Calendar Tab - Garmin GPSMAP 378 Owner's Manual

Flash Flood Warnings—sets an alarm to sound when you enter an
area where a flash flood warning is in effect.
Marine Warnings—sets an alarm to sound when you enter an area
where a marine warning is in effect.
Sonar Alarms
The Sonar sub tab contains the following alarms:
Shallow Water/Deep Water—sets an alarm to sound when you
enter an area of water that is too shallow or deep. Select On and
then enter a specific distance. You must be receiving sonar NMEA
data for this function to work.
Water Temp—sets an alarm to indicate if the water temperature has
exceeded or dropped below a specific temperature, or fallen outside/
inside a specific temperature range. Select Above or Below and then
enter a specific temperature, or select Inside or Outside and enter a
range of temperatures. You must be receiving sonar NMEA data for
this function to work.
Drift—sets an alarm to sound when you exceeded a specified drift
distance. Select On and then enter a specific distance.
Fish—sets an alarm to sound when fish are detected with sonar.
GPSMAP 378/478 Owner's Manual

Calendar Tab

Use the Calendar tab to plan trips, view sun and moon, and hunting
and fishing information for the day.
Highlight an arrow and press ENTER to change the date in the view.
List of points
and routes
added to this
date.
Calendar Tab in Day View
Calendar Options
The options menu is available in all three calendar views. Press
MENU on any of the calendar views to open the options menu. To
view the Sun & Moon Information or Hunt & Fish sub tab, highlight
View Sun and Moon or View Hunt and Fish and press ENTER.
To add a route (or point) to the calendar:
1. Press MENU twice to open the Main Menu.
2. Highlight the Calendar tab. The current day appears on the
Day View sub tab.
M M > C T
AIN ENU ALENDAR AB
Sunrise and set
times for the
current location
and date.
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