Topcon FC-500 - Using the FC-500 GPS;GNSS Receiver

54 FC-500 Handheld Field Controller Owner’s Manual
GPS/GNSS
FC-500 Geo models have GPS/GNSS with 2 to 5 meter
accuracy.
Using GPS/GNSS
To use GPS/GNSS, tap on the GPS/GNSS status gadget to
turn it on. The GPS/GNSS starts looking for satellites to use for
a x. The green LED on the keypad blinks periodically, and a
satellite icon appears on the title top bar.
Once enough satellites are found, information similar to the
following is shown:
5 SV The number of satellites used for the current
position.