Japan Radio Co. JLR-7900, Instruction Manual

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smoothed.
It is recommended to set this value only if the calculation result varies largely.
(4) ROUTE
You can set whether to start or stop navigation.
START: Navigation
is started.
END: Navigation is stopped.
(1) To set waypoint update method
Select "LEG CHANGE" , select the waypoint update method, and press the key.
(2) To set direction
Select "DIRECTION" , select the direction, and press the key.
(3) To set smoothing of ship speed
Select "SPEED SMOOTHING," "ON", enter the value, and press the key.
4. Select "ROUTE" , select "START," and press the key.
To stop the navigation, select "END" and press the key.
4.6.2 Selecting a Waypoint/Route with the GOTO Key

If a waypoint or route is selected with the GOTO key, navigation starts to that waypoint.

Routes created with GOTO key are stored as temporary route with route number 21

The waypoint can be selected by the following methods.
(1) Set HOME PORT as the waypoint.
(2) Enter the waypoint number.
(3) Enter the route number.
(4) Set the cursor position as the waypoint
(5) Select from each list (waypoint list and route list).
GOTO
(1) Set HOME PORT as the waypoint
HOME sets the HOME PORT registered at the waypoint number 001 as the waypoint.
If a waypoint is registered as HOME, it can be easily set as a waypoint.
If HOME PORT is not registered, "HOME PORT" will not be displayed.
1. Press the key.
2. Press the key to select "HOME PORT," and press the key.
3. Press the key to select "RADIUS", "WIDTH" and "GC/RL", and press the key.
Please refer to "4.5.2 Creating Routes" for details.
4. Press the key to select "START," and press the key.
Navigation will start with the HOME PORT as the waypoint.
Procedure