The display control window appears, when clicking on
button on the right side of the network analyzer
window. This windows is used to easily change the area in the display
of the network analyzer.
Figure: The display control window of the network analyzer
The buttons to change the range of the displayed area in horizontal direction have the following functions:
:
The length of the interval is to be bisected. The lower bound remains.
:
The length of the interval is to be doubled. The lower bound remains.
:
Shifts the range to the left by the width of a grid column.
:
Shifts the range to the right by the width of a grid column.
:
Shifts the range to the left by the length of the interval.
:
Shifts the range to the right by the length of the interval.
The buttons to change the range in vertical direction
have a corresponding function. To close the display control window, press
the 
button.