Inserting a secure �igital (s�) card, Marine mode: acquiring satellites, Marine mode: navigating �irectly to a �estination – Garmin GPSMAP 640 User Manual
Page 2: Marine mode: saving your current location, Marine mode: using man overboard (mob) waypoints, Marine mode: stopping navigation, Marine mode: adjusting the backlight
Inserting a secure �igital (s�) card, Marine mode: acquiring satellites, Marine mode: navigating �irectly to a �estination | Marine mode: saving your current location, Marine mode: using man overboard (mob) waypoints, Marine mode: stopping navigation, Marine mode: adjusting the backlight | Garmin GPSMAP 640 User Manual | Page 2 / 2