vi
SporTrak Color GPS Mapping Receiver
Heading vs. Bearing vs. Course Over Ground ................................... 68
Navigating with the Compass Screen ................................................. 70
Calibrating the Compass ................................................................... 70
Using the Barometer and Temperature Screens .................................. 74
Accessories ............................................................................................ 76
MapSend Streets ................................................................................... 77
Using Mapsend ..................................................................................... 78
Connecting to External Devices ............................................................ 81
Connecting to External Power Source ................................................ 82
WAAS ................................................................................................... 83
Glossary ................................................................................................ 84
