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Specifications
General
Receiver type
L1, C/A code, 1.575 GHz frequency/L2 C/A
code, 1.602 GHz frequency
Channels
32 channels
Position update rate
Up to 10 Hz (1,5,10)
Horizontal accuracy
3 m (9.8 ft)
Heading accuracy
+/- 3°
Rate of turn accuracy
+/- 3°
Roll/Pitch accuracy at 30°
+/- 1°
Cold start
50 sec
Start-up time
3 sec
Satellite reacquisition
5 sec
Environmental
Operating temperature
-25° C to +60° C (-13° F to +140° F)
Storage temperature
-40° C to +85° C (-40° F to +185° F)
Splash proof
IPX7
Humidity
40° C, 93% RH, operating
Electrical
Input voltage
9 V DC - 18 V DC
Reverse polarity protection
Yes
Power consumption
< than 2 W
Current consumption
< 100 mA at 12 V DC
Dimensions
90 mm (diam) x 38 mm (height)
3.54" (diam) x 1.50" (height)
Weight
0.14 Kg (0.3 lbs) aprox
Power/Data cable
NMEA 2000® thru NMEA 2000® network
Antenna connector
NMEA 2000® Micro C
Mounting
Flush mount / Standard pole mount
Communications
Data I/O Protocol
NMEA 2000®
NMEA 2000® PGNs
PGN Number
PGN Title
126992
System time
129025
Position, Rapid update
129026
COG & SOG RU
129029
Position data
129539
GNS DOP
129540
GNS Satellites in view
127258
Magnetic variation
127250
Compass heading (Vessel heading)
127251
Rate of turn
127257
Attitude
Compliance Statements
WARNING: The user is cautioned that any changes or modifications not expressly
approved by the part responsible for compliance would void the user's authority
to operate the equipment.
Navico declare under our sole responsibility that the product conforms with the
requirements of:
•
Comply with CE under RED 2014/53/EU Directive.
•
Comply with the requirements of level 2 devices of the Radiocommunications
(Electromagnetic Compatibility) standard 2017.
The relevant Declaration of Conformity is available in the following website under
model documentation section:
www.lowrance.com, www.simrad-yachting.com, www.bandg.com
®Reg. U.S. Pat. & Tm. Off, and ™ common law marks. Visit www.navico.com/intellectual-
property to review the global trademark rights and accreditations for Navico Holding
AS and other entities.
Heading sensor calibration
The built in heading sensor will need to be calibrated before use
to compensate for local magnetic fields on your vessel for accurate
chart with radar overlay.
Auto Calibrate mode
Before the heading sensor calibration is started, make sure that
there is enough open water around for the vessel to make multiple
full turns. The calibration should be done in calm sea conditions
and with minimal wind to obtain best results.
A
Disconnect then reconnect the sensors NMEA 2000® cable.
B
Make two consecutive turns of 360 degrees. The completion
of these two turns automatically activates the Auto Calibration
procedure.
C
Continue with a smooth third turn and a quarter (of at least 390
degrees) within 2 to 5 minutes, to complete the calibration.
D
Calibration should be complete. If the time is outside the limits,
the calibration is void and the radar overlay may not appear
accurate on your chart. Repeat steps A-D if calibration fails.
C
D
A B
Connection
A
C
B
D
D
E
G
H
I
+
J
12 V DC
Calibration from a Multifunction display
Calibration can be performed from a compatible Multifunction
display, instrument display or autopilot controller. For more
information, refer to the documentation for your display unit.
Multiple heading sensors on the network
WARNING: Point-1 is a heading sensor and GPS antenna. By
default, Point-1 is a heading sensor if there are no other heading
sensors on the network. If there are two Point-1 units on the
network, only one can be a heading sensor, the other will function
as a GPS antenna. In this case, the Point-1 unit that is used as the
heading sensor must be set to instance '1' .
If there is a Point-1 unit and another heading sensor on the
network, such as Precison-9, the latter would be the heading
sensor by default.
If you have multiple Simrad® GS25 or B&G® ZG100 heading
sensors on the network, your MFD will only receive data from the
heading sensor set as the compass source in the system.
F
A
Multifunction display
B
Lowrance® Point -1 or Baja has molded cable 1.2 m (4 ft)
C
Simrad® GS25 or B&G® ZG100 : Requires NMEA 2000® Drop cable (D)
D
NMEA 2000® drop cable max length 4.55 m (15 ft)
E
120 Ohm Terminator (male)
F
120 Ohm Terminator (female)
G
Fuse (5 Amp)
H
Switch
I
NMEA 2000® Power cable 1.8 m (6 ft)
J
12 V DC Power supply
Dimensions
90 mm (3.54")
14 Threads per inch
25.4 mm (1.00")
Heading sensor application
This sensor includes an electronic heading sensor to provide chart
stabilization, course over ground at low speeds, and overlay of
radar on charts.
Acceptable performance for the application.
A rate stabilized heading sensor such as
Precision-9 will provide the most robust
performance for demanding applications.
Precision-9 compass
Point-1
GS25
ZG100
MARPA
Radar Overlay
MARPA
Radar Overlay
MARPA
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