The panel is shown, when TCE detecting, that you are currently at a planetary body.
In the center you will find yourself showing the direction, you are flying. All recorded planetary installations are also shown, when in range. The range is automatically selected and zooming in, if you come closer to your target.
Click AUTO to deactivate the automatic range adjustment and select a fixed range. Click the button again to reactivate the automatic selection.
Click the LOCK button to select any detected location at the planet as your current destination.
When clicked onto the MAP button, the Planetary Map panel will appear and shows your current position on a global scale.