Garmin 192c Manuale Proprietario

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PPENDIX

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N

AVIGATION

 T

ERMS

Speed—The current velocity at which you are travelling, relative 

to a ground position. Also referred to as ground speed.
Sunrise—The current day’s time of sunrise.
Sunset—The current day’s time of sunset.
Time Of Day—The current time.
Time To—The estimated time required to reach a Goto destination, 

or the next waypoint in a route. Also known as “estimated time en 

route.”
Time to Dest—The estimated time required to reach a Goto 

destination, or the final waypoint in a route.
Time to Next—The estimated time required to reach a Goto 

destination, or the next waypoint in a route.
To Course—The recommended direction to steer to reduce course 

error or stay on course. Provides the most efficient heading to get 

back to the course and proceed along your route.
Track—The direction of movement relative to a ground position. 

Also referred to as “ground track.”
Trip Odometer—A running tally of distance travelled since last 

reset. See also “Odometer.”
Total Average Speed—Average speed of unit for both moving and 

stopped speeds since last timer reset.
Total Trip Timer—Total time the unit has been in operation since 

last reset of the trip timers.
Turn—The angle difference between the bearing to your 

destination and your current track. “L” indicates you should turn 

left; “R” indicates you should turn right. 
VMG (Velocity Made Good)—The speed you are closing in on a 

destination along a course. Also referred to as the vector velocity to 

your destination.
Voltage—Current voltage reading being received by unit.
Water Speed—The speed through the water. This field is only 

active if the GPSMAP 192C is receiving speed readings from a 

NMEA device.
Water Temp—The water temperature. This field is only active 

if the GPSMAP 192C is receiving speed readings from a NMEA 

device.
Waypoint Destination—The final waypoint in the route, or the 

destination waypoint.
Waypoint Next—The next waypoint in the route.