Raymarine Pathfinder Radar RL70C PLUS User Manual

Chapter 6: Further Chart Operations

6-1

In

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This chapter explains how to use the additional functions that are provided on 
the 

hsb

 series chartplotter and combined radar/chartplotter.

It covers the following topics:

•

Measuring distances and bearings on the chart, using the VRM/EBL key

•

Setting alarms and timers

•

Man Overboard (MOB)

•

Cursor Echo

•

GPS Setup

•

Data Log Mode

In order to use some of these functions, you may need the following additional 

data from equipment connected to your system via a 

hsb

, SeaTalk, or NMEA 

link: 

*If heading data is available via both NMEA and SeaTalk, NMEA data takes priority. For all other data, 
SeaTalk data takes priority (see 

Table 6-1:

Function of External Data

Heading
COG

Compass*
GPS

- Head Up or Course Up heading modes
- MOB (if speed data also available)
- Radar/Chart Overlay

Radar data

Radar system, via 
either a 
combined unit or 

hsb

- Radar data, either full-screen or in a half-screen window
- Radar/Chart Overlay

Position

GPS system

- Waypoints
- Position, COG, SOG and time data in Data Box and Nav

Window

- MOB
- Radar/Chart Overlay
- Data Log 

Other data

Transducers

- Data Box and Nav Window data displays, including speed,

depth, wind, temperature