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Waveform Setup
R&S
®
RTB2000
47User Manual 1333.1611.02 ─ 03
Turn clockwise to move the position to the right, and press the knob to reset the value
to zero. The current value is shown in the information bar.
In zoom and FFT, the knob sets the position in the active diagram. Tap the diagram
that you want to adjust. If a zoom is active, either the position of the zoom window or
the trigger position is changed. In an FFT diagram, the knob changes the center fre-
quency in frequency domain, or the trigger position in time domain.
Remote command:
TIMebase:POSition on page 259
REFCurve<m>:HORizontal:POSition on page 281
TIMebase:ZOOM:TIME on page 276
SCALE
Adjusts the time scale of the horizontal axis for all signals, also known as timebase.
Turn clockwise to stretch the waveforms - the scale value time/div decreases. Press
the knob to toggle between coarse and fine scale adjustment. The current value is
shown in the information bar.
In a zoom diagram, the knob changes the zoom scale. In an FFT diagram, the knob
changes the span. Tap the diagram that you want to adjust.
Remote command:
TIMebase:SCALe on page 258
REFCurve<m>:HORizontal:SCALe on page 281
TIMebase:ZOOM:SCALe on page 276
ZOOM
Enables or disables the zoom with the last configuration.
See also:
Chapter 6.1, "Zoom", on page 69.
Remote command:
TIMebase:ZOOM:STATe on page 276
HORIZONTAL
Opens the menu to configure horizontal scale, position, and reference point. The cur-
rent scale and position is shown in the top information bar.
If zoom is active, you can find also the zoom scale and zoom position in this menu.
ACQUISITION
Opens the "Acquisition" menu. Here you control the data processing - how the wave-
form is built from the captured samples. The current acquisition mode is shown in the
top information bar.
See also:
Chapter 4.4, "Acquisition Setup", on page 49.
4.3.2 Shortcuts for Horizontal Settings
To adjust the horizontal scale and the position, you can use the shortcuts on the top of
the display. The labels show the current values.
Horizontal Setup
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