Furuno FAR-2117 Service Manual

4.9 Selection of NAV DATA Input: [OS POSN]
4-50
4.9 Selection of NAV DATA Input: [OS POSN]
4.9.1 Setting of [OS POSN] -> 1: NAV AID
NAV DATA input can be selected by switching the “1: NAV AID” on the [OS POSN] box
menu. The table below shows input ports according to the setting. See page. 6-13 for
handling of I/O sentences for each port.
When the “OS POSN” is set to GPS1 data, the NAV data from the NAV port (J606) is
used. When it is set to GPS2, data is used from ports in the priority order shown in Table
4.9.1.
Data to be used are following sentences.
GGA, RMC, GLL, VTG, DTM
The priority order for using sentences other than mentioned above is shown in Table 4.9.2.
To check the monitor related to the NAV data, execute [MENU] -> 9 -> 8 -> 2: SELF
TEST. Refer to page.6-9 for details.
Table 4.9.1 Priority of POS, COG, SOG and DTM Sentences
NAV data input method
Setting of
[OS POSN]
NAV
(J606)
LOG
(J607)
HEADING
(J605)
TRACK
CONTROL
(J620)
RS232C
(J601)
NETWORK
Note
(LAN INS)
NETWORK
Note
(LAN NAV)
GPS 1 1
GPS 2 4 3 2 1
DR: DEAD
RECKONNING
- POS alone is manually inputted.
- When the setting is changed to DR, the SOG/COG are inputted from the input port “OS
POSN” before it is set to DR. Once the power is restarted after setting to DR, they are
inputted from the J606 (GPS1) port.
LAN
1 (10021)
INS 1 (10028)
Table 4.9.2 Priority of Other than POS, COG, SOG and DTM
Order of priority
NAV
(J606)
LOG
(J607)
HEADING
(J605)
TRACK
CONTROL
(J620)
RS232C
(J601)
NETWORK
Note
(LAN INS)
NETWORK
Note
(LAN NAV)
7 6 5 4 3 1 2
Note:
[NETWORK] port is assigned with the port number for the NAV data “10021”and the port
number for the INS data “10028”.

Furuno FAR-2117 Specifications

General

Brand	Furuno
Model	FAR-2117
Category	Marine Radar
Language	English