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Using SignalTrack

MANIPULATING THE DISPLAY

Features of the display can be altered via the View menu and by change the Display options in the

Setup->Options dialog. The figure below shows the View Menu.

BEARING LINES, ESTIMATED POSITIONS, ESTIMATE ELLIPSE, AVERAGE

ESTIMATED POSITION

If the Show Bearing Lines item is checked SignalTrack draws a line of bearing from each site

location towards the target emitter. Uncheck this menu item to disable the drawing of bearing lines.

If the Show Estimated Positions item is checked SignalTrack will calculate the estimated position

of the emitter based on the bearing measurements of two or more sites and display them as circles.

If the Show Estimate Ellipse is checked SignalTrack will display an ellipse that under ideal

conditions predicts the emitter has a 95% probability of being within the ellipse. If the Show

Average Estimated Position is checked SignalTrack will display the average of a user selectable

number of position estimates. The number of estimates to use is selected in the Display dialog as

discussed below. The colors of the estimated positions and the ellipse can be set using the Display

dialog as discussed below.

ZOOM

You can adjust the zoom level by right clicking on the map and selecting Zoom In or Zoom Out,

typing CTRL++ or CTRL+-, or selecting Zoom In or Zoom Out from the View menu.

DISABLING A SITE

You can disable a site by right clicking on the site and selecting Disable. Data coming received for a

disabled site will be logged (if enabled) and put in the Playback file (if enabled), but it will not be

displayed on the screen.

DISPLAY OPTIONS

Figure 55: View Menu

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AOR AR5001D Guida Utente Pagina 87