18
DATA1 to DATA3 ports
Other equipments can be connected here as shown below.
DATA1 (7P) DATA2 (6P) DATA3 (7P)
GPS receiver GP-310B/320B,
NMEA equipments
Heading sensor
(ex. SC-60/120)
NMEA IN, NMEA OUT for PC
External buzzer
This equipment can receive the following NMEA 0183 format sentence from other
equipments.
• Own ship’s position: GGA>RMC>RMA>GLL
• Ship’s speed: RMC>RMA>VTG>VHW
• Destination waypoint: RMB
• Heading (True): HDT>HDG>HDM
• Course: RMC>RMA>VTG
• Depth: DPT>DBT
• Temperature: MTW
• Time: ZDA
• Other ship’s information: TTM
• Insight satellite information: GSV
• Wind speed and angle: MWV>VWT>VWR
NETWORK port
Other NavNet equipment should be connected to this port with the optional NavNet cable.
Available equipment are shown below.
Radar Plotter Network sounder Other
MODEL1724C/1734C GD-1720C
ETR-6/10
ETR-30N
HUB (used when more
than two NavNet units
are connected.)