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GPSMAP 3206/3210 Owner’s Manual 59
MaIn Menu > alarMs tab
MaIn
Menu
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
eld and turn the alarm on and off from the control eld 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.
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Anchor Drag—sets an alarm to sound when you are a specied drift
distance. Enter a value in the distance eld, and use the control eld to turn
the alarm on and off.
Arrival—sets an alarm to sound when a specied distance or time away
from a destination waypoint is exceeded. Enter a distance, radius, or time
for sounding the alarm, and use the control eld to set the alarm to Off,
Dist (Distance), or Time.
Off Course—sets an alarm to sound when you are off course by a specic
distance. Enter a distance in the distance eld, and use the control eld 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 sh.*
Shallow Water/Deep Water—sets an alarm to sound when you enter
an area of specied 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 specied values.
Fish —sets an alarm to sound when the unit detects a sh of the specied
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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