CHCNAV CHC E91 User Manual
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CHCNAV CHC E91 User Manual

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CHC
E91 GNSS Receiver
User Guide
Revision 1.0
June 01, 2018

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Summary of Contents for CHCNAV CHC E91

  • Page 1 ® E91 GNSS Receiver User Guide Revision 1.0 June 01, 2018...

  • Page 2: Table Of Contents

    Table of Content Table of Content Table of Content....................2 Preface ......................... 5 Copyright ........................ 5 Safety Warnings ..................... 5 FCC Interference Statement ................... 5 CE Interference Statement ..................6 Introduction ....................7 Safety Information ..................7 1.1.1 Warnings and Cautions ..............7 1.1.2 Regulations and Safety ...............
  • Page 3 Table of Content Configuring Through a Web Browser .............. 27 Status Menu ..................... 28 5.1.1 Position Submenu ................29 5.1.2 Activity Submenu ................29 5.1.3 Google Map Submenu ..............30 Satellites Menu ..................31 5.2.1 Tracking Table Submenu ..............31 5.2.2 Tracking Info.
  • Page 4 5.8.9 Upgrade Online Submenu ..............61 5.8.10 GNSS Registration Submenu ............62 Cloud Service Setting Menu ..............62 5.9.1 Cloud Service Setting Submenu ............62 A Communication Ports Definition ............... 64 AI CHC E91 Receiver IO Port (7-pin Lemo Port) Definition ........64...

  • Page 5: Preface

    Preface Preface Copyright Copyright 2016-2017 CHC | Shanghai Huace Navigation Technology Ltd. All rights reserved. The CHC are 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

    Preface CE Interference Statement Declaration of Conformity: Hereby, Shanghai Huace Navigation Technology Ltd. declares that this E91 is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU. A copy of the Declaration of conformity can be found at Shanghai Huace Navigation Technology Ltd.

  • Page 7: Introduction

    CHC recommends that you spend some time reading this manual to learn about the special features of this product. If you are not familiar with GNSS, go to www.chcnav.com for an interactive look at CHC and GNSS. 1.1 Safety Information 1.1.1 Warnings and Cautions...

  • Page 8: Use And Care

    1.2 Technical Support If you have a problem and cannot find the information you need in this manual or CHC website (www.chcnav.com), contact your local CHC dealer from which you purchased the receiver(s). If you need to contact CHC technical support, please contact us by email (support@chcnav.com) or Skype (chc_support).

  • Page 9: Getting Started With E91

    Getting Started with E91 2 Getting Started with E91 2.1 About the Receiver The E91 GNSS receiver incorporates a GNSS engine, GNSS antenna, internal radio (410 MHz – 470 MHz), 3G cellular modem, Bluetooth, Wi-Fi, and dual-battery in a ruggedized and miniature unit that is easy for you to set up an all-in-one RTK rover or mobile base station.
  • Page 10 Getting Started with E91 Correction LED Satellite LED Static LED Power button Name Description • Indicates whether the receiver is Correction LED (Green) transmitting/receiving differential data. • The green LED flashes once per second when As a Base station: successfully transmitting differential data.

  • Page 11: Receiver Ports

    Getting Started with E91 times continuously to reset the mainboard. 2.2.2 Receiver Ports Port Name Description • This port is a 7-pin Lemo connector that IO port supports RS-232 communications and external power input. • Users can use GPS to PC Data Cable supplied with the system to realize RS-232 communications between the receiver and computer or controller.

  • Page 12: Batteries And Power

    Getting Started with E91 2.3 Batteries and Power 2.3.1 Internal Batteries The receiver has internal rechargeable Lithium-ion battery, which can be charged by adapter. 2.3.1.1 Charging the Battery The rechargeable Lithium-ion battery is supplied partially charged. Charge the battery completely before using it for the first time. To charge the battery, first connect power adapter and cable then make supply from AC power.

  • Page 13: External Power Supply

    Getting Started with E91 •Do not immerse the battery in water. •Do not use or store the battery inside a vehicle under hot weather condition. •Do not drop or puncture the battery. •Do not open the battery or short-circuit its contacts. WARNING - Avoid contact with the rechargeable Lithium-ion battery if it appears to be leaking.

  • Page 14: Product Basic Supply Accessories

    Getting Started with E91 In the field: The external power cable is connecting with a vehicle battery, the output port of the external power cable connects with the Power Port of the GPS to PC Data Cable. WARNING - Use caution when connecting external power cable's clip leads to a vehicle battery.

  • Page 15: Rover Kit Basic Supply

    Getting Started with E91 H.I. Tape Extension pole Tribrach with optical plummet Auxiliary H.I. Tool Tribrach adaptor Transport Hard Case 2.4.2 Rover Kit Basic Supply Item Picture E91 GNSS Receiver UHF Bar Antenna (410-470 MHz) USB Cable...

  • Page 16: Connecting To An Office Computer

    Getting Started with E91 GPS to PC Data Cable Power Adapter with Cord 2M Range Pole w/bag Auxiliary H.I. Tool Transport Hard Case 2.5 Connecting to an Office Computer The receiver can be connected to an office computer for serial data transfer or settings via a GPS to PC Data Cable.

  • Page 17: Connecting To A Controller

    Getting Started with E91 2.6 Connecting to a Controller 2.6.1 Connecting via Wi-Fi with LandStar 7 Software Turn on the controller → run LandStar 7 → go to Config main menu → tap Connect. In the Connect screen, select CHC for the Manufacture field, E91 for Device Type field, WIFI for Connection Type field.

  • Page 18: Connecting Via Bluetooth With Landstar 7 Software

    Getting Started with E91 Tip – The Wi-Fi key of the receiver is 12345678 by default. Tap the Connect button to build the connection. 2.6.2 Connecting via Bluetooth with LandStar 7 Software Turn on the controller → run LandStar 7 → go to Config main menu → tap Connect. In the Connect screen, select CHC for the Manufacture field, E91 for Device Type field, Bluetooth for Connection Type field.
  • Page 19 Getting Started with E91 device around → select the target device in the list. Tap Pair to connect the bluetooth device → selected the target device in the bluetooth manager list Tap the Connect button to build the connection.

  • Page 20: Downloading Logged Data

    Getting Started with E91 2.7 Downloading Logged Data Data logging involves the collection of GNSS measurement data over a period at a static point or points, and subsequent post-processing of the information to accurately compute baseline information. Data logging using receivers requires access to suitable GNSS post-processing software such as the CHC Geomatics Office (CGO) Software.
  • Page 21 Getting Started with E91 Tip – For hcn files, the name of the file is represented as XXXXXXDDDNN, where XXXXXX is the SN of the receiver, DDD is day of year, and NN is the recording session. WARNING – The static data will be saved in the first logging session, the “record_1”...

  • Page 22: Base Station Setup And Operation

    Base Station Setup and Operation 3 Base Station Setup and Operation Real-Time Kinematic (RTK) operation provides centimeter-level precision by eliminating errors that are present in the GNSS system. For all RTK operations, you require both a rover receiver and a source of corrections from a base station or network of base stations.

  • Page 23: Outputting Corrections Using Internal Radio Modem

    Base Station Setup and Operation communications tower. • Do not set up the base station close to the sources of electromagnetic interference, include alternators and generators, electric motors, equipment with DC-to-AC converters, etc. • Do not operate the receiver outside the specified operating temperature range - 40°C to +60°C (-40°F to +140°F).
  • Page 24 Base Station Setup and Operation 5. Level and plumb the receiver over the known (control) point. 6. Measure the height of the base station GNSS antenna by measuring the slant height from the known (control) point to the auxiliary H.I. tool. Note –...

  • Page 25: Rover Station Setup And Operation

    The system needs five common satellites to provide RTK positioning. WARNING – Take care not to touch overhead power lines with the CHC E91 GNSS receiver or the range pole when moving the equipment into position.

  • Page 26: Rover Station Setup

    Rover Station Setup And Operation track at least six satellites. • To continue to survey at centimeter precisions, the rover must continuously track at least four satellites that the base station is also tracking. The radio link between the base and rover receivers must also be maintained. •...

  • Page 27: Configuring Through A Web Browser

    Configuring Through a Web Browser 5 Configuring Through a Web Browser Supported browsers: • Google Chrome • Microsoft Internet Explorer ○ version 10, or higher To connect to the receiver through a web browser: 1. Turn on the Wi-Fi of the receiver. 2.

  • Page 28: Status Menu

    Configuring Through a Web Browser This web page shows the configuration menus on the left of the browser window, and the setting on the right. Each configuration menu contains the related submenus to configure the receiver and monitor receiver performance. This chapter describes each configuration menu.

  • Page 29: Position Submenu

    Configuring Through a Web Browser 5.1.1 Position Submenu This page shows the relevant position information about the receiver's position solution which including the position, DOP values, satellites used and tracked, and the receiver clock information. 5.1.2 Activity Submenu Lists several important items to help you understand how the receiver is being used and its current operating condition.

  • Page 30: Google Map Submenu

    Configuring Through a Web Browser 5.1.3 Google Map Submenu Tap this submenu to show the location of the receiver on Google map.

  • Page 31: Satellites Menu

    Configuring Through a Web Browser 5.2 Satellites Menu Use the Satellites menu to view satellite tracking details and enable/disable GPS, SBAS, GLONASS, BDS and Galileo constellations. These menus include tabular and graphical displays to provide all required information on satellite tracking status. 5.2.1 Tracking Table Submenu 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...

  • Page 32: Tracking Info. Table Submenu

    Configuring Through a Web Browser 5.2.2 Tracking Info. Table Submenu The following figure is an example of satellite track diagram page. Users can determine the satellite types and the corresponding 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.

  • Page 33: Tracking Enable Submenu

    Configuring Through a Web Browser 5.2.5 Tracking Enable Submenu Use this menu to enable or disable tracking signals.

  • Page 34: Receiver Configuration Menu

    Configuring Through a Web Browser 5.3 Receiver Configuration Menu Use this menu to configure settings such as the antenna type and height, elevation mask and PDOP setting, the reference station coordinates, receiver resetting and web interface language: 5.3.1 Description This submenu shows the receiver information and reference station information, including antenna related information, elevation mask angle, reference station work mode and position, etc.

  • Page 35: Reference Station Settings Submenu

    Configuring Through a Web Browser 5.3.3 Reference Station Settings Submenu Use this screen to configure settings such as the station coordinates and the broadcast station identifiers. You must enter accurate information in these fields, as this data significantly affects the accuracy of logged data files and broadcast correction data: For Reference Station Mode: There are three modes available: a) Auto Rover: The receiver will serve as a rover after this mode is enabled, and...
  • Page 36 Configuring Through a Web Browser b) Auto Base: The receiver will serve as a base after this mode is enabled, and then broadcast correction data based on coordinate inputted by user, or obtained through autonomous positioning automatically. c) Manual Base: The receiver will serve neither as a base or a rover after this mode is enabled.
  • Page 37 Configuring Through a Web Browser For Reference Latitude and Reference Longitude: There are mainly three methods to enter the reference coordinates and shown as follows: a) Acquire Current Position: Click this button to acquire current position obtained through autonomous positioning automatically. b) Manual Input: Manually input the coordinate of a control point.

  • Page 38: Receiver Reset Submenu

    Configuring Through a Web Browser will be served as the coordinate of current positon. If users need to save the changes, please tap button. 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: 5.3.6 User Management Submenu...

  • Page 39: Usb Function Switch Submenu

    Configuring Through a Web Browser 5.3.7 USB Function Switch Submenu Use this menu to switch between USB personal area network and Multimedia storage. 5.3.8 HCPPP Settings Submenu Use this menu to select HCPPP Range. 5.4 Data Recording Menu Use the Data Logging menu to set up the receiver to log static GNSS data and to view the logging settings.
  • Page 40 Configuring Through a Web Browser 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. In this screen, you can configure all the data logging parameters, and determine whether the recording files will be affected by the FTP Push.

  • Page 41: Ftp Push Settings Submenu

    Configuring Through a Web Browser mainly as follows: ➢ File Name: The name of this logging session. ➢ Sample Interval: Select the observable rate from the dropdown list. ➢ Store Location: Determine whether to store at internal storage or external storage.

  • Page 42: Ftp Push Log Submenu

    Configuring Through a Web Browser Tap Modify button to the right of the required FTP server and the FTP Push Settings screen appears: 5.4.3 FTP Push Log Submenu Shows the related information about the recorded filed that be pushed. And users can tap Clear Ftp Send Log button in the upper right corner to clear the log of FTP Push operations.
  • Page 43 Configuring Through a Web Browser The default logon account for the internal FTP site is: ➢ User name: ftp ➢ Password: ftp 2. Click the directory named as “repo” to view and download the files currently stored on the receiver: 3.

  • Page 44: Io Settings Menu

    Configuring Through a Web Browser 5.5 IO Settings Menu Use the IO Settings menu to set up all receiver outputs and inputs. The receiver can output CMR, RTCM, Raw data, Ephemeris data, GPGGA, GPGSV, on TCP/IP, UDP, serial port, or Bluetooth ports. 5.5.1 IO Settings Submenu The following figure shows an example of the screen that appears when you select this submenu.
  • Page 45 Configuring Through a Web Browser ➢ Connection Protocol: APIS_BASE ➢ Connection Protocol: APIS_ROVER ➢ Connection Protocol: TCP...
  • Page 46 Configuring Through a Web Browser 2. TCP/UDP/NTRIP Tap the Connect button to the right of required TCP/UDP Client → the IO Settings screen will appear → select the connection protocol between TCP and UDP → enter the IP and Port of the target server → configure messages that you want to output to the target server →...
  • Page 47 Configuring Through a Web Browser ➢ Connection Protocol: NTRIP1.0 ➢ Connection Protocol: NTRIP2.0...
  • Page 48 Configuring Through a Web Browser 3. TCP Server/NTRIP Caster Tap the Connect button to the right of required TCP Server/NTRIP Caster → the IO Settings screen will appear → select one of the connection protocols between NTRIP and TCP → configure the other related parameters → click to save the settings and open the server.
  • Page 49 Configuring Through a Web Browser ➢ Connection Protocol: NTRIP 4. Serial Port Tap the Settings button to the right of Serial Port → the Serial Port Setup screen will appear → select Baud Rate used to transmit data → configure the messages that you want to output through the serial port →...
  • Page 50 Configuring Through a Web Browser 5. Bluetooth 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 to save the settings and start to transmit. 6.

  • Page 51: Network Setting Menu

    Configuring Through a Web Browser through radio from the dropdown list → click to save the settings and start to transmit. 5.6 Network Setting Menu Use this menu to view network information, configure the receiver’s mobile network, set email alert for specific situation, configure HTTP or HTTPS port, and the user name and password of internal FTP site: 5.6.1 Description Submenu Use this submenu to check the information of network setting.

  • Page 52: Mobile Network Setting Submenu

    Configuring Through a Web Browser 5.6.2 Mobile Network Setting Submenu Use this submenu to configure GPRS model, network module and modify dialing status.

  • Page 53: Email Alarm Submenu

    Configuring Through a Web Browser 5.6.3 Email Alarm Submenu Use this submenu to choose which situation of receiver will be alerted and input the email address.

  • Page 54: Http Submenu

    Configuring Through a Web Browser 5.6.4 HTTP Submenu Use this submenu to configure HTTP port.

  • Page 55: Https Submenu

    Configuring Through a Web Browser 5.6.5 HTTPS Submenu Use this submenu to configure HTTPS port. 5.6.6 FTP Service Submenu Use this submenu to configure the user name and password of internal FTP site. 5.7 Module Setting Menu Use this menu to check module information, configure WiFi, bluetooth, radio related settings, and turn on/off static voice of buzzer:...

  • Page 56: Description Submenu

    Configuring Through a Web Browser 5.7.1 Description Submenu Use this submenu to check the information of WiFi module, bluetooth module and radio module. 5.7.2 WiFi Submenu Use this submenu to turn on/off WiFi function and modify password.

  • Page 57: Bluetooth Settings Submenu

    Configuring Through a Web Browser 5.7.3 Bluetooth Settings Submenu Use this submenu to turn on/off bluetooth function and modify PIN number. 5.7.4 Radio Settings Submenu Use this submenu to turn on/off radio function and configure radio parameters.

  • Page 58: Firmware Menu

    Configuring Through a Web Browser 5.8 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:...

  • Page 59: Firmware Info Submenu

    Configuring Through a Web Browser 5.8.1 Firmware Info Submenu Use this submenu to check the current firmware information. The following figure shows an example of the firmware information. 5.8.2 Hardware Version Submenu Use this submenu to check the hardware information, including main board version and core board version: 5.8.3 Config File Submenu Use this submenu to update Configuration File.

  • Page 60: System Log Download Submenu

    Configuring Through a Web Browser 5.8.4 System Log Download Submenu Use this submenu to download the system log of the receiver. 5.8.5 User Log Submenu 5.8.6 Firmware Update Submenu Use this submenu to load new firmware to the receiver across the network. Tap the Browse button to locate the upgrade file →...

  • Page 61: Gnss Board Upgrade Submenu

    Configuring Through a Web Browser Notes • It may take about 3 or 4 minutes to complete the firmware upgrading. Do not touch the power button or unplug the power until the upgrading process is finished, or damage will be caused to the receiver. •...

  • Page 62: Gnss Registration Submenu

    Configuring Through a Web Browser 5.8.10 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. 5.9 Cloud Service Setting Menu 5.9.1 Cloud Service Setting Submenu Use this submenu to turn on or turn off Cloud Service, Auto Start, Remote Control and configure other settings .
  • Page 63 Configuring Through a Web Browser...

  • Page 64: A Communication Ports Definition

    A Communication Ports Definition A Communication Ports Definition AI CHC E91 Receiver IO Port (7-pin Lemo Port) Definition FUNCTION Ground ( - ) Ground ( - ) RS232-TX (Output) Not Used RS232-RX (Input)
  • Page 65 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 66 CHC - Shanghai Huace Navigation Technology Ltd. 599 Gaojing Road, Building D Shanghai, 201805, 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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