iii
Mounting the Antennas .............................................................................................................................. 1 8
Mounting Orientation ................................................................................................................................. 18
H220 Orientation and Sensor Calibration .................................................................................................. 18
Planning the Optimal Antenna Placement ................................................................................................. 23
Connecting the Antennas to the H220 ...................................................................................................... 23
Thermal Concerns ..................................................................................................................................... 23
Chapter 3: Setup and Configuration ........................................................................................................... 24
Setup and Configuration ............................................................................................................................. 25
Powering the H220 .................................................................................................................................... 25
Communicating with the H220 ................................................................................................................... 25
Configuring the H220 ................................................................................................................................. 25
Firmware .................................................................................................................................................... 25
Configuring the Data Message Output ...................................................................................................... 26
‘THIS’ Port and the ‘OTHER’ Port ............................................................................................................. 26
Saving the H220 Configuration .................................................................................................................. 26
Configuration Defaults ............................................................................................................................... 27
Appendix A: Frequently Asked Questions .................................................................................................. A1
Integration .................................................................................................................................................. A2
Support and Repair ................................................................................................................................... A3
Power, Communication, and Configuration ............................................................................................... A3
GNSS Reception and Performance .......................................................................................................... A5
SBAS Reception and Performance ........................................................................................................... A5
External Corrections .................................................................................................................................. A6
Installation .................................................................................................................................................. A6
Appendix B: Troubleshooting ...................................................................................................................... B1
Appendix C: Technical Specifications ........................................................................................................ C1