Garmin 3600a Installation Instruction

Accuracy—estimated position accuracy in feet or meters.
Altitude—height above mean sea level (MSL).
Avg Spd Move (Average Speed while Moving)—average 

speed while moving since last reset of the trip computer.
Avg Spd Total (Average Speed Total)—average speed of unit 

for both moving and stopped speeds since last reset of the trip 

computer.
Bearing—the direction from your current location to a 

destination.
Course—the direction from your starting location to a 

destination.
Cross Track—the distance you are off a desired course in 

either direction, left or right.
Crs (Course) to Steer—the recommended direction to steer in 

order to reduce cross-track error and return to the course line.
Dist Dest (Distance to Destination)—the distance from 

current location to a Go To destination, or the final waypoint 

in a route.
Dist Next (Distance to Next Waypoint)—the distance from 

current location to a Go To destination, or the next waypoint 

in a route.

ETA Dest (Estimated Time of Arrival at Destination)—the 

estimated time you will reach a Go To destination, or the final 

waypoint in a route.
ETA Next (Estimated Time of Arrival at Next Waypoint)—

the estimated time you will reach a Go To destination, or the 

next waypoint in a route.
ETE Dest (Estimated Time Enroute to Destination)—the 

estimated time required to reach a Go To destination, or the 

final waypoint in a route.
ETE Next (Estimated Time Enroute to Next Waypoint)—

the estimated time required to reach a Go To destination, or the 

next waypoint in a route.
ETE VNAV (Estimated Time Enroute to VNAV)—the 

estimated time required to reach the initial descent point in a 

VNAV profile.
Glide Ratio—the ratio of horizontal distance travelled to 

vertical distance travelled. For example, a 6:1 glide ratio 

indicates a 1000 feet vertical descent for every 6000 feet 

horizontal distance travelled.
Glide to Target—the glide ratio required to descend from 

present position and altitude to the target altitude at the 

location specified on the VNAV screen.

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