Leica MX420 Operator's Manual page 38

Operator's Manual Navigate
Below this information, you will find your Set and Drift data, whichis
calculated using GPS and your compass and speed sensor inputs.
Reset XTE and Skip Waypoint, described at the end of NAV2, is also
available in NAV4.
The window on the right displays depth information coming from the
depth sounder unit using the NMEA0183 recordofDPT, DBS, DBT, or
DBK. These are setup in the CFGl Depth screen, refer to the Con-
figuration section ofthe manual and the Installation & Service Manual
for full details on depth data.
Below the depth data you will find the next route leg vector, the Range
to the waypoint and Time To Go data, explained in the NAV3 section.
Note: The NAV function is not active in the MX420/AIS Basic model
without the MX421 antenna.
26 Version 1.5