Appendix A: Specification A-3
Appendix A:
Specification
Chartplotter Features
Interfacing
Cartography C-MAP® NT micro cartridges available from C-MAP®
Chart of the world built in
Display Windows Chart, Radar, Data Log, BDI, CDI, Navdata
Chart Scaling 1/64 nm (if cartographic data is available) to 4000 nm
Presentation Modes North up (selectable True or Magnetic) Head up or Course up
Waypoints 1000 waypoints entered via cursor, lat/lon, range and bearing from
present position or at vessels position.
16 character name can be assigned
Waypoint Transfer HSB, current route via Seatalk, NMEA
Routes A route plan may contain up to 50 waypoints. Up to 20 routes can
be stored in the units internal memory
Track History 5 tracks with up to 750 points in each can be stored in the units
internal memory
Alarms Programmable arrival, cross track error, anchor drift, position fix/
data loss warning, countdown timer and alarm clock
Navigation Information Own ships position in Lat/Lon, XTE, TTG and SOG/COG selectable.
Mileage scale ruler. Bearing and distance to waypoint. Bearing and
distance to cursor, SeaTalk data (see ‘interfacing’ section)
Variation Source Auto (SeaTalk/NMEA/Internal algorithm) or Manual
Chart/Radar Synchroniza-
tion
User selectable in split screen mode provided radar/chart data
available
High Speed Bus Fully independent use of remote Chart
ChartChart
Chart data if present on HSB. Full
remote control and display of Radar
RadarRadar
Radar data if present on HSB
SeaTalk Input Depth, Speed Over Ground & Course Over Ground, Position,
Waypoint number, range, bearing and time to go, Speed through
water, Time, Cross Track Error, Heading, Wind, Date, Log/Trip, Pilot
Status, Temperature, Man Overboard, and cursor position
NMEA Input NMEA 0183 (GLL, GGA, GLC, GTD, VTG, BWC, BWR, RMA, RMB,
RMC, XTE, VHW, HDG, HDM, HDT, DBT, DPT, APB,VLW, MWV,
MTW,WPL, RTE and ZDA)
SeaTalk Output Cursor data, Guard zone alarm and Navigational data bridged
from NMEAl
NMEA Output APB, BWC, BWR,DBT, DPT,GGA, GLL, MTW, RMA, RMB, RMC, RSD,
TTM, VLW, VHW, VTG, WPL, ZDA
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