Garmin GPSMAP 180 GPS Receiver User Manual


 
AB
A data field at the top of the page will now display the bearing and distance to
the second route waypoint. To get started, lets enter a speed for our vessel, which
we can do from the Setup Simulator? listing on the options page. The setup sim-
ulator page is also available from any other page in the main page sequence.
To enter a boat speed:
1. Press the
O
key to display the map options page.
2. Use the
R
keypad to select the Setup Simulator? option and press
T
.
3. Once the setup simulator page appears, press
T
to access the SOG field.
4. Use the
R
keypad to enter a speed of 60 knots.
5. Press
T
to finish, and
J
to return to the map display.
Once a speed has been entered, youll notice that the map will begin to move
slowly, keeping your boat centered on the display. To get a better view of whats
going on, zoom in to a closer map scale.
1. Press the C key to select the 16 nm scale.
Youll now have a clearer picture of the route we are navigating, along with an
outline-only presentation of the surrounding shoreline. Because the usable range
of the built-in database is only valid to 64 nm scale, we no longer have full cartog-
raphy available. Keep in mind that whenever you do exceed the usable range of
the built-in database or the Micro G-chart cartridge in use, the range field will dis-
play OVR ZM or NO MAP to indicate that you should exercise extreme caution
using the cartography data. See page 25 and 66 for more information on map
scales and using Micro G-chart detailed cartography.
Now that were zoomed in a little closer to our route, we can pan ahead of our
vessel with the cursor to review and create on-screen waypoints and navaids. Try
moving the cursor to select the TOUR3 waypoint just use the
R
keypad to
move the cursor as close as possible to the waypoint (to move the cursor in small
increments, try a series of short key presses).
10
GETTING STARTED
Simulator Setup & Map Scales
A. To enter a boat speed or define the simulated
course, highlight the Setup Simulator? option
and press EDIT/ENTER.
B. Enter a boat speed of 60 knots to begin the
tour. This will allow you to complete the
Getting- Started Tour in 10-15 minutes.