How To Use The Navigation Information Screens; Navigate Screen - JRC JLR-7700MKII Instruction Manual

JLR-7700 MK 2 GPS Navigator

4.3 How to use the Navigation Information Screens

The navigation information screens provide you with a variety of information you require to steer the vessel.
The screens consist of the following three screens.
Screen
NAVIGATE
COURSE DIVIATION IND.
NAVIGATE AUX
4.3.1

NAVIGATE Screen

The screen automatically changes to the NAVIGATE screen if the first position fixing was finished after
turning the power on.
Leg of the route plan
(currently selected route)
Geodetic system
WGS-84
Current position
(Pressing the or
will change the display
to the loran time difference)
Course over ground
(Magnetic bearing)
Speed over ground
42
This screen mainly informs you on the bearing and distance to the next
destination along the route and the position of your vessel.
This screen mainly informs you of the deviation from a planned course.
This screen enables you to select the operating mode of the equipment
among compass correction, display unit, and data output format.
key
Key functions
Course deviation (Cross-Track Error)
DGPS fixing
and direction to steer
L : Steer to the left
{
R : Steer to the right
The shortest possible course
can be obtained by steering
the boat to display 0.00 for
the course deviation.
Local time (UTC time in case
the time difference has been
set to 0)
Bearing to the destination
from you vessel
(bearing of magnetic compass)
Distance to the destination
Time to go to the destination