Radar Features - Raymarine SL72 Owner's Handbook Manual

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Radar Features

Range Scales (Range Rings)
Range Ring Accuracy
Bearing Accuracy
Variable Range Markers
Electronic Bearing Lines
Bearing Scale
Minimum Range
Range Discrimination
Presentation Modes
Scanner Control
Magnetic Sensor
Waypoint Navigation
Marks
MARPA
Variation Source
Guard Zone Alarm
Radar/Chart Synchroniza-
tion - SL72RC PLUS only
Zoom Mode
Off Centre Function
Display Windows
Wakes
Target Expansion
Timed TX
SL72 & SL72RC PLUS Pathfinder Radar & Radar/Chartplotter
0.125 (0.0625), 0.25 (0.125), 0.5 (0.125), 0.75 (0.25), 1.5 (0.25),
3 (0.5), 6 (1), 12 (2), 24 (4).
Performance limited by the scanner position.
Range scales can be customized
Better than +/– 1.5% of the max. range scale in use,
or 22 m (72 ft.), whichever is the greatest.
+/– 1°
2xVRMs, readout nm, kyds, sm, km
2xEBLs, floating if required, resolution 1°
360° graduated at 10° intervals
23 m (25 yds)
23 m (25 yds)
Head up, Course up or North up (selectable True or Magnetic)
Relative or True Motion
Interference rejection, standby/transmit modes, pulse selection,
Tune, Rain, FTC, and Sea controls, with selection of manual or auto-
matic control of gain, sea clutter and tune (Auto GST
NMEA or Seatalk
Lollipop symbol, WPT range, bearing, TTG or lat/lon readout
100 Mark database
Manual acquisition of 10 targets, automatic tracking, dangerous
target alarms, safe zone, target history, true or relative vectors
Auto (SeaTalk/NMEA/Internal algorithm) or Manual
2 guard zones, selectable sensitivity level, audible alarm
User selectable in split screen mode provided chart data available
x2, from 0.25 nm to maximum range, in 1/4 window
66% of radius (except maximum range)
Radar, Chart, CDI, BDI and Navdata
Short, medium, long, off
Operator selectable (0.5 nm to 3 nm ranges only)
Rotation periods: 10, 20 or 30 scans
Repetition periods: 3, 5, 10 or 15 minutes
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