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® ®
GPS100
GPS/WAAS Antenna/Receiver
User’s Manual
Revision 1.2
Copyright © 2005 Maretron, LLC All Rights Reserved
Maretron, LLC
rd
9034 N. 23 Ave #13
Phoenix, AZ 85021-7850
http://www.maretron.com
Maretron Manual Part #: M000301
Revision 1.2 Page i
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GPS100 User’s Manual Revision History Revision Description 1.0 Original document. 1.1 Minor editorial changes. Added description of variation output in several locations. 1.2 Added reference to GPS100 firmware release (1.1) Added references for disabling periodic rate (3.0, Appendix A) Page ii Revision 1.2
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® ® Table of Contents 1 Introduction ....................................................................................................................... 1 1.1 Firmware Revision.................................................................................................... 1 1.2 GPS100 Features..................................................................................................... 1 2 Installation.................................................................
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® ® 1 Introduction Congratulations on your purchase of the Maretron GPS100 GPS/WAAS Antenna/Receiver. Maretron has designed and built your GPS100 to the highest standards for years of reliable, dependable, and accurate service. The Maretron GPS100 is designed to operate within the harsh demands of the marine environment. However, no piece of marine electronic equipment can function properly unless installed and maintained in the correct manner. Please read carefully and follow t
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GPS100 User’s Manual 2. High Enough to have a clear view of the sky to the horizon in all directions unblocked by masts or antennas – The GPS100 provides the best readings when it has access to as many satellites as possible. 3. As far as possible from VHF, satellite, or radar antennas – Radio frequency transmissions from these antennas can interfere with the proper reception of GPS satellite signals by the GPS100. 2.3 Mounting the GPS100 The Maretron GPS100 can be mounted directly
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® ® 2.3.2 Mounting the GPS100 to a Standard Marine Pole Mount Screw the included GPS100 antenna mount base to the standard marine mount. Thread the ® NMEA 2000 cable through the standard marine mount and the antenna mount base from the bottom out through the top and connect it to the GPS100 unit (see Section 2.4 below). Finally, attach the GPS100 to the antenna mount base using the included brass mounting screws and lock washers as shown in Figure 2. Figure 2 – Mounting the GPS100
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GPS100 User’s Manual 2.4 Connecting the GPS100 ® The Maretron GPS100 provides a connection to an NMEA 2000 interface through a connector that can be found on the bottom of the device (see Figure 3). ® NMEA 2000 Connector Figure 3 – GPS100 Interface Connector ® The NMEA 2000 connector is a five pin male connector (see Figure 4). You connect the ® ® GPS100 to an NMEA 2000 network using a Maretron NMEA 2000 cable (or compatible cable) by connecting the female end of the cable to the
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® ® 2.4.1 Checking Connections ® Once the NMEA 2000 connection to the Maretron GPS100 has been completed, check to see that heading information is being properly transmitted by observing an appropriate display. Refer to Section 5, “Troubleshooting”, if no heading information appears. 3 Operation As shipped from the factory, the GPS100 automatically provides position, time, SOG, COG, magnetic variation, and satellite information and requires no user configuration. However, some of t
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GPS100 User’s Manual Magnetic variation has different values at different locations on the earth with most areas undergoing change to the magnetic variation over time. The GPS100 indicates magnetic variation anywhere on Earth using the World Magnetic Model (WWM2005). It is important to understand that the WMM2005 geomagnetic model only characterizes that portion of the Earth’s magnetic field that is generated in the Earth’s fluid outer core (the main magnetic field). The portions of
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® ® 5 Troubleshooting If you notice unexpected operation of the Maretron GPS100, follow the troubleshooting procedures in this section to remedy simple problems. Symptom Troubleshooting Procedure No data output Check the connections to the NMEA ® 2000 connector and tighten if necessary Ensure that power is supplied to the ® connected NMEA 2000 cable Ensure that the GPS100 has a clear view to the horizon in all directions Ensure that no VHF, satellite, or radar antennas h
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GPS100 User’s Manual Certifications Parameter Comment NMEA 2000 Level A Maritime Navigation and Radiocommunication Equipment & Systems Tested to IEC 60945 FCC and CE Mark Electromagnetic Compatibility ® NMEA 2000 Parameter Group Numbers (PGNs) - See Appendix A for Details Description PGN # PGN Name Default Rate Periodic Data PGNs 126992 System Time 1 Time/Second 128259 Speed Disabled 129025 Position, Rapid Update 10 Times/Second 129026 COG and SOG, Rapid Update 4 Times/Second 12
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® ® Environmental Parameter Value IEC 60954 Classification Exposed Degree of Protection IP67 Operating Temperature -25°C to 55°C Storage Temperature -40°C to 70°C Relative Humidity 93%RH @40° per IEC60945-8.2 Vibration 2-13.2Hz @ ±1mm, 13.2-100Hz @ 7m/s2 per IEC 60945-8.7 Rain and Spray 12.5mm Nozzle @ 100liters/min from 3m for 30min per IEC 60945-8.8 Solar Radiation Ultraviolet B, A, Visible, and Infrared per IEC 60945-8.10 Corrosion (Salt Mist) 4 times 7days @ 40°C, 95%RH after
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GPS100 User’s Manual 8 Installation Template Please check the dimensions before using the following diagram as a template for drilling the mounting holes because the printing process may have distorted the dimensions. 2.11” Figure 5 – Horizontal Mounting Surface Template Page 10 Revision 1.2
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® ® 9 Maretron (2 Year) Limited Warranty Maretron warrants the GPS100 to be free from defects in materials and workmanship for two (2) years from the date of original purchase. If within the applicable period any such products shall be proved to Maretron’s satisfaction to fail to meet the above limited warranty, such products shall be repaired or replaced at Maretron’s option. Purchaser's exclusive remedy and Maretron’s sole obligation hereunder, provided product is returned pursuant
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® ® ® Appendix A – NMEA 2000 Interfacing ® GPS100 NMEA 2000 Periodic Data Transmitted PGNs PGN 126992 – System Time The GPS100 uses this PGN to provide a regular transmission of UTC time and date and to provide synchronism for measurement data. The factory default for periodic transmission rate is once per second. The transmission of this PGN can be disabled (see PGN 126208 – NMEA Request Group Function – Transmission Periodic Rate). Field 1: SID – The sequence identifier field
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GPS100 User’s Manual transmitted at a periodic rate of once per second (see PGN 126208 – NMEA Request Group Function – Transmission Periodic Rate). Field 1: SID – The sequence identifier field is used to tie related PGNs together. For example, the GPS100 will transmit identical SIDs for 126992 (System Time), 128259 (Speed), 129026 (COG and SOG, Rapid Update), 129029 (GNSS Position Data), 129539 (GNSS DOPs), and 129540 (GNSS Satellitess in View) to indicate that the readings are linke
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® ® PGN 129029 – GNSS Position Data The GPS100 uses this PGN to convey a comprehensive set of Global Navigation Satellite System (GNSS) parameters, including position information. The factory default for periodic transmission rate is once per second. The transmission of this PGN can be disabled (see PGN 126208 – NMEA Request Group Function – Transmission Periodic Rate). Field 1: SID – The sequence identifier field is used to tie related PGNs together. For example, the GPS100 will tra
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GPS100 User’s Manual per second. The transmission of this PGN can be disabled (see PGN 126208 – NMEA Request Group Function – Transmission Periodic Rate). Field 1: SID – The sequence identifier field is used to tie related PGNs together. For example, the GPS100 will transmit identical SIDs for 126992 (System Time), 128259 (Speed), 129026 (COG and SOG, Rapid Update), 129029 (GNSS Position Data), 129539 (GNSS DOPs), and 129540 (GNSS Satellites in View) to indicate that the readings are
