Eagle Map Guide, Инструкция по установке и эксплуатации

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pointing down at the top of the compass rose indicates the current track
(direction of travel) you are taking. This is also shown in the “TRK” (track)
box at the top of the screen. On the example shown at right, the track is
355°. The current ground speed (GS) shows in the box in the lower cen-
ter of this screen.
When navigating to a waypoint, Nav screen number
one looks like the one at right. Bearing to the destina-
tion waypoint is in the box in the upper left corner. Bear-
ing is also shown by the large arrow pointing up to-
wards the compass, above the present position arrow.
Distance from the present position to the waypoint (DIS)
shows beneath the compass on the lower left side of
the screen.
Lines on either side of the present position show the
current cross track error range. Cross track error is the distance you are
off-course to the side of the desired course line. The course line is an
imaginary line drawn from your position when you started navigating to
the destination waypoint. It’s shown on the screen as a vertical dotted
line. The default for the cross track error range is 0.25 mile. For example,
if the present position symbol touches the right cross track error line, then
you are .25 mile to the right of the desired course. You need to steer left to
return to the desired course. The cross track error is
also shown in the “XTK” box. In the upper right corner
is the course (CRS) box showing the direction from
your starting position to the waypoint. Remember, a
course is a proposed path from the starting position to
the destination. Track is your actual direction of travel.
A circle depicting your destination (waypoint) appears
on the screen as you approach the waypoint as shown
on the screen at right.
Nav Screen #2
This navigation screen shows all navigation informa-
tion in large digital numbers. To view this screen, press
the PAGES key, then press the up arrow key until the
“NAV1” label is highlighted. While it’s highlighted, press
the right arrow key. The screen shown at right appears.
Press the EXIT key to erase the menu.
This screen is composed of eight digital boxes. Track
(TRK) and ground speed (GS) data are all that show if