2-22
hsb
2
Plus Series Fishfinders
Se
aT
alk
an
d NM
EA
In
SeaTalk and NMEA In
The
hsb
2
Plus Series display can receive a comprehensive range of data. The
primary data is described below:
Heading data should ideally contain both magnetic and true heading. If only
one is available then a source of magnetic variation should be connected.
Radars and chartplotters can exchange their cursors via SeaTalk. Locked
heading should be used for Course Up if available via SeaTalk. Other data
connected via a SeaTalk bus or via NMEA is generally displayed in data
boxes, e.g., depth, apparent wind angle and speed, time.
Note:
The Fishfinder uses its own depth data, rather than any other depth data
on SeaTalk. If there is no other depth data on SeaTalk, Fishfinder depth is
transmitted. If speed and temperature data are available on SeaTalk the Fish-
finder uses this data; if this data is not on SeaTalk from other instruments, it is
transmitted by the Fishfinder.
For details of received data refer to the table in
Appendix D: SeaTalk and
NMEA Data
. Examples of SeaTalk and NMEA systems are shown in
Figure 2-13
and
Figure 2-14
.
Table 2-4:
Function of SeaTalk and NMEA Data
Data
Primary Uses
Suggested Source
Heading
Chart: modes/ vectors
Compass connected to SeaTalk bus,
NMEA Compass
Position
Chart: own vessel position
MOB (also requires speed and HDG
data)
SeaTalk GPS connected via Auxiliary JB
Existing GPS Navigator via SeaTalk bus
Existing GPS (or Loran-C) navigator with
NMEA output
Waypoint
Chart: Waypoint and route transfer
Existing GPS Navigator via SeaTalk bus
Existing GPS (or Loran-C) navigator with
NMEA output
Summary of Contents for hsb2 PLUS
Page 1: ...hsb2 PLUS Series Fishfinders Owner s Handbook Document number 81195_2 Date August 2002...
Page 2: ......
Page 34: ...1 22 hsb2 Plus Series Fishfinders Database Lists...
Page 64: ...2 30 hsb2 Plus Series Fishfinders Transmitted Data...
Page 110: ...4 14 hsb2 Plus Series Fishfinders MOB...
Page 160: ...5 50 hsb2 Plus Series Fishfinders Review Your Passage Plan...
Page 172: ...6 12 hsb2 Plus Series Fishfinders Data Log Mode...
Page 200: ...8 8 hsb2 Plus Series Fishfinders Worldwide Support...
Page 204: ...A 4 hsb2 Plus Series Fishfinders Appendix A Specifications...
Page 216: ...C 6 hsb2 Plus Series Fishfinders Appendix C C MAP Chart Card Features...
Page 228: ...viii hsb2 Plus Series Fishfinders...
