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MaIn Menu
The Main Menu provides access to various waypoint, system,
navigation and interface management, and setup menus.
Main Menu
To select a tab from the Main Menu:
1. From any page, press MENU twice to open the Main Menu.
2. Press up or down on the ROCKER to highlight the tab you
want. The information for the highlighted tab automatically
appears on the right. To highlight a sub tab, press left or
right on the ROCKER, and then press up or down to select
individual elds.
Main Menu Tabs
GPS—view satellite information (page 67).
Route—create and store routes (page 67).
Points—view stored waypoints (page 68).
Track—record and save tracks (page 68).
DSC—set up digital select calling features (page 69).
Sonar—congure sonar options (page 71).
Alarms—dene alarm settings (page 71).
Calendar—view sun/moon and hunting/shing information
for a specic day (page 73).
Celestial—view tide, hunting & shing, and sun & moon
information (page 74).
Message—view system-generated messages (page 78).
Display—adjust backlighting and page display (page 79).
Sound—customize GPSMAP 278 sounds (page 80).
Setup—adjust system settings (page 81).
66 GPSMAP 278 Owner’s Manual
MAIn Menu > MAIn Menu tAbs