160
GPSMAP 495 Owner’s Manual
Appendix >
Data Field Options
Steer
—see
Course to Steer
.
Sunrise
—the time at which the sun rises on this day.
Sunset
—the time at which the sun sets on this day.
Time
—the current time and date. It can be shown in 12-hour or 24-
hour format in local time or universal (UTC) time.
Track
—the direction of movement relative to a ground position.
Also referred to as ground track.
Trip Avg. Speed (Moving)
—the average speed while moving since
the last reset of the Trip Computer. Appears as
Mov Avg Spd
.
Trip Avg. Speed (Total)
—the total average speed traveled since the
last reset of the Trip Computer. Shown as
Ttl Avg Spd
.
Trip Odometer
—the total distance traveled since the Trip
Computer was reset.
Trip Timer (Moving)
—the length of time your vehicle has been in
motion, since the Trip Computer was reset. Appears as
Move Timer
.
Trip Timer (Total)
—the total time the unit has been tracking since
the Trip Computer was reset.
Ttl Avg Spd
—see
Trip Avg. Speed (Total)
.
Turn
—the distance between Bearing (BRG) and Track (TRG). L
indicates you should turn left. R indicates you should turn right. The
degrees indicates the difference angle and the number of degrees
you should turn.
User Timer
—the timer you set in the Main Menu.
Velocity Made Good
—the rate of closure on a destination based on
your current speed and course of travel. Shown as
VMG
.
Vertical Speed
—the rate of climb or descent.
Voltage
—the direct current voltage level of an external power
source.
Water Speed
(Marine Only)—the data acquired from measurement
devices interfaced to the unit is used to calculate your current speed
over water.
Water Temperature
(Marine Only)—the temperature of water at a
measured depth using measurement devices interfaced to the unit.
Waypoint (Destination)
—the last point on a route, your destination.
Appears as
Dest Wpt
.
Waypoint (Next)
—the next waypoint in your route. Shown as
Next
Wpt
.
