Raymarine hsb2 PLUS Series Owner's Handbook Manual page 15

Chapter 1: Overview
Terminology
The following terminology is used to describe radar and chartplotter systems:
Master
Repeater
Fishfinder Display Unit providing Fishfinder Master, Chart Repeater and
Radar Display
Chart Display
Combined DisplayUnit providing both Radar and Chart Master or Fishfinder
Integrated System Additional instruments are connected via the
2 ™
hsb
A unit capable of sourcing specific data such as
fishfinder, chart or radar data.
A unit capable of displaying data, such as radar, from
2 .
hsb
Radar Repeater functionality.
Unit providing Radar Master, Fishfinder Repeater
and Chart Repeater functionality.
Unit providing Chart Master, Fishfinder Repeater and
Radar Repeater functionality.
and Chart Master functionality.
Seatalk or NMEA interfaces.
High Speed Bus - links compatible display units.
It supersedes HSB and allows multiple display systems.
For full display and control between
units, the units must be connected via
1-3
hsb 2 ,
2 series display
hsb
and SeaTalk.
hsb 2