R&S
ZVL
Getting Started
Basic Tasks
Operating manual 1303.6538.62 - 05
56
To set the sweep range use one of the following methods:
J
Define Start and Stop values
1. Create two normal markers, e.g. the markers
Mkr 1
and
Mkr 2,
and place them to
the desired start and stop values of the sweep range.
2. Activate
Mkr 1
and click
Trace
–
Marker --> – Start = Marker
.
3. Activate
Mkr 2
and click
Trace
–
Marker --> – Stop = Marker
.
J
Use a definite Span
1. Create a marker and set it to delta mode.
2. The analyzer automatically creates a reference marker in addition to the delta
marker.
3. Place the reference marker to the desired start value of the sweep range.
4. Set the value of the delta marker equal to the desired (positive or negative) span.
5. Activate the delta marker and click
Trace
–
Marker --> – Span = Marker
.
To move the trace relative to the vertical axis proceed as follows:
1. Create a normal marker, e.g. the marker
Mkr 1,
and
place it to a particular trace
point. E.g. you can use the marker
Search
functions to locate a maximum or
minimum on the trace.
2. Click
Trace
–
Marker --> – Max = Marker
to move the trace towards the upper
diagram edge, leaving the values of the vertical divisions
(Scale Div.)
and the
overall vertical scale unchanged. Analogously, click
Min = Marker
to move the
trace towards the lower diagram edge, or click
Ref Value = Marker
to move the
trace towards the Reference Value.
