Concepts and Features
R&S
®
ZNC
27
User Manual 1173.9557.02 ─ 13
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The next sections show the value of the vertical or radial diagram divisions ("Scale
Div.") and the reference value ("Ref").
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The
channel
section shows the channel that each trace is assigned to. It is omitted
if the all traces in the diagram are assigned to the same channel.
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The
type
section indicates "Invisible" if a trace is hidden and "Math" if the trace is a
mathematical trace. "GAT" indicates that a time gate is active for the trace. Use the
"TRACE > TRACE CONFIG > Mem Math" functions to display and hide data and
memory traces, and to define mathematical traces.
Tap and hold any of the sections in the trace list (except the type section) to open a context
menu and access the most common tasks related to the section.
Example:
The following context menu is assigned to the measured quantity section in the trace list:
A label "Cal Off" appears at the end of the trace line if the system error correction no
longer applies to the trace.
3.2.2.3
Markers
Markers are tools for numerical readout of measured data and for selecting points on the
trace. A marker is displayed with a symbol (e.g. a triangle, a crossbar or a line) on the
trace, which may be a data trace or a memory trace. At the same time, the coordinates
are displayed in a marker info field or in a table. Each marker can be defined as a normal
marker (M), reference marker (R), or delta marker (
Δ
M).
Screen Elements
