Going To A Destination - Garmin Sounder GPSMAP 135 Owner's Manual

GETTING STARTED
Using the GOTO Function
A
B
A. Pressing GOTO once displays a list of all waypoints
stored in memory. To pick a destination, select the
desired waypoint and press EDIT/ENTER.
B. The GOTO options page allows you to either start a
TracBack route back home, select a destination
from the nearest waypoints list, or select a route
to navigate.
12

Going to a Destination

GPS is all about marking positions as waypoints and navigating to them using
the receiver' s steering guidance and map displays. We've already seen how to use
the M key to store our present position, so it' s time to move on to the fun part—
going to a destination. The G key, located on the left side of the keypad above
the Q key, is the primary tool used to select a destination waypoint or a route to
navigate. The G key can be used in three primary ways:
• Pressing G once displays a list of all waypoints in memory, from which
you can select a single destination waypoint.
• Pressing G followed by the O key provides a list of GOTO options
that lets you start a TracBack
the nearest waypoints list, select a stored route to navigate, or cancel the
current GOTO destination.
• Pressing G twice allows you to graphically select an on-screen waypoint,
navaid or cursor position as a destination directly from the map display.
For our simulated trip, we're going to select the pre-programmed tour route
[the second method], which will automatically place our vessel at the first route
waypoint. This will also give us an idea of how the O key is used throughout
the GPSMAP 135 Sounder system to provide context-sensitive options and func-
tions. Let' s give it a try by activating the practice route stored in memory for navi-
gation:
G
1. Press . The waypoint list page will appear. (If we were selecting a single waypoint
to navigate to rather than a route, we would highlight the waypoint and press
O
2. Press to display the context-sensitive options available for the GOTO function.
R
3. Use the keypad to highlight the 'Select Route?' option. Press
4. The select route page will appear, with the 'GPSMAP TOUR' route highlighted.
T
5. Press . The map page will reappear and display five waypoints chained together in
a simple route, with your boat at the first route waypoint.
TM route, select a destination waypoint from
T
to confirm.
T
.)