Furuno FV-110GX Operator's Manual page 69

Heading input
Fixed Use this setting for making an azimuth and cable calibration if there is no
input from the vessel's gyro compass and for permanent installations like
remote areas or oil rigs, or during training and test.
Important: Fixed heading is not allowed for sailing vessels!
Enter the vessel heading in degrees.
None Important: You must make an azimuth and cable calibration with
Fixed before you can use this setting. This is required in order to be
able to use blocking zones. After a successful azimuth and cable
calibration you must change the heading input setting from Fixed to
None.
Select this setting after a successful azimuth calibration with Fixed
heading if the system does not have input from the vessel's gyro
compass. See also Operation in gyro-free mode on page 5-13.
3. Click Apply.
If you change the heading settings from external to fixed or vice versa you must
Note
make a new azimuth calibration.
4. In the section Position, Mode select GNSS or Manual. The Manual mode is used for
fixed installations (fixed heading).
5. For GNSS System, select from GPS, BEIDOU, GPS+BEIDOU, GLONASS, GPS
+GLONASS. The FV-110GX uses GPS by default
6. For Manual enter the latitude, longitude and altitude.
7. Click Apply.
If you move outside coverage of the selected system, you will eventually lose
Note
connection to the satellite network. The Position field in the Dashboard of the
web interface will show Acquiring.
Table 5-1: Heading input options (Continued)
:
Heading input and position system
Description
5-5