Common Analysis and Display Functions
R&S
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User Manual 1179.4363.02 ─ 01
2. Select the "Delete" button.
3. Confirm the message.
The limit line and the results of the limit check are deleted.
How to configure a new limit line
1. In the "Line Config" dialog box, select the "New" button.
The "Edit Limit Line" dialog box is displayed. The current line configuration is dis-
played in the preview area of the dialog box. The preview is updated after each
change to the configuration.
2. Define a "Name" and, optionally, a "Comment" for the new limit line.
3. Define the x-axis configuration:
● Time domain or frequency domain
● Absolute or relative limits
● Linear or logarithmic scaling
4. Define the y-axis configuration:
● Level unit
● Absolute or relative limits
● Upper or lower limit line
5. Define the data points: minimum 2, maximum 200:
a) Select "Insert Value" .
b) Define the x-value ( "Position" ) and y-value ( "Value" ) of the first data point.
c) Select "Insert Value" again and define the second data point.
d) Repeat this to insert all other data points.
To insert a data point before an existing one, select the data point and then
"Insert Value" .
To insert a new data point at the end of the list, move the focus to the line after
the last entry and then select "Insert Value" .
To delete a data point, select the entry and then "Delete Value" .
6. Check the current line configuration in the preview area of the dialog box. If neces-
sary, correct individual data points or add or delete some.
If necessary, shift the entire line vertically or horizontally by selecting the "Shift x" or
"Shift y" button and defining the shift width.
7. Optionally, define a "Margin" at a fixed distance to the limit line.
The margin must be within the valid value range and is not displayed in the dia-
gram or preview area.
8. Optionally, if the y-axis uses relative scaling, define an absolute "Threshold" as an
additional criteria for a violation.
9. Save the new configuration by selecting the "Save" button.
The new limit line is displayed in the overview and can be activated.
Limit Lines
