Restoring Default Stettings
You can restore factory defaults for Track, Alarms, Display, Sound,
and Setup on the Main menu. For more information about the Main
menu, see the “Main menu” section.
To restore default settings:
1. Press Menu twice to open the Main menu.
2. Use the Rocker to highlight Setup tab, and then press Menu
to open the options menu.
Setup Tab Options menu
3. Highlight Restore Default, and press Enter.
Using Simulator Mode
Simulator mode turns the GPS receiver off for use indoors or for
practice. The unit does not track satellites in simulator mode. All
waypoints and routes created in Simulator mode are retained for
future use.
WARNING: Do not try to navigate using simulator mode
because the GPS receiver is turned off. Any satellite signal
strength bars shown are simulations and do not represent the
strength of actual satellite signals.
To turn on Simulator Mode:
1. From the Main menu, highlight the GPS tab.
2. Press Menu to open the GPS tab options menu.
3. Highlight Start Simulator, and press Enter.
GPS tab
Starting Simulator Mode from the GPS tab
GPSMAP 580/585 Owner’s Manual 11
Getting Started