Display
R&S
®
RTM20xx
66User Manual 1317.4726.02 ─ 01
"Modulation"
Modulated intensity; Intensity is modulated continuously according to
the selected "Source Z".
"On | Off"
Intensity is determined by a "Threshold" value. If the Z signal value is
below the selected threshold, the corresponding x/y point is displayed
with lowest intensity. If the Z signal value is above the threshold, the x/
y point is displayed with the defined intensity level.
Remote command:
DISPlay:XY:ZMODe on page 316
Threshold ← Z Setup
Defines the threshold for intensity with a two-state modulation, if "Z-Intensity" is set to
"ON | OFF".
Remote command:
DISPlay:XY:ZTHReshold on page 316
4.3 Zoom
You can zoom into waveforms to analyze the results in more detail. The zoomed area
and its position can be configured numerically or using the rotary knobs.
Using Markers
You can use markers to quickly zoom into a place of interest in the display, see "To zoom
into a marker position" on page 72.
4.3.1 Zoom Display
When you activate zoom display, two windows are displayed: the original waveform dia-
gram at the top (Y(t)-window), and the zoom window at the bottom. The zoom area
defines the part of the original waveform to be zoomed. It is indicated by white lines in
the original Y(t)-window.
Zoom
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