Furuno FAR-2107 Series Service Manual page 367

3) Priority of ports
- The selection of input ports and priorities of GGA, GLL, DTM, RMC and VTG
sentences for position and SOG/COG is determined by the selection of GPS1 or
GPS2 in "1. NAV AID" of the "OS POSN" menu.
GPS-1: J606: NAVIGATOR
GPS-2: J607: LOG < J605: HDG SENSOR
- Other sentences
J606: NAVIGATOR < J607: LOG < J605: HDG SENSOR
Description
Speed (STW)
Speed (SOG)
Speed（POSITION）
Course (COG)
Heading (TRUE)
Own position
Waypoint（L/L）
Temperature
Wind direction/Wind speed
Routes, Waypoint location
Description
Radar system data
ARPA target data
Waypoint arrival alarm
< J620: TRACK CONTROL < J601: RS-232C
< LAN (INS)
< J620: TRACK CONTROL < J601: RS-232C < LAN (NAV)
< LAN (INS)
Table 6.1.7 IEC61161 Receive Sentences and Priorities
Date
Datum
Depth
Current
Table 6.1.8 IEC61161 Transmission Sentences
Target L/L
Sentence and order of priority
VBW>VHW
PFEC, Gpatt>HDT>VHW
GGA>RMC>GLL
RMB>BWR>BWC
DPT>DBT>DBS
MWV (T)>MVW(R)>VWT>VWR
RTE, WPL (both required)
6-11
VBW
VTG>RMC
VTG>RMC
ZDA
DTM
MTW
VDR
Sentence
TLL
RSD
TTM
AAM
6.1 Self-test