> For the complete documentation index, see [llms.txt](https://survey.fmpx.docs.frox-it.de/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://survey.fmpx.docs.frox-it.de/tipps-aus-der-praxis/messinstrumente/verbindung-zur-gnss-antenne.md).

# Verbindung zur GNSS Antenne

Wenn die Antenne nicht verbunden werden kann, überprüfen Sie bitte folgende Möglichkeiten:

* Wurde die Antenne bereits mit FX Survey / FX Collector verwendet? Wenn nein, dann muss diese erst eingerichtet werden.
* Bluetooth am Tablet an?
* Offene Windows Updates vorhanden, bitte ausführen.
* Antenne an?
* Akku der Antenne noch geladen? Ein schwacher Akkustand kann die Verbindung zur Antenne verhindern.  
* Verbindung via COM Port? Ist der COM Port anderweitig in Verwendung?
* Einstellungen bei Extras / Programmeinstellungen / GNSS / Receiverauswahl korrekt? GNSS Steuerung frox (z.B. GS18) bzw. Leica Zeno Connect (z.B. FLX100, GG04).
* Neustart von Rechner und Antenne


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