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Enlarging a nav data indication
You can enlarge and display one of the data
indications as follows:
1. Press the [▲] or [▼] key to select the in-
dication you want to display. A blue cur-
sor circumscribes your selection. For
example, select the waypoint data win-
dow.
2. Press the [+] key to enlarge the data.
0
20
40
60
80
WP
ABC
RNG
BRG
XTE
12.0
nm
123. 4
°
1. 23
nm
Figure 1-13 WP data window enlarged
3. To return to the full data display, press the
[–] key.
Graphic display
There are two types of graphic displays:
graphic display 1 and graphic display 2 , and
you can select which one to display on the
SYSTEM MENU1.
The graphic display 1 provides analog and
digital displays of cross-track error (XTE),
course and bearing. It is useful for monitor-
ing progress toward a waypoint. The XTE
scale in the center of the display, graduated in
increments of 0.1 nm, shows cross-track er-
ror, the dird/Xion and distance the boat is off
course. In the example below the XTE marker
(red) shows the boat is off course by 0.2 nm
starboard. Therefore you would steer left by
the same distance to return to course.
DEP
69.4
m
TMP
18. 1
°C
RNG
12.0
nm
TRIP
76.8
nm
WP
ABC
SPD
16.8
kt
1nm 1nm
BRG
248
°
CSE
323
°
N
W
E
Waypoint
Range to
waypoint
Depth
Speed
Tr ip
distance
Temperature
XTE
scale
Bearing to waypoint
Bearing
Course
Course
indicator
0
20
40
60
80
Figure 1-14 a Graphic display 1
Resetting trip distance indication on graphic
displays
The trip distance indication displays the dis-
tance the boat has traveled. To reset the indi-
cation to zero, press both the [▲] and [▼] keys
together until the indication reads zero. (The
indication can also be reset by pressing one
of the arrow keys, in which case it takes about
five seconds.) Note that the trip indication is
reset to zero whenever the power is turned
off.
The graphic display 2 mainly provides ana-
log speed meter and cross-track error indica-
tion.
Speed
Trip
distance
Depth
Temperature
Ship's
position
Range to
waypoint
Waypoint
Ship's
heading
Bearing to
Waypoint
Bearing to
Waypoint relative
to ship's heading
Cross track error
Figure 1-14 b Graphic display 2