Display Of Spectra: Waterfall Diagram - Fluke VIBXPERT II User Manual

3D display of spectra: Waterfall diagram
If several spectra were recorded for one measurement task (max.
75), these appear in a 3-dimensional diagram - the waterfall
diagram.
Navigation
Navigate through the individual spectra.
Move the cursor along the frequency axis.
Change view
To rotate the waterfall diagram change the display mode:
• Press the MENU key and click on 'Resize display field'. Use the
navigation keys to do the following:
tilt the diagram around the frequency axis.
rotate the diagram around the amplitude axis.
This display mode is indicated by the icon shown right.
Cursor
Only the main and delta cursors are available for evaluation in the
3-D view. To activate the delta cursor, press the MENU key and click
on 'Cursor > Delta' (see P. 4-5).
Zoom
The Zoom function can be used in the Waterfall diagram along the
frequency axis (=X) as well as along the Z-axis. The amplitude axis
(=Y) cannot be scaled in the 3-D view.
Left:
Waterfall diagram
Right:
Rotate / Tilt diagram:
Use the navigation keys in the
mode
4-13
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