8
GPS 158 Owner’s Manual
System
Beeper
: Sets when the beeper sounds�
Speed Filter
: Sets the speed filter�
Language
: Sets the system language�
System Information
: Displays the Unit ID and other information�
Units
Position Format
: Sets the position values to the selected format�
Map Datum
: Sets the map datum to the selected format�
Heading
: Sets the heading value to the selected format�
Distance, Speed and elevation
: Sets the values to the selected format�
Depth
: Sets the depth values to the selected format�
Communications
Sets the serial data format and transfer mode� Contact your Garmin authorized
dealer to use transfer mode, which is for software updates�
NMeA
®
Out Sentences
GPRMC, GPRMB, GPGGA, GPGSA, GPGSV, GPGLL, GPBOD, GPBWC, GPVTG,
GPXTE, PGRME, PGRMZ, PGRMM, GPRTE, GPWPL, GPAPB
NMeA In Sentences
DPT, DBT, MTW, VHW, WPL
Alarms
System
Clock
: Sets an alarm to sound at a specified time of day�
Power
: Sets an alarm to sound when the voltage is below the voltage entered�
DGPS
: Sets an alarm to sound when the device is using DGPS�
Accuracy
: Sets an alarm to sound when the GPS accuracy drops below the
specified threshold�
Navigation
Anchor Drag
: Sets an alarm to sound when your vessel drifts farther than the
specified distance while at anchor�
Arrival
: Sets an alarm to sound when you arrive at your destination�
Off Course
: Sets an alarm to sound when your boat is farther off course than the
specified distance�
Summary of Contents for GPS 158
Page 1: ...GPS 158 Owner s Manual ...