CHCNAV i73 Plus User Manual
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CHCNAV i73 Plus User Manual

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CHCNAV i73+ GNSS
USER GUIDE
Revision 1.0
June 01, 2018
Survey & Engineering | March 2022
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Summary of Contents for CHCNAV i73 Plus

  • Page 1 CHCNAV i73+ GNSS USER GUIDE Revision 1.0 June 01, 2018 Survey & Engineering | March 2022 Make your work more efficient...

  • Page 2: Table Of Contents

    2.6.2 Connecting via Bluetooth with LandStar 7 Software ........20 2.7 Downloading Logged Data ..................22 2.7.1 FTP Download ....................22 2.7.2 Web Server Download ..................24 CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 2...
  • Page 3 5.6.1 Description Submenu ..................63 5.6.2 WiFi Submenu ....................63 5.6.3 Bluetooth Settings Submenu ................64 5.6.4 Radio Settings Submenu ................. 64 5.7 Firmware Menu ......................65 CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 3...
  • Page 4 5.7.4 System Log Download Submenu ..............66 5.7.5 User Log Submenu ..................67 5.7.6 Firmware Update Submenu ................67 5.7.7 GNSS Board Upgrade Submenu ..............68 5.7.8 GNSS Registration Submenu ................69 CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 4...

  • Page 5: Preface

    Preface Preface Copyright Copyright 2018-2022 CHCNAV | Shanghai Huace Navigation Technology Ltd. All rights reserved. The CHCNAV is trademark of Shanghai Huace 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 6: Ce Interference Statement

    Directive 2014/53/EU. A copy of the Declaration of conformity can be found at Shanghai Huace Navigation Technology Ltd. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 6...

  • Page 7: Introduction

    It is the responsibility of the end-user to obtain an operator's permit or license for the receiver for the location or country of use. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 7...

  • Page 8: Use And Care

    CAUTION - Operating or storing the receiver outside the specified temperature range will cause irreversible damage. 1.3 Technical Support If you have a problem and cannot find the information you need in this manual or CHCNAV website (www.chcnav.com), contact your local CHCNAV dealer from which you purchased the receiver(s).

  • Page 9: Getting Started With I73

    GNSS RTK survey. The receiver can be used as the part of an RTK GNSS system with CHCNAV LandStar7 software. Moreover, user can download the GNSS data that recorded in the internal memory of receiver to a computer.
  • Page 10 • Press and hold this button for 3 seconds to turn on or turn off the receiver. • Hold Fn button and press this button for 5 times continuously to reset the mainboard. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 10...

  • Page 11: Receiver Ports

    • Connect a radio antenna to internal radio of Radio antenna connector the receiver. And this connector is not used if you are using an external radio. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 11...

  • Page 12: Batteries And Power

    Do not charge or use the battery if it appears to be damaged or leaking. ▪ Charge the Lithium-ion battery only in a CHCNAV product that is specified to charge it. Be sure to follow all instructions that are provided with the battery charger.

  • Page 13: External Power Supply

    Provide the external power to the receiver by the USB Type-C Cable + Power Adapter. The Power Adapter is connecting with AC power of 100-240V, the output port of the Power Adapter connects with the USB Type-C Cable. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 13...

  • Page 14: Product Basic Supply Accessories

    2.4.1 Rover Kit Basic Supply Item Picture I73+ GNSS Receiver UHF Bar Antenna (410-470 MHz) USB Type-C Cable 2M Range Pole w/bag Auxiliary H.I. Tool Power Adapter. Transport Hard Case CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 14...

  • Page 15: Base Kit Basic Supply

    GNSS Receiver UHF Bar Antenna (410-470 MHz) USB Type-C Cable Tribrach adaptor Extension Pole(30cm) Auxiliary H.I. Tool H.I. Tape Tribrach Power Adapter. Datalink Power Cable (5-pin) CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 15...
  • Page 16 Getting Started with i73+ Transport Hard Case CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 16...

  • Page 17: Connecting To An Office Computer

    Turn on the controller → run LandStar 7 → go to Config main menu → tap Connect. In the Connect screen, select CHC for the Manufacture field, i73+ for Device Type field, WIFI for Connection Type field. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 17...
  • Page 18 Tap the Wireless Lan icon on the right side to select the hot spot → Switch on the WiFi module by the top switch → select the target device in the list. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 18...
  • Page 19 Tap Connect to link to the hot spot. If the first-time connection to this hot spot, user do not need to type in password Tap the Connect button to build the connection. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 19...

  • Page 20: Connecting Via Bluetooth With Landstar 7 Software

    Tap the Bluetooth Manager and turn on the Bluetooth function to search Bluetooth device around → select the target device in the list → Tap back button → select the target device in the Bluetooth manager list. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 20...
  • Page 21 Getting Started with i73+ Tap the Connect button to build the connection. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 21...

  • Page 22: Downloading Logged Data

    The “push_log” folder is used to save the log files, and the other 8 folders represent different logging sessions and are used for store static data. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 22...
  • Page 23 Old files will be deleted if the storage space is full. If you configure not to auto delete old files when the memory is low, the receiver will stop data logging. CHCNAV i73+ GNSS USER GUIDE | 2022-3...

  • Page 24: Web Server Download

    (4) Double click the folder that you have configured to store the static data, you will see the folder(s) created by the i73+ system automatically and named by the date which is decide by GPS time when you start to log data. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 24...
  • Page 25 Old files will be deleted if the storage space is full. If you configure not to auto delete old files when the memory is low, the receiver will stop data logging. CHCNAV i73+ GNSS USER GUIDE | 2022-3...

  • Page 26: Equipment Setup And Operation

    For good performance, the following base station setup guidelines are recommended: Components: Name i73+ GNSS receiver Extension pole (30 cm) Tribrach adaptor Tribrach w/ Opti Aluminum tripod CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 26...
  • Page 27 If work with a data controller: Switch on the data controller and connect it to the receiver. (10) Use software to configure the receiver as static mode. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 27...

  • Page 28: Real-Time Rover Station Setup

    Switch on the data controller and connect it to the receiver. Use software to configure the receiver as rover mode. Center and level the receiver more precisely. Use software to start survey. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 28...

  • Page 29: Working With The Tilt Compensation

    Equipment Setup and Operation 3.3 Working with the Tilt Compensation 3.3.1 Operation Steps (1) Open Landstar7-> Tap PT Survey-> Tap to activate tilt measurement. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 29...
  • Page 30 (3) This icon will appear when the initialization is successful. (4) Enter the Name and Antenna, then tap point will be collected and store to Points automatically. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 30...

  • Page 31: Notes Of Using Tilt Measurement

    The receiver cannot be moved in a circle in one direction for more than 360 degrees. if the receiver has been rotated 360 degrees, it must be rotated in the opposite direction to recover again. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 31...
  • Page 32 10 minutes; ▪ when the RTK rotates too fast on the matching pole (2 rounds per second); ▪ when the pole hit the ground toughly. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 32...

  • Page 33: Configuring Through A Web Browser

    The default login account for the receiver is: ➢ Login Account: admin ➢ Password: password Note – Tick remember me option, and then the browser will remember the Login Account and Password you entered. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 33...

  • Page 34: Status Menu

    5.1 Status Menu This menu provides a quick link to review the receiver's position information, satellites tracked, runtime, current data log status, current outputs, available memory, and more. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 34...

  • Page 35: Position Submenu

    With this information, it is easy to tell exactly what functions the receiver is performing: 5.1.3 Google Map Submenu Tap this submenu to show the location of the receiver on Google map. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 35...

  • Page 36: Satellites Menu

    Provides the status of satellites tracked in general, such as the satellite ID, satellite type, attitude angle, azimuth angle, L1 SNR, L2 SNR, L5 SNR and enable/disable status of each one. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 36...

  • Page 37: Tracking Info. Table Submenu

    SNR of L-band carriers to be displayed in any combination. 5.2.3 Tracking Skyplot Submenu The following figure is an example of Skyplot page. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 37...

  • Page 38: Satellite Activation Submenu

    Configuring Through a Web Browser 5.2.4 Satellite Activation Submenu Use this menu to enable or disable satellites. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 38...

  • Page 39: Receiver Configuration Menu

    Use this screen to configure all the items related to the GNSS antenna. You must enter the correct values for all antenna-related fields, because the choices you make affect the CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 39...
  • Page 40 Auto Rover: The receiver will serve as a rover after this mode is enabled, and then receive correction data through the working mode set last time. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 40...

  • Page 41: Receiver Reset Submenu

    Configuring Through a Web Browser 5.3.4 Receiver Reset Submenu Use this screen to completely or partially reset the receiver: 5.3.5 Languages Submenu Use this screen to select the web interface language: CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 41...

  • Page 42: User Management Submenu

    Use this screen to set i73+ work as APIS base. 1. Connect i73+ to PC by USB cable, it will shown in device manager as unknown device: RNDIS CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 42...
  • Page 43 Configuring Through a Web Browser 2. Install the driver for i73+ RNDIS a) Right click RNDIS, and select update driver, and choose Browse my computer for driver software. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 43...
  • Page 44 Then there will appear a hardware type list. In the list, select Network adapters. d) Then find Microsoft in the Manufacturer list, and select Remote NDIS based Internet Sharing Device in the model list. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 44...
  • Page 45 After installing the driver, there will show another Ethernet connection in Network connections. b) Go to properties, and double click IPV4 to change the IP address. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 45...
  • Page 46 Change the IP address, Subnet mask and Default gateway as following: 4. Login into i73+ webpage in Chrome by inputting: 192.168.253.1, keep same as the default gateway. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 46...
  • Page 47 Click Start to searching the wifi and connect. c) Go to Receiver Configuration -> Reference Station Settings. Set i73+ as auto base, and get the base station. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 47...
  • Page 48 Connect Connect and config it as APIS base, use local APIS address. Then click Confirm to set. f) After send correction data to APIS server successfully, the RTK Client option will become green background. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 48...

  • Page 49: Hcppp Settings

    Also, users can configure the data logging settings for each session, including recording name, store location, storage limit, store formats, start time, etc. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 49...
  • Page 50 To edit the settings of each session, click the Modify button to the right of the required session, and then the Recording Edit screen appears: Click advanced to see more settings. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 50...
  • Page 51 ➢ Observer: Enter the name of observer. ➢ Observer Agency: Enter the name of observer agency. ➢ FTP Push: Decide whether to push the stored files to the FTP server of your choice. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 51...

  • Page 52: Ftp Push Settings Submenu

    Only files that are configured to use FTP push are transmitted. Tap Modify button on the right of the required FTP server and the FTP Push Settings screen appears: CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 52...

  • Page 53: Ftp Push Log Submenu

    In this submenu, users can download the data files that recorded in the internal storage through the internal FTP site. 1. Click this submenu, and then the log on dialogue box will prompt you to enter a user name and password: CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 53...
  • Page 54 → the format of the file → the name of the target file. 4. To download a file, left-click the name of the target file → download the file according to the prompts. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 54...

  • Page 55: Io Settings Menu

    → the IO Settings screen will appear → choose one of the connection protocols among the NTRIP, APIS_BASE, APIS_ROVER and TCP → configure the related parameters → click to log on CORS or APIS. ➢ Connection Protocol: NTRIP CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 55...
  • Page 56 Configuring Through a Web Browser ➢ Connection Protocol: APIS_BASE ➢ Connection Protocol: APIS_ROVER ➢ Connection Protocol: TCP CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 56...
  • Page 57 IP and Port of the target server → configure messages that you want to output to the target server → click to save and complete the connection. ➢ Connection Protocol: TCP CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 57...
  • Page 58 Configuring Through a Web Browser ➢ Connection Protocol: UDP ➢ Connection Protocol: NTRIP1.0 CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 58...
  • Page 59 Configuring Through a Web Browser ➢ Connection Protocol: NTRIP2.0 CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 59...
  • Page 60 → select one of the connection protocols between NTRIP and TCP → configure the other related parameters → click to save the settings and open the server. ➢ Connection Protocol: TCP CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 60...
  • Page 61 Configuring Through a Web Browser ➢ Connection Protocol: NTRIP CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 61...
  • Page 62 Tap the Settings button to the right of Bluetooth → the Bluetooth Set screen will appear → configure the messages that you want to transmit through Bluetooth → click save the settings and start to transmit. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 62...

  • Page 63: Module Setting Menu

    Use this submenu to check the information of WiFi module, bluetooth module and radio module. 5.6.2 WiFi Submenu Use this submenu to turn on/off WiFi function and modify password. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 63...

  • Page 64: Bluetooth Settings Submenu

    Use this submenu to turn on/off bluetooth function and modify PIN number. 5.6.4 Radio Settings Submenu Use this submenu to turn on/off radio function and configure radio parameters. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 64...

  • Page 65: Firmware Menu

    Use this menu to check the current firmware information, download the system log, update the receiver firmware, download or update the configuration file and register the receiver, and more: CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 65...

  • Page 66: Firmware Info Submenu

    5.7.3 Config File Submenu Use this submenu to update Configuration File. 5.7.4 System Log Download Submenu Use this submenu to download the system log of the receiver. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 66...

  • Page 67: User Log Submenu

    Use this submenu to load new firmware to the receiver across the network. Tap the Browse button to locate the upgrade file → tap Confirm button to confirm the selected upgrading file and start upgrading. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 67...

  • Page 68: Gnss Board Upgrade Submenu

    Use this submenu to upgrade GNSS Board. Use this submenu to load new board to the receiver across the network. Tap the Browse button to locate the upgrade file → tap Confirm button to confirm the selected upgrading file and start upgrading. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 68...

  • Page 69: Gnss Registration Submenu

    5.7.8 GNSS Registration Submenu Use this submenu to register the receiver. Paste or enter the registration code to the Registration Code field → tap Registration button to complete the registration. CHCNAV i73+ GNSS USER GUIDE | 2022-3 P a g e | 69...
  • Page 70 CHC Navigation Building D, NO. 599 Gaojing Road, Qingpu District, 201702 Shanghai, China Tel: +86 21 542 60 273 | Fax: +86 21 649 50 963 Email: sales@chcnav.com | support@chcnav.com Skype: chcnav_support Website: www.chcnav.com Make your work more efficient...
  • Page 71 1) FCC 15.19 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 2）FCC 15.21 Warning: Changes or modifications to this unit not expressly approved by the part responsible for compliance could void the user’s authority to operate the equipment.

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