Is your GPS connection Wireless or Wired?
WIRELESS – The only cable plugged into the PX-501 would be the power cable. The GPS is plugged into the DAC 8000. The GPS signal is then wirelessly transmitted from the DAC 800 to the PX-501 computer.
WIRED – PX5 Rover mounted to the back of your PX-501 computer.
WIRED – GPS will plug directly into your compter.