KVH Industries TracVision G4 - Manual (Page 122)

Interface Data (Choice of 4 Simultaneous Outputs)
NMEA 0183 ver. 2.2:
BWC Bearing, distance to waypoint
GGA GPS fix data
GLL GPS latitude, longitude
HDG Stabilized magnetic heading
HDM Magnetic heading
HDT True heading
VTG Course over ground, speed over ground
XTE Cross-track error (measured)
Cetrek Proprietary digital output
Sine/Cosine
3-wire User-selectable reference/swing voltage
4-wire (B&G) Set reference voltage to 3.5 V
Furuno AD10S standard output
System Specifications
54-0147 125
Table A-6
TracVision G4 GyroTrac
Interface Specifications