CHC P3DT User Manual
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CHC P3DT User Manual

Geodetic gnss receiver
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Geodetic GNSS Receiver (P3DT)
1103906523
User Guide
Revision 2.0
May 16, 2018
Shanghai Huace Navigation Technology LTD.

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Summary of Contents for CHC P3DT

  • Page 1 Geodetic GNSS Receiver (P3DT) 1103906523 User Guide Revision 2.0 May 16, 2018 Shanghai Huace Navigation Technology LTD.

  • Page 2: Table Of Contents

    3.1 System Installation..................14 3.1.1 Supported Antenna................14 3.1.2 System Installation Diagram..............14 4 Configure P3DT Using CHC Software................16 4.1 Configure P3DT Work Mode by Hcconfig............16 4.1.1 Two Ways to Connect P3DT..............16 4.1.2 RTK Set....................17 4.1.3 Radio Mode..................18 4.1.4 CORS Mode..................18 4.1.5 APIS Mode...................
  • Page 3 Firmware Upgrading..................29 AI The Winflash Utility..................29 AII Upgrading the receiver firmware through com port........29 B Trouble Shooting.......................30 BI Receiver Issues....................30 C Communication Ports Definition................32 CI CHC P3DT Receiver DB9 Male Connector Definition........32 D Glossary........................32...

  • Page 4: Preface

    Preface Copyright Copyright 2014-2015 Copyright 2009-2015 CHC | Shanghai Huace Navigation Technology Ltd. All rights reserved. The CHC are trademark of Shanghai Huae Navigation Technology Limited. All other trademarks are the property of their respective owners. Trademarks All product and brand names mentioned in this publication are trademarks of their respective holders.

  • Page 5: Introduction

    1 Introduction The P3DT GNSS Reference Receiver User Guide describes how to set up and use the CHC® P3DT™ GNSS reference receiver. In this manual, “the receiver” refers to the P3DT GNSS reference receiver unless otherwise stated. Even if you have used other Global Navigation Satellite Systems (GNSS) products before, CHC recommends that you spend some time reading this manual to learn about the special features of this product.

  • Page 6: Disclaimer

    Before using the receiver, please make sure that you have read and understood this User Guide, as well as the safety requirements. CHC holds no responsibility for the wrong operation by users and for the losses incurred by the wrong understanding about this User Guide.

  • Page 7: Overview

    2 Overview This chapter is a introduction about the P3DT GNSS reference receiver (“the receiver”). This receiver makes it easier for users to set up a powerful and reliable Continuously Operating Reference Station (CORS) or temporary data collection in the field.

  • Page 8: The Network Appliance Concept

    Traditionally, a GNSS receiver has only one user. Thus that only one user can change the settings without affecting other users. However, P3DT has more than one users. That means an operator can make it available as a network appliance for more than one users (or clients).

  • Page 9: Receiver Features

     Streaming service Anyone with authorized access can obtain streamed information, such as GNSS measurements or RTCM corrections, without having to control or issue commands to the receiver. Users only need to connect with the port that is streaming the required information.

  • Page 10: P3Dt Accessories

    2.6 P3DT Accessories The table below provides an overview of the different items composing the P3DT. Name Photo CHC P3DT GNSS Receiver DB9 to DB9 Cable...

  • Page 11: Front Connectors

    Magnetic Mount Magnetic Mount UHF Antenna GPRS Antenna (SMA) 2.7 Front Connectors Feature Description...
  • Page 12 Connect to the GNSS antenna Connect to the GNSS antenna From left to right in picture above:  Satellites LED.  Record LED.  Correction LED  Power LED Connect to the Radio antenna RS-232 serial port, 9-pin male connector RS-232 serial port, 9-pin male connector Lemo (2-pin) port Power Supply...

  • Page 13: Rear View

    2.8 Rear View Feature Description Connect with GNSS antenna Connect to the 3G antenna SIM card slot Support to insert SIM card with middle size  Supports links to 10BaseT/100BaseT auto-negotiate RJ45 jack networks  HTTP, TCP/IP, UDP, FTP, NTRIP Caster, NTRIP Server, NTRIP Client ...

  • Page 14: Setting Up The Receiver

    GNSS frequencies and operates at either 3.3V or 7.1V with a signal greater than 40 dB at the antenna port. 3.1.2 System Installation Diagram The typical installation diagram of the CHC P3DT GNSS receiver connected with CHC A220GR GNSS Geodetic Antenna, external power supply and network cable.
  • Page 15 Power Cable. C. Connect two leg plugs or three leg plugs of Adapter to the mains supply. 3. Connect the network cable to the RJ45 jack of P3DT to link the P3DT with network. NOTE: Also, the P3DT can be powered by external battery via CHC Data Cable. And...

  • Page 16: Configure P3Dt Using Chc Software

    Please read this Getting Started Guide carefully before selecting the most appropriate ones for your application. The configuration of the P3DT Sensor can be performed via the serial port link (RS232 or USB). 4.1 Configure P3DT Work Mode by Hcconfig 4.1.1 Two Ways to Connect P3DT...

  • Page 17: Rtk Set

    Transmit Port select GPRS Or UHF, Data Format is the same as base station, click set firstly and click get to check whether the setting is saved. NOTE: After clicking set, receiver will restart, please click get when P3DT track satellites normally.

  • Page 18: Radio Mode

    4.1.3 Radio Mode Click into , work mode select Internal UHF, Protocol and Frequency select according to base station, click set firstly and click get to check whether the setting is saved. 4.1.4 CORS Mode Insert SIM card (middle-sized), Work Mode select GPRS, Mode select Rover, Protocol select Ntrip Client, input Address, Port, Source (click get firstly), User Name and Password (Server is left blank), click Auto Login, click set firstly and click get to check whether the setting is saved.

  • Page 19: Configure P3Dt Using Winflash

    After setting successfully, correction LED will be on. 4.2 Configure P3DT using Winflash  Install WinFlash on your PC  Connect the P3DT to your PC using the GPS to PC Data cable by COM2 or Bluetooth 4.2.1 Receiver Firmware Upgrade Start the WinFlash utility.
  • Page 20 Select Load GPS software and then click Next. From the Available Software list, select the latest version and then click Next. If all is correct, click Finish, then Click OK. The Software Upgrade window appears again and states that the operation was completed successfully.

  • Page 21: Ip Configuration

    4.2.2 IP Configuration Start WinFlash and follow the instruction below to set the static IP of P3DT sensor to log on internet.

  • Page 22: Configure Through Web Browser

    4.3 Configure through Web Browser When connecting the P3DT to your PC using the LAN cable for the first time, follow the steps, if you already configuration P3DT static IP, please directly using this static IP to configuration P3DT.  Set your PC IP address to “Obtain an IP address automatically ...

  • Page 23: I/O Configuration

     Important Setting: set up NTRIP Client and Data output message  IP configuration to set the P3DT Static IP address 4.3.1 I/O Configuration After configuring the P3DT via COM2, user can connect P3DT with PC via network cable. I/O Configuration Interface...

  • Page 24: Ethernet Port Configuration

    Serial Port Configuration Interface 4.3.2 Ethernet Port Configuration After configuring the P3DT via COM2, in I/O configuration interface, choose TCP/IP, set up P3DT via following interface. Data Output Option...

  • Page 25: Connect P3Dt Using Gnsstool

    Data Output Configuration 4.4 Connect P3DT using GNSSTool Turn on the receiver → Launch GNSSTool → press config on the bottom of the screen → choose Connect. In the Connect screen, set Device Type as GNSS RTK, Connection Type as Bluetooth.

  • Page 26: Receiver Registration

    If the receiver is expired, it will do not output data normally. Please contact CHC Support, ask for registration code and register it via HCconfig. Connect P3DT with PC via DB9 to DB9 cable, open HCconfig and click Device Info., click Register, input registration code, when registration is finished, click Get to refresh the Expiration Date.

  • Page 27: Communications

    Ethernet COM1 (DB9 male) 3-wire RS232, see C.I. CHC N72 receiver DB9 maleconnector definition for details COM2 (DB9 male) 3-wire RS232, see C.I. CHC N72 receiver DB9 male connector definition for details LEMO PORT (2-pin) Power Supply Protocols Correction formats: CMR, CMR+, SCMR, RTCM2.3, 3.0 Observables: RT17, RT27, RTCM3.X...

  • Page 28: Physical

    5.3 Physical Feature Specification Size 175.5 x 140 x 63.8 mm (6.9 x 5.5 x 2.5 in) Weight 1.2 kg (42 oz) Operating temperature -40 °C to +75 °C (-40 °F to +167 °F) Storage temperature -55 °C to +85 °C (-67 °F to +185 °F) Humidity 100% condensation Waterproof and dust...

  • Page 29: General

    For the latest firmware resource, please consult your local CHC dealer. AI The Winflash Utility The WinFlash utility communicates with CHC products to perform various functions including: load or verify GPS software of the mainboard ...

  • Page 30: B Trouble Shooting

    Use this appendix to identify and solve common problems that may occur during the use of the receiver. Please read this section before you contact CHC Technical Support. BI Receiver Issues This section describes some possible receiver issues, possible causes, and how to solve them.
  • Page 31 A Communication Ports Definition The receiver does Power is too low. Check the charge on the external battery not turn on. and, if applicable, check the fuse. External power Check that the Lemo connector is seated is not properly correctly and that the cable is secured to connected.

  • Page 32: C Communication Ports Definition

    A Communication Ports Definition C Communication Ports Definition CI CHC P3DT Receiver DB9 Male Connector Definition Signal Name Description 1,4,6, Not Used 7,8,9 RS232-TX (transmit data through this pin) RS232-RX (receive data through this pin) Not Used External Power Ground...
  • Page 33 A Communication Ports Definition carrier A radio wave having at least one characteristic (such as frequency, amplitude, or phase) that can be varied from a known reference value by modulation. carrier The frequency of the unmodulated fundamental output of a radio frequency transmitter.
  • Page 34 A Communication Ports Definition EGNOS is the European equivalent of WAAS, which is available in the United States. elevation mask The angle below which the receiver will not track satellites. Normally set to 10 degrees to avoid interference problems caused by buildings and trees, and multipath errors.
  • Page 35 This standard defines a number of 'strings' referred to as NMEA strings that contain navigational details such as positions. Most CHC GPS receivers can output positions as NMEA strings. PDOP Position Dilution of Precision. PDOP is a DOP value that indicates the accuracy of three-dimensional measurements.
  • Page 36 Version 2 protocol for single-frequency DGPS type corrections. Carrier phase corrections are available on Version 2, or on the newer Version 3 RTCM protocol, which is available on certain CHC dual-frequency receivers. The Version 3 RTCM protocol is more compact but is not as widely supported as Version 2.
  • Page 37 Use WAAS when other correction sources are unavailable, to obtain greater accuracy than autonomous positions. For more information WAAS, refer website http://gps.faa.gov. The EGNOS service is the European equivalent and MSAS is the Japanese equivalent of WAAS. CHC - Shanghai Huace Navigation Technology Ltd.
  • Page 38 This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
  • Page 39 599 Gaojing Road, Building D Shanghai, 201702, China Tel: +86 21 542 60 273 Fax: +86 21 649 50 963 Email: sales@chcnav.com support@chcnav.com Website: www.chcnav.com...

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