Raymarine hsb2 PLUS - High Speed Bus (hsb2)

Chapter 2: Installation 2-19
High Speed Bus
(hsb2)
High Speed Bus ( hsb
2
)
The High Speed Bus ( hsb
2
) provides extremely rapid transfer of data between
master and repeater displays. With an
hsb
2
and a SeaTalk connection, most
data available can be controlled and displayed by any unit.
Master functionality is provided by the display with the appropriate
transducer/scanner connected as defined in Table 2-3 . You can have a master
fishfinder and a master radar in the same system. Data on master units are
displayed on all connected repeater units.
Note: If the master display is an L1250 Plus or L1250RC Plus, repeater dis-
plays can take advantage of these units’ extended power (1000 watts vs. 600
watts RMS) and depth range (5000 feet vs. 3000 feet).
Up to ten
hsb
2
Plus Series displays can be combined to create a variety of
functionalities. For example, you can connect your
hsb
2
Series Plus Fishfinder
to a remote
hsb
2
Series Pathfinder Plus Radar and then to a remote hsb
2
Series
Plus Chartplotter to provide fishfinder, chart, and radar functionality on all
three displays. You can display some combinations, such as fishfinder/chart or
radar/chart, in half-screen windows.
Note: Fishfinder STC cannot be adjusted on a repeater display, nor can depth
offset, speed and temperature calibration be set. Frequency can be selected on
either master or repeater, but the same frequency is used on all displays.
The
hsb
2
system can include several chartplotter displays, each with two chart
cartridge slots. Each display can access two local and up to six remote chart
cartridges. Charts can be controlled independently on each display, even when
a remote chart cartridge is being used.
Note: Earlier HSB (non-Plus) Display units with can be upgraded to provide
hsb
2
Plus compatibility. Please contact your authorized Raymarine dealer for
details.
Table 2-3:
hsb
2
Plus Series Master Displays
Master Function Plus Series Display Type Transducer/Scanner
Radar R70, RL70, RL70C, RL70RC, RL70CRC,
R80, RL80, RL80C, RL80RC, RL80CRC
Any Pathfinder Series
Scanner
Chart RC520, RC530, RC631
RL70RC, RL70CRC, RL80RC, RL80CRC,
L755RC, L760RC, L1250RC
Display includes a two-slot
chart cartridge
Fishfinder L755RC, L760, L760RC, L1250,
L1250RC
Fishfinder transducer