. The key
lights up if you enable at least one parallel bus. You can switch off the selected bus
using the [Signal Off] key.
[Ref]
Opens the "Reference" dialog box, where you can configure and display reference
waveforms. Press the key repeatedly to switch the reference waveform.
If a reference waveform is selected, the vertical rotary knobs are illuminated in white or
light gray (default colors), depending on the selected waveform.
[Math]
Opens the "Math" dialog box, where you can configure the calculation of mathematical
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 wave-
form. 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 "Menu" > "Settings" >
"Frontpanel" > "Knobs" dialog.
●
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 decreases.
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 wave-
form.
The key is illuminated in the color of the selected signal and changes the color accord-
ing to the new selection.
3.2.3.5 Trigger controls
The keys and knob in the Trigger functional block adjust the trigger and start or stop
acquisition.
Instrument tour
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