Garmin GPSMAP 298C Owner's Manual - Page 76

Alarm Tab, System Sub Tab, Nav Sub Tab

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MAIN MENU > ALARM TAB To adjust the NMEA output: 1. From the Comm tab, highlight NMEA Setup, and press ENTER. 2. Highlight an option, and press ENTER. 3. Use the ROCKER to select a setting, and press ENTER. Press QUIT to return to the Comm tab. Advanced NMEA Output Setup Page Alarm Tab The Alarm tab allows you to define the alarm settings. The Alarm tab is divided into three sub tabs: System alarms, Nav alarms, and Sonar alarms. System Sub Tab • 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 power is reaching a critical state of discharge. • GPS Accuracy-the accuracy alarm sounds when the GPS position accuracy falls outside the user-set value. Nav Sub Tab • Anchor Drag-sets an alarm to sound when you have exceeded a specified drift distance. Enter a value in the distance field, and use the control field to turn the alarm on and off. 70 GPSMAP 292/298 Owner's Manual

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70
GPSMAP 292/298 Owner’s Manual
M
AIN
M
ENU
>
A
LARM
T
AB
To adjust the NMEA output:
1.
From the
Comm
tab, highlight
NMEA Setup
, and press
ENTER
.
2.
Highlight an option, and press
ENTER
.
3.
Use the
ROCKER
to select a setting, and press
ENTER
.
Press
QUIT
to return to the
Comm
tab.
Advanced NMEA Output
Setup Page
Alarm Tab
The Alarm tab allows you to define the alarm settings. The Alarm
tab is divided into three sub tabs: System alarms, Nav alarms, and
Sonar alarms.
System Sub Tab
•
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 power is reaching
a critical state of discharge.
•
GPS Accuracy
—the accuracy alarm sounds when the GPS
position accuracy falls outside the user-set value.
Nav Sub Tab
•
Anchor Drag
—sets an alarm to sound when you have
exceeded a specified drift distance. Enter a value in the
distance field, and use the control field to turn the alarm on
and off.