Chapter 1    INSTALLATION 
11 
1.2.6    EXTERNAL NAVIGATIONAL SIGNAL CONNECTION 
 
(GPS, AIS, GYRO, LOG, etc.)    Connecting cable is option 
Option NMEA cable: H-7ZCRD1689* 
In case of using option NMEA cable, waterproofing (IPX5) is guaranteed. Thus using another NMEA cable, 
waterproofing (IPX5) is not guaranteed.   
 
・Using JRC GPS receiver, please connect NMEA1. 
・Using JRC NSK, please connect NMEA3. 
・AIS connects all NMEA port available. 
 
Navigation system interfaces, such as GPS 
Telecommunications standard NMEA0183 / IEC61162-1/2 conformity 
 
Communications protocol:     4800 bps, start 1bit, data 8bit, stop 1bit, and no parity 
Input sentence NMEA0183:      V1.5:  GGA/GLL/RMC 
      V2.0:  GGA/GLL/RMC/ZDA 
V2.3:  GGA/GLL/RMC/GNS/ZDA 
(Talker= "G P" etc.) 
Information  ship position and the time;    GGA/GNS/GLL/RMC 
Day    ZDA/RMC 
Time of equipment:        ZDA/GGA/GNS/GLL/RMC 
 
Reference : 
 
NMEA0183 content outline of standard input / output sentence 
 
$xxACK   Acknowledgement alarm 
$xxBWC    Bearing and Distance to Waypoint 
$xxCUR    Water current layer 
$xxGGA    Global Positioning System Fix Data 
$xxGLL   Geographic Position - Latitude/Longitude 
$xxGNS   GNSS fix data 
$xxMTW   Water temperature 
$xxMWD    Wind direction and speed 
$xxMWV    Wind speed and angle 
$xxRMA    Recommended Minimum Specific LORAN-C data 
$xxRMB   Recommended Minimum Navigation Information 
$xxRMC    Recommended Minimum Specific GNSS Data 
$xxROT    Rate Of Turn 
$xxRSA    Rudder Sensor Angle 
$xxTHS    True Heading and Status 
$xxVBW    Dual ground/water speed 
$xxVDM    AIS VHF Data-link Message 
$xxVDO    AIS VHF Data-link Own-vessel report 
$xxVTG    Course Over Ground and Ground Speed 
$xxZDA   Time and Date