Waveform Setup
R&S
®
Scope Rider RTH
46
User Manual 1326.1578.02 ─ 12
Time Scale
Sets the time scale (timebase) of the horizontal axis for all signals, in seconds per divi-
sion. The value is shown in the top information bar.
Increase the scale to see a longer part of the waveform. Decrease the scale to see the
signal in more detail. The scale has a point that remains fixed on the screen when the
scale value is changing - the reference point.
To set the time scale, you can also use the [TIME] keys.
Note:
In FFT mode, the time scale may be restricted depending on the selected fre-
quency span, (see
Remote command:
Horizontal Position
Sets the horizontal position of the trigger point in relation to the reference point. The
trigger position is marked by a colored triangle at the top of the diagram.
You can set the trigger point even outside the diagram and analyze the signal some
time before or after the trigger. In this case, the trigger marker is shown on the left or
right side of the diagram.
To set the horizontal position, you can also use the [POS] keys.
Remote command:
Reference Point
Defines the time reference point in the diagram. You can set the reference point in the
middle, or to the right to see the signal before the trigger. If the reference point is on
the left, you see the signal after the trigger.
Remote command:
3.4
Acquisition Control
Acquisition settings define the processing of the captured samples in the instrument.
► To adjust the acquisition settings, press the [ACQUIRE] key, or select "Acquire" in
the main menu.
► To start or stop acquisition, press the [RUN STOP] key.
Acquisition Control
