Highway Display - Furuno GP-1640F Operator's Manual

How to read the XTE scale
The black boat-shaped mark shows own boat's
movement and direction, and amount to steer
to return to course. Using the figure in the
previous page as an example, you would steer
right by 000.02 nautical miles to return to
course. The range of the XTE scale can be set
as shown below.
Setting the range of the XTE scale
1. Press the EDIT XT-LMT soft key to display
the following window.
EDIT XTE LIMIT
0
XTE range setting window
2. Use the cursor pad to select digit to
change.
3. Press appropriate alphanumeric key.
4. Repeat steps 2 and 3.
5. Press the [ENTER] key. To cancel entry,
press the CANCEL soft key.
Note that all digits may be cleared by pressing
the [CLEAR] key.
.1nm
3.8

Highway Display

The highway display provides a graphic
presentation of ship's track along intended
course. It is useful for monitoring XTE - the
XTE scale shows direction and amount in
nautical miles to steer to return to course. In
the figure below, for example, you would steer
right by 0.02 nm to return to course.
Press the [PLOT] key to show the highway
display.
Course
Waypoint mark
& name
BRG
001WPT
RNG
SPD
CSE 87.8
WPT001
YUUKI
0.1nm
XTE
GPS 3D
Indicates the
XTE
direction to steer
indication
range
Amount of XTE in nautical miles
Waypoint
Highway display
Speed
Range to waypoint
Bearing to waypoint
9 4 . 6 °
HIGHWAY
1 . 8 8 n m
10.0 kt
FISH01
0.1nm
0.02nm
EDIT
XT- LMT
Own ship
3-7