System Alarms; Nav (Navigation) Alarms; Sonar Alarms - Garmin GPSMAP 3206 Owner's Manual

System Alarms

Use the System sub tab to set alarms for the system clock, batteries, and GPS
accuracy.
Clock—provides an alarm for the system clock. Enter a time in the time
•
field and turn the alarm on and off from the control field menu. Remember
to enter alarm times in the same time format (UTC or local) you are using
for your system. The unit must be on for the clock alarm to work.
• Battery—sets an alarm to sound when the battery reaches a user-
determined low voltage.
• GPS Accuracy—sets an alarm to sound when the GPS location accuracy
falls outside the user-determined value.

Nav (Navigation) Alarms

Use the Nav sub tab to set navigational alarms, including anchor drag, arrival, and
off course.
GPSMAP 3206/3210 Owner's Manual
• Anchor Drag—sets an alarm to sound when you are a specified drift
distance. Enter a value in the distance field, and use the control field to turn
the alarm on and off.
Arrival—sets an alarm to sound when a specified distance or time away
•
from a destination waypoint is exceeded. Enter a distance, radius, or time
for sounding the alarm, and use the control field to set the alarm to Off,
Dist (Distance), or Time.
• Off Course—sets an alarm to sound when you are off course by a specific
distance. Enter a distance in the distance field, and use the control field to
turn the alarm on and off.

Sonar Alarms

Use the Sonar sub tab to set sonar alarms, including shallow or deep water,
water temperature, and fish.*
Shallow Water/Deep Water—sets an alarm to sound when you enter
•
an area of specified depth that is too shallow or too deep. You must be
receiving sonar data for this function to work.
• Water Temperature—sets an alarm to sound when the transducer reports
a temperature either above, below, inside, or outside the specified values.
• Fish —sets an alarm to sound when the unit detects a fish of the specified
symbols.
*You must be receiving NMEA sonar data or using a GSD 20, GSD 21, or GSD 22 for the
sonar alarms to function.
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