Stanford Research Systems SR780, Operating Manual And Programming Reference

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4-32 Display Setup Menu
SR780 Network Signal Analyzer
If the Y axis is scaled linearly, the vertical scale is expressed in the display units. If the Y
axis is logarithmic, the vertical scale is always dB/division.
The two displays can have different scales. This entry field can be linked to both displays
using the [Link] key.
Command: Y2DV (?) d {, x}
Pan
Set the Pan (translation) of the active display. This value is the left most displayed bin
when the X axis is Zoomed (expanded).
The two displays can have different translations when expanded. This entry field can be
linked to both displays using the [Link] key.
Command: XPAN (?) d {, i}
Zoom
Select the Zoom factor (X axis expand) of the active display. ‘Expand’ is shown in the
display whenever it is expanded.
Expanding the X axis is a convenient way of examining closely spaced details in a
display without changing the measurement. Expansion is about the Marker Position
whenever possible. Use Pan to translated a zoomed display.
Zoom is not allowed when the X axis is logarithmic or when the View is polar (Nyquist
or Nichols plot).
The two displays can have different Zoom values when expanded. This entry field can be
linked to both displays using the [Link] key.
Command: XZOM (?) d {, i}