Automatic averaging in the position screen – Magellan GPS Tracker User Manual

Page 26

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16

Magellan GPS Tracker

Using the

Position Screen

The POSITION screen displays the coordinates of your last computed

position and basic navigation data. You also have the option of viewing your

present position using another coordinate system.

Viewing Secondary Coordinate System from the POSITION Screen

Press the LEFT/RIGHT ARROWs and the

lower half of the screen changes to display

your present position in secondary coordinate

system. The datums that have been selected

under SETUP for each coordinate system are

also displayed. In the example shown, we are

using the WGS84 datum for our LAT/LON

coordinates and NAD27 datum for the UTM

coordinates

.

Automatic Averaging in the POSITION Screen

Automatic averaging gives you greater position accuracy. When navigating,

your GPS Tracker takes position fixes, however, when you are stationary, at

zero speed, the receiver begins averaging mode. Once you begin moving,

position averaging ends and the receiver begins displaying instantaneous

position fixes while you navigate.

Current Time

Current Date

Position
Coordinates

Current
Elevation

Current Speed

Estimated Position
Error (may display
DGPS or Simulate)

Compass

Course

Distance Travelled

Second Coordinate
System access

150

120

S

K
T

n
m

m

POSITION

N

34˚06.52

117˚49.56

W

ELEV 900 FT

11:23:35 PM

SPEED
5 . 3 8

EPE 112 FT

TRIP
2 3 8 . 8

COURSE 150

23JAN97

°

Position Icon

LAT/LON

N

34˚06.52

117˚49.56

W

900 FT

11:23:35 PM

EPE 112 FT

23JAN97

WGS84

UTM

NAD27

23

11 4

760W

74

37

479N

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