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Waveform Setup
R&S
®
RTB2000
48User Manual 1333.1611.02 ─ 03
1 = adjust horizontal scale
2 = adjust horizontal position
4.3.3 Horizontal Settings
The comprehensive "Horizontal" menu contains all horizontal settings. In zoom mode,
also zoom settings are listed in the menu.
► To open the menu, press the HORIZONTAL key.
Reference Point
Defines the time reference point in the diagram. It is indicated by a gray triangle outline
at the bottom of the diagram.
The reference point defines which part of the waveform is shown. By default, the refer-
ence point is displayed in the center of the window, and you can move it to the left or
right.
The reference point is the rescaling center of the time scale on the screen. If you mod-
ify the time scale using the SCALE knob, the reference point remains fixed on the
screen, and the scale is stretched or compressed to both sides of the reference point.
If you spread and pinch two fingers on the touchscreen to change the time scale, then
the reference point is set between the fingers.
Remote command:
TIMebase:REFerence on page 259
Time Scale
Defines the time scale of the horizontal axis for all signals, also known as timebase.
The scaling is indicated in the information bar above the grid.
Remote command:
TIMebase:SCALe on page 258
Horizontal Setup
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