iii
Powering the V103/113 ............................................................................................................................. 21
Power Considerations........................................................................................................... 21
Connecting to a Power Source ............................................................................................. 21
Electrical Isolation ................................................................................................................. 21
Connecting the V103/113 to External Devices .......................................................................................... 22
Power/Data Cable Considerations ....................................................................................... 22
Power/Data Cable Pinout Specifications ................................................................................................... 23
Default Parameters .................................................................................................................................... 24
Chapter 3: Operation ................................................................................................................................... 25
Operation..................................................................................................................................................... 26
GNSS Overview ........................................................................................................................................ 26
GNSS Operation ................................................................................................................... 26
Automatic Tracking ............................................................................................................... 26
Receiver Performance .......................................................................................................... 26
Differential Operation ............................................................................................................ 26
Automatic SBAS Tracking .................................................................................................... 27
Beacon Operation ................................................................................................................. 27
V103/113 Overview ................................................................................................................................... 27
Fixed Baseline Moving Base Station RTK ............................................................................ 27
Supplemental Sensors.......................................................................................................... 2 8
Tilt Aiding .............................................................................................................................. 29
Gyro Aiding ........................................................................................................................... 29
Time Constants ..................................................................................................................... 30
Alarm Functionality .................................................................................................................................... 31
Alarm Signal ......................................................................................................................... 31
Watchdog .............................................................................................................................. 31
Common Commands and Messages ........................................................................................................ 31
Appendix A: Troubleshooting ...................................................................................................................... A1
Appendix B: Technical Specifications ......................................................................................................... B1