Exfo FTB-5230S Optical Spectrum Analyzer for FTB 200 v2 Manuel d'utilisateur télécharger pdf (Page 210)

Managing Results

204 FTB-5230S/-OCA

Using Zoom Controls

Use the zoom controls to change the scale of the trace display.

You can zoom in on or out of the graph using the corresponding buttons or

let the application automatically adjust the zoom on the currently selected

peak from the results table.

You can quickly zoom in on or out of a selected peak.

You can also return to the original graph value.

The application provides an automatic zoom on peak feature. When this

feature is activated and you press on a row in the peak results grid, the

graph will zoom and tab to show that peak covering 33 % of the graph

canvas. By default, this option is deactivated.

Note: The auto zoom on peak feature is not available in the OCA application.

Note: You cannot select channels on the graph when the markers are displayed.

Note: You can only move the markers with the button.

Selection mode

Move view area

Zoom in on the defined area

Zoom in

Full view

Zoom out

Auto zoom on peak (not available in the OCA application)

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Exfo FTB-5230S Optical Spectrum Analyzer for FTB 200 v2 Manuel d'utilisateur Page 210