This is an instructional video on calibrating the Trimble Geo 7x internal sensors.  This calibration is required on all new units.  TerraSync navigation functions will NOT work until this has been successfully performed.

Full calibration should be performed:

• the first time the device is used.

• if the device temperature or environment temperature has changed dramatically.

• whenever the calibration utility recommends Full Calibration.

• if after performing a fast calibration, sensor measurement still appear to be erroneous.

Support Note – Trimble Geo 7X Orientation Sensor Calibration 



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