Leica GMX902 GG User Manual
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Version 1.3
English
All manuals and user guides at all-guides.com
Leica GMX902 GG/
GMX902 GNSS
User Manual

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Summary of Contents for Leica GMX902 GG

  • Page 1 All manuals and user guides at all-guides.com Leica GMX902 GG/ GMX902 GNSS User Manual Version 1.3 English...
  • Page 2 The type and serial number of your product are indicated on the type plate. identification Enter the type and serial number in your manual and always refer to this infor- mation when you need to contact your agency or Leica Geosystems authorised service workshop. Type: _______________ Serial No.:...
  • Page 3 Included are detailed descriptions of necessary Series Getting steps to configure Start Guide GMX902 GG/ GMX902 GNSS with Leica GNSS Spider. Refer to the following resources for all GMX902 GG/GMX902 GNSS docu- mentation/software: • the Leica GMX900 CD • https:myworld.leica-geosystems.com myWorld@Leica Geosystems (https://myworld.leica-geosystems.com)
  • Page 4: Table Of Contents

    Operation using Leica GNSS Spider Commands for Remote Control Accessories Instrument Components Operation Installation Equipment Setup Operating Principles LED Indicators on GMX902 GG/GMX902 GNSS Care and Transport Transport Storage Cleaning and Drying Safety Directions General Introduction Intended Use Limits of Use...
  • Page 5: Description Of The System

    - Leica GNSS Spider • can transmit data for real-time operation in the Leica LB2 format with suit- able radio equipment, a mobile telephone or modem. •...
  • Page 6: Data Streaming

    The GMX902 GNSS instruments are additionally designed to support Compass. The Compass signal definition is not fully finalised, although test signals have been tracked in a test environment. As changes can still occur, Leica Geosys- tems cannot guarantee full Compass compatibility.
  • Page 7: Operation Using Leica Gnss Spider

    Vista Ultimate Commands for Remote Control LB2 commands Special commands from Leica Binary (LB2) format can be used to communicate with the instrument through the configured port. Documentation for LB2 is available on request from a Leica Geosystems representative. Accessories...
  • Page 8: Instrument Components

    ANT: Antenna port GMX902_01  Do not open the instrument or remove any connector as this action will impair the protection against water, dust and sand. Dimensions 132 mm 167 mm 151 mm GMX902_02 GMX902 GG/GMX902 GNSS, Description of the System...
  • Page 9: Operation

    The following diagram shows the basic equipment setup for an instrument serial connected locally to GNSS Spider via serial cable. a) Computer b) Power supply c) GMX902 GG/GMX902 GNSS d) Surge arrestor e) GNSS antenna GMX902_03 Remote set up with...
  • Page 10: Operating Principles

    LB2 documentation. The GMX902 GG/GMX902 GNSS instrument is delivered with default settings which cover the needs of the typical user. Use the Web interface or Leica GNSS Spider to adjust the GMX902 GG/GMX902 GNSS settings. Sleep mode The instrument reverts to sleep mode when •...
  • Page 11: Led Indicators On Gmx902 Gg/Gmx902 Gnss

    All manuals and user guides at all-guides.com LED Indicators on GMX902 GG/GMX902 GNSS LED indicators Each GMX902 GG/GMX902 GNSS has four LED’s (Light Emitting Diode) on its cover. The LED’s indicate basic instrument status. a) PWR: Power LED a b c d...
  • Page 12: Care And Transport

    Always carry the product in its transport container and secure it. Shipping When transporting the product by rail, air or sea, always use the complete orig- inal Leica Geosystems packaging, transport container and cardboard box, or its equivalent, to protect against shock and vibration. Storage...
  • Page 13: Safety Directions

    It is the task of the person responsible for the equipment to inform the user about hazards and how to counteract them. The product is not to be operated until the user has been instructed on how to work with it. GMX902 GG/GMX902 GNSS, Safety Directions...
  • Page 14: Limits Of Use

    Geosystems, is responsible for supplying the product, including the user manual and original accessories, in a safe condition. Manufacturers of The manufacturers of non Leica Geosystems accessories for the product are responsible for developing, implementing and communicating safety concepts Leica Geosystems...
  • Page 15: Hazards Of Use

    Precautions: When setting-up the product, make sure that the accessories are correctly adapted, fitted, secured, and locked in position. Avoid subjecting the product to mechanical stress. GMX902 GG/GMX902 GNSS, Safety Directions...
  • Page 16 Protection is as described for non-metallic structures, but the air terminals can be connected directly to the conducting structure without the need for down conductors. Air terminal arrangement, plan view a) Antenna b) Support structure c) Air terminal GS_039 GMX902 GG/GMX902 GNSS, Safety Directions...
  • Page 17 Product-specific treatment and waste management information can be down- loaded from the Leica Geosystems home page at http://www.leica- geosystems.com/treatment or received from your Leica Geosystems dealer. Warning Only Leica Geosystems authorised service workshops are entitled to repair these products. GMX902 GG/GMX902 GNSS, Safety Directions...
  • Page 18: Electromagnetic Compatibility Emc

    Warning Electromagnetic radiation can cause disturbances in other equipment. Although the product meets the strict regulations and standards which are in force in this respect, Leica Geosystems cannot completely exclude the possi- bility that other equipment may be disturbed. Caution...
  • Page 19: Fcc Statement, Applicable In U

    • Consult the dealer or an experienced radio/TV technician for help. Warning Changes or modifications not expressly approved by Leica Geosystems for compliance could void the user's authority to operate the equipment. Labelling Type: GMX...
  • Page 20: Technical Data

    All manuals and user guides at all-guides.com Technical Data GMX902 GG/GMX902 GNSS Technical Data 5.1.1 Tracking Characteristics GNSS technology SmartTrack+ Satellite reception GMX902 GG: Dual frequency, GPS and GLONASS GMX902 GNSS: Multi-frequency, GPS, GLONASS and Galileo GMX902 GG: 72 channels, GPS L1/L2, GLONASS L1/L2, 20Hz.
  • Page 21 L1 and L2 (GLONASS). GMX902 GNSS: Dependent on the channel configuration. Typically 14 simultaneously on L1, L2 and L5 (GPS) + 12 simultaneously on L1 and L2 (GLONASS) + 12 simultaneously on L1, E5a, E5b, Alt-BOC (Galileo). GMX902 GG/GMX902 GNSS, Technical Data...
  • Page 22: Accuracy

    The use of multiple GNSS systems can increase accuracy by up to 30% relative to GPS only. Differential code The baseline precision of a differential code solution for static and kinematic surveys is 25 cm. Differential phase Normal baseline with GMX902 GG/GMX902 GNSS plus AS10 in post-processing Static Kinematic Horizontal Vertical...
  • Page 23: Technical Data

    Humidity Up to 95% The effects of condensation are to be effectively coun- teracted by periodically drying out the instrument. Vibration 10-500 Hz; 5 g; +/- 0.35 mm Shock 25 g, 6 ms GMX902 GG/GMX902 GNSS, Technical Data...
  • Page 24 LEMO-1 female, 8 pin LEMO ERN.OS.250.CTL TNC female Serial ports Port Description Default setting Baud rates 4800-230400 230400/N/8/1/N baud, incl. RTS/CTS Baud rates 4800-230400 230400/N/8/1/N baud, incl. RTS/CTS Data output • raw data • almanac • ephemeris GMX902 GG/GMX902 GNSS, Technical Data...
  • Page 25: Pin Assignments And Sockets

    Do not use Pin assignments Signal Name Function Direction for port P1/P2 Ready to send CTS- Clear to send Signal ground RS232, receive data RS232, transmit data Do not use Do not use Do not use GMX902 GG/GMX902 GNSS, Technical Data...
  • Page 26: Antennas Technical Data

    (Alt-BOC). BOC), E6. BOC), E6. Compass: B1, B2. Compass: B1, B2, B3. Compass: B1, B2, B3. Gain 27 dBi 29 dBi 40 dBi Noise Figure < 2 dBi < 2 dBi < 1.2 dBi max GMX902 GG/GMX902 GNSS, Technical Data...
  • Page 27 Up to 100 % The effects of condensation are to be effectively counter- acted by periodically drying out the antenna. Cable length Refer to the Equipment List for: • GNSS Networks and Reference Stations • Structural Monitoring GMX902 GG/GMX902 GNSS, Technical Data...
  • Page 28: Conformity To National Regulations

    FCC Part 15 (applicable in US) Conformity to national regula- • Hereby, Leica Geosystems AG, declares that the product GMX902 GG/GMX902 GNSS is in compliance with the essential requirements and tions other relevant provisions of Directive 1999/5/EC. The declaration of conformity can be consulted at http://www.leica-geosystems.com/ce.
  • Page 29: International Limited Warranty, Software Licence Agreement

    This product is subject to the terms and conditions set out in the International Limited Warranty Limited Warranty which you can download from the Leica Geosystems home page at http://www.leica-geosystems.com/internationalwarranty or collect from your Leica Geosystems distributor. The foregoing warranty is exclusive and...
  • Page 30: Index

    User Manual Labelling ............19 Validity of ............ 2 Description ..........11 Indicators ..........11 Weight Leica Binary 2 (LB2) ........10 Antennas ........... 23 Leica GNSS Spider ..........6 Instruments ..........23 Connect instrument ........10 Operating systems ........7 Use ..............
  • Page 31 All manuals and user guides at all-guides.com GMX902 GG/GMX902 GNSS, Index...
  • Page 32 Inter- national Standards of Quality Management and Quality Systems (ISO standard 9001) and Environmental Management Systems (ISO standard 14001). Ask your local Leica Geosystems dealer for more information about our TQM program. Leica Geosystems AG Heinrich-Wild-Strasse CH-9435 Heerbrugg...

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