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GPSMAP 135 Sounder Navigation Page
Whenever a GOTO, MOB, TracBack or route has been activated, the GPSMAP
135 Sounder will provide digital and graphic steering guidance to the destination
with the navigation page. The top half of the nav page features four user-selectable
data fields that display the bearing (BRG) and distance (DIS) to waypoint, along
with your current course (COG) and speed over ground (SOG). In addition, there
is a moving compass tape to indicate the direction you’re heading. Two additional
data fields at the bottom of the page show the estimated time enroute (ETE) and
velocity made good (VMG) to your destination.
The middle section of the screen provides visual guidance to the waypoint on a
graphic highway display. The line down the center of the highway represents
your desired track, while a graphic indication of the distance and direction you are
off course is shown on a scale at the bottom right of the page (the selected scale
represents the distance from side to side). The arrow pointer below the highway
always points to the destination waypoint relative to the direction you are moving.
The navigation page can be configured to show the
active waypoint, all route waypoints and/or nearby
waypoints on the graphic highway.
SECTION
5
NAVIGATION PAGE
Overview
Data
Fields
CDI
Scale
Graphic
Highway
Compass
Tape
Pointer to
Waypoint
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GPS 135 Rev C 8/4/98 4:18 PM Page 45