Raymarine RC520, Owner'S Handbook Manual

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Appendix A: Specification 179
Off Centre Function 66% of radius (except maximum range)
Display Windows Radar, Chart, CDI, BDI and Navdata
Wakes Short, medium, long, off
Target Expansion Operator selectable (0.5 nm to 3 nm ranges only)
Timed TX Rotation periods: 10, 20 or 30 scans
Repetition periods: 3, 5, 10 or 15 minutes
Chartplotter Features
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 10 tracks with up to 500 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 Synchronisation User selectable in split screen mode provided radar/chart
data available
Appendix A:
Specification