DGPS MAX

More documents

Recommendations

Info

PrefaceWelcome to the DGPS MAX Reference Manual and congratulationson purchasing this high-performance positioning tool. This is the thirdgeneration all-in-one receiver, which incorporates a number ofimprovements over the previous generation including support of theWide Area Augmentation System (WAAS) and other Space BasedAugmentation Systems (SBAS), and an improved menu system. Thepurpose of this manual is to familiarize you with the proper installation,configuration, and operation of your new receiver.The DGPS MAX is a complete DGPS receiver, possessing twoseparate, internal receivers that provide the versatility of this system.Within the DGPS MAX, CSI Wireless has integrated the CSI WirelessSLX receiver, a tri-purpose GPS / WAAS / L-band receiver, and theCSI Wireless SBX, a high performance DGPS beacon receiver. Youmay use any of the three internal differential correction services,depending which service is available. The beacon receiver obtainsfree DGPS beacon signals where available, the WAAS demodulatordecodes correction data from the Wide Area Augmentation System,and the L-band satellite differential receiver obtains corrections fromthe OmniSTAR Worldwide DGPS service.In addition to real-time DGPS, the DGPS MAX also supports postprocessing.You may configure the DGPS MAX for output of binarymeasurement data for logging with the use of an external device. Aconversion utility is available from CSI Wireless for translation from theproprietary binary format into the Receiver Independent Exchangeformat (RINEX). Consult Appendix E for information on postprocessing and RINEX.CSI Wireless has designed this GPS product to function in a widearray of applications and environments. Compact, lightweight, yetrugged, the DGPS MAX will provide you with years of reliableoperation.DGPS MAX Reference Manualxvi
OrganizationThis manual contains the following chapters:Chapter 1: Introduction - provides an introduction to GPS and DGPStechnology, the DGPS MAX receiver, and CDA-2MAX antenna.Chapter 2: Installation - describes how to install the DGPS MAXreceiver and antenna, and provides a foundation for interfacing theDGPS MAX with an external data logging or monitoring device.Chapter 3: DGPS MAX Overview - provides details on the fundamentaloperating modes of the internal sensors of the DGPS MAX.Chapter 4: DGPS MAX Architecture - provides a description of theintegration of the DGPS MAX.Chapter 5: Operation - describes how to configure and operate theDGPS MAX receiver using the keypad-driven menu system. ThisChapter also provides a detailed listing of the default parameters.Chapter 6: Configuration Wizard - introduces the Configuration Wizardfeature and describes how it may be used to simplify configuration ofthe DGPS MAX receiver.Chapter 7: NMEA 0183 Messages - describes the subset of NMEA0183 commands and queries used to communicate with the GPSfeatures of the two internal DGPS MAX sensors.Chapter 8: Troubleshooting - provides you with diagnostic informationto aid in determining a source of difficulty for a particular installation.Appendix A: Specifications - details the technical characteristics of theDGPS MAX receiver and CDA-2MAX antenna.xviiDGPS MAX Reference Manual
Page 1: DGPS MAXReference ManualPart Number
Page 4 and 5: Copyright Notice© Copyright 2001 C
Page 6 and 7: CSI Wireless Inc. Limited WarrantyC
Page 8 and 9: Table of ContentsList of Figures ..
Page 10 and 11: 3.2.1 Automatic Tracking ..........
Page 12 and 13: 5.16.1 Changing the Source of DGPS
Page 14 and 15: List of FiguresFigure 1-1 Broadcast
Page 16 and 17: List of TablesTable 2-1 Power Requi
Page 20 and 21: Appendix B: DGPS MAX Interface - pr
Page 22 and 23: Document ConventionsBold is used to
Page 25 and 26: 1. IntroductionThis chapter provide
Page 27 and 28: needs to be removed from each satel
Page 29 and 30: ! Any data loss that occurs through
Page 31 and 32: Augmentation Systems (SBAS). The DG
Page 33 and 34: Figure 1-1 Broadcast WAAS Inonspher
Page 35 and 36: Please note that signal coverage ma
Page 37 and 38: geographically strategic locations.
Page 39 and 40: Figure 1-5 Worldwide OmniSTAR Cover
Page 41 and 42: ! Engine noise! Alternator noise! N
Page 43 and 44: and for best results, a user should
Page 45 and 46: 1.8 COAST TechnologyThe DGPS MAX re
Page 47 and 48: 2. InstallationThis chapter contain
Page 49 and 50: When selecting a location to instal
Page 51 and 52: vehicle. Other grounds may provide
Page 53 and 54: MAINExternal Device5 GND GND3 RX NM
Page 55 and 56: the 1-14-UNS thread to a 5/8 th inc
Page 57 and 58: 2.4.5 Connecting the CDA-2MAX Anten
Page 59 and 60: 3. DGPS MAX OverviewFor your conven
Page 61 and 62: tracking approach will result in mo
Page 63 and 64: 3.4.1 Tune ModesThe DGPS MAX may be
Page 65 and 66: 3.4.2 Receiver PerformanceThe Signa
Page 67 and 68: 4. DGPS MAX ArchitectureThe DGPS MA
Page 69 and 70:
5. OperationThis chapter introduces
Page 71 and 72:
% & ^No GPS Fix GPS Position DGPS P
Page 73 and 74:
Note - When using corrections from
Page 75 and 76:
In Figures 5-9 to 5-15, the root me
Page 77 and 78:
^ 12332133312432 $444444444444 44F?
Page 79 and 80:
is pressed. If is pressed, the menu
Page 81 and 82:
5.7.3 Beacon Mode Bar ChartWhen ope
Page 83 and 84:
WAAS@When this menu is accessed usi
Page 85 and 86:
Top Menu@ When accessed using the b
Page 87 and 88:
Longitude information is parsed fro
Page 89 and 90:
Precision@NavCnd@ ABBABBAccessing t
Page 91 and 92:
=_b: 0.1m This menu item indicates
Page 93 and 94:
Eph?Healthy??8NotUsed?Prev?9Above?E
Page 95 and 96:
Pressing the and keys allows you to
Page 97 and 98:
5.9.2 GPS Satellites MenuThis secti
Page 99 and 100:
5.9.3 GPS Configure MenuThis menu p
Page 101 and 102:
GPGGA@?5?HzGPGGA@?1?HzGPGLL@?OffGPG
Page 103 and 104:
GPRMC@ 1 HzGPRRE@ OffGPVTG@ 5 HzGPZ
Page 105 and 106:
Top?Menu@ When accessed using the b
Page 107 and 108:
the Back@ or Top Menu@ item in focu
Page 109 and 110:
Back@ When accessed using the butto
Page 111 and 112:
signal blockages, if present. This
Page 113 and 114:
Page 115 and 116:
PositionTimeSat?UpdateThis menu ite
Page 117 and 118:
modulation rate using the and keys
Page 119 and 120:
This menu provides access to the si
Page 121 and 122:
(SS) and signal to noise ratio (SNR
Page 123 and 124:
ID?0001??H?01This menu item display
Page 125 and 126:
When using an external source, be s
Page 127 and 128:
Pressing the and keys allows you to
Page 129 and 130:
Page 131 and 132:
item returns the menu system to the
Page 133 and 134:
Top?Menu@ When accessed using the b
Page 135 and 136:
Back@ or Top Menu@ item in focus wi
Page 137 and 138:
! Depending on which baud rate you
Page 139 and 140:
! Using the or key, move the Config
Page 141 and 142:
6. Configuration WizardThe Configur
Page 143 and 144:
6.1 Start-up SequenceWhen you turn
Page 145 and 146:
6.6 Saving a ConfigurationWhen comp
Page 147 and 148:
Table 7-1 NMEA Message ElementsElem
Page 149 and 150:
Table 7-3 GGA Data Message DefinedF
Page 151 and 152:
GST message into its components. Th
Page 153 and 154:
7.5.7 RRE Data MessageThe RRE messa
Page 155 and 156:
DGPS MAX Reference Manual 131
Page 157 and 158:
• Check antenna connections• Ve
Page 159 and 160:
ItemSerial Interface Specifications
Page 161 and 162:
Page 163 and 164:
MAINExternal Device5 GND GND3 RX NM
Page 165 and 166:
! Connect Pin-5-Common Ground of th
Page 167 and 168:
OmniSTAR Service ActivationYou may
Page 169 and 170:
Over-Air Subscription ActivationOmn
Page 171 and 172:
Page 173 and 174:
! Adjust the output of the Bin96 me
Page 175 and 176:
Page 177 and 178:
Proximity, 4DGPS MAXRear Panel Inte
Page 179:
Automatic Beacon Search (ABS),39, 4
show all

DGPS MAX

Create successful ePaper yourself

Delete template?

Save as template?