General Information - JRC GPS124 Instruction Manual

SECTION 1
1.1 Function
By receiving GPS signals from up to twelve satellites, GPS124 sensor provides highly accurate
position fixing.
Furthermore, the GPS124 provides data output conforming to IEC61162-1 or the NMEA0183 format,
and it can be connected to various marine equipment such as radars, fish finders, and plotters.
1.2 Features
• SBAS function
The GPS124 can implement DGPS measurement by receiving the correction data from SBAS
satellite (WAAS/EGNOS/MSAS), and can achieve the measurement of high accuracy than the
GPS measurement.
• RAIM function
The accuracy of position fixes is self-tested by the equipment. (RAIM function)
This function assures higher reliability to the position fix than conventional method.
• Twelve-channel, twelve-satellite tracking, and all in view
Highly accurate position fixing is ensured by simultaneous tracking of up to twelve satellites by
twelve channels.
• Built-In DGPS function
Simultaneous using the external beacon receiver provides DGPS position fixing, and high
accuracy can be measured by the GPS measurement.
• Switching between IEC61162-1 (NMEA 0183 version 2.3)，NMEA0183 versions 1.5 and 2.1
The data output conforms to IEC61162-1 or NMEA 0183, and version switching is possible.
This feature allows the unit to be connected with various types of marine equipment including
radars, fish finders, and plotters.
1.3 Items Supplied
Table 1-1 indicates a listing of items that are included with your GPS124.
No. Name
1
GPS Receiver
2
Instruction Manual
Warranty Card
Europe
3
North America
Asia/Oceania
Table 1-1 Components of the GPS124
Model Name Quantity
JLR-4340
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GENERAL INFORMATION

Including 10m (33ft) cable with
1
connector
1 Code: 7ZPNA4008
1 Code: 7ZPBS2901C
1 Code: 7ZPBS2902E
1 Code: 7ZPBS2903C
Notes