CHCNAV i90 GNSS User manual

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CHCNAV i90 GNSS
User Guide
Revision 1.0
June 01, 2018

Table of Content
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Table of Content
Table of Content...............................................................................................................2
Preface ............................................................................................................................5
Copyright ........................................................................................................................... 5
Safety Warnings................................................................................................................. 5
FCC Interference Statement .............................................................................................. 5
CE Interference Statement ................................................................................................ 6
1Introduction..............................................................................................................7
1.1 Safety Information....................................................................................................... 7
1.1.1 Warnings and Cautions..................................................................................... 7
1.2 Regulations and Safety ................................................................................................ 7
1.2.1 Use and Care..................................................................................................... 8
1.3 Technical Support ........................................................................................................ 8
1.4 Disclaimer.................................................................................................................... 8
1.5 Your Comments ........................................................................................................... 8
2Getting Started with i90 ............................................................................................9
2.1 About the Receiver...................................................................................................... 9
2.2 Parts of the Receiver.................................................................................................... 9
2.2.1 Front Panel........................................................................................................ 9
2.2.2 Lower Housing................................................................................................ 11
2.2.3 Receiver Ports................................................................................................. 11
2.3 Batteries and Power .................................................................................................. 12
2.3.1 Internal Batteries............................................................................................ 12
2.3.2 Charging the Battery....................................................................................... 13
2.3.3 Battery Safe .................................................................................................... 13
2.3.4 External Power Supply.................................................................................... 14
2.4 Inserting Battery and SIM Card.................................................................................. 15
2.5 Product Basic Supply Accessories.............................................................................. 16
2.5.1 Base Kit Basic Supply ...................................................................................... 16
2.5.2 Rover Kit Basic Supply..................................................................................... 17
2.6 Connecting to an Office Computer............................................................................ 18
2.7 Connecting to a Controller ........................................................................................ 18
2.7.1 Connecting via Wi-Fi with LandStar 7 Software ............................................. 18
2.7.2 Connecting via Bluetooth with LandStar 7 Software...................................... 20
2.8 Downloading Logged Data......................................................................................... 22
2.8.1 FTP Download................................................................................................. 22
2.8.2 Web Server Download.................................................................................... 24
2.8.3 USB Download................................................................................................ 24

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3Front Panel Operation ............................................................................................. 26
3.1 Main Operation Menus ............................................................................................. 26
3.2 Configure the Working Mode.................................................................................... 28
4Equipment Setup and Operation.............................................................................. 33
4.1 Post-processing Base Station Setup........................................................................... 33
4.2 Real-Time Base Station Setup.................................................................................... 34
4.2.1 Internal Cellular or UHF .................................................................................. 34
4.2.2 External UHF................................................................................................... 35
4.3 Real-Time Rover Station Setup.................................................................................. 37
4.4 Working with the Tilt Compensation......................................................................... 38
4.4.1 Operation Steps.............................................................................................. 38
4.4.2 Notes of using tilt measurement.................................................................... 41
5Configuring Through a Web Browser........................................................................ 42
5.1 Status Menu............................................................................................................... 43
5.1.1 Position Submenu........................................................................................... 44
5.1.2 Activity Submenu............................................................................................ 44
5.1.3 Google Map Submenu.................................................................................... 45
5.2 Satellites Menu.......................................................................................................... 45
5.2.1 Tracking Table Submenu................................................................................. 46
5.2.2 Tracking Info. Table Submenu......................................................................... 46
5.2.3 Tracking Skyplot Submenu.............................................................................. 47
5.2.4 Satellite Activation Submenu.......................................................................... 47
5.3 Receiver Configuration Menu.................................................................................... 48
5.3.1 Description ..................................................................................................... 48
5.3.2 Antenna Configuration Submenu ................................................................... 49
5.3.3 Reference Station Settings Submenu ............................................................. 49
5.3.4 Receiver Reset Submenu ................................................................................ 51
5.3.5 Languages Submenu....................................................................................... 52
5.3.6 User Management Submenu.......................................................................... 52
5.4 Data Recording Menu................................................................................................ 52
5.4.1 Log Settings Submenu .................................................................................... 53
5.4.2 FTP Push Settings Submenu ........................................................................... 55
5.4.3 FTP Push Log Submenu................................................................................... 56
5.4.4 Data Download Submenu............................................................................... 56
5.5 IO Settings Menu ....................................................................................................... 58
5.5.1 IO Settings Submenu ...................................................................................... 58
5.6 Network Setting Menu .............................................................................................. 65
5.6.1 Description Submenu ..................................................................................... 65
5.6.2 Mobile Network Setting Submenu ................................................................. 65
5.6.3 Email Alarm Submenu .................................................................................... 66
5.6.4 HTTP Submenu ............................................................................................... 67

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5.6.5 HTTPS Submenu ............................................................................................. 68
5.6.6 FTP Service Submenu ..................................................................................... 68
5.7 Module Setting Menu................................................................................................ 68
5.7.1 Description Submenu ..................................................................................... 69
5.7.2 WiFi Submenu ................................................................................................ 69
5.7.3 Bluetooth Settings Submenu.......................................................................... 69
5.7.4 Radio Settings Submenu................................................................................. 70
5.8 Firmware Menu ......................................................................................................... 71
5.8.1 Firmware Info Submenu ................................................................................. 71
5.8.2 Hardware Version Submenu........................................................................... 71
5.8.3 Config File Submenu....................................................................................... 72
5.8.4 System Log Download Submenu .................................................................... 72
5.8.5 User Log Submenu.......................................................................................... 72
5.8.6 Firmware Update Submenu............................................................................ 73
5.8.7 GNSS Board Upgrade Submenu...................................................................... 74
5.8.8 Radio Upgrade Submenu................................................................................ 74
5.8.9 Upgrade Online Submenu .............................................................................. 74
5.8.10 GNSS Registration Submenu......................................................................... 75
5.9 Cloud Service Setting Menu ...................................................................................... 75
5.9.1 Cloud Service Setting Submenu...................................................................... 75
ACommunication Ports Definition.............................................................................. 76
AI CHC i90 Receiver IO Port (7-pin Lemo Port) Definition .............................................. 76

Preface
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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.
Safety Warnings
The Global Positioning System (GPS) is operated by the U.S. Government, which is solely
responsible for the accuracy and maintenance of the GPS network. Accuracy can also be
affected by poor satellite geometry and obstructions, like buildings and heavy canopy.
FCC Interference Statement
This equipment has been designed to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules in the Portable Mode. These limits are designed to provide
reasonable protection against harmful interference in a residential installation.
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.

Preface
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CE Interference Statement
Declaration of Conformity: Hereby, Shanghai Huace Navigation Technology Ltd. declares that
this i90 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.

Introduction
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1 Introduction
The i90 GNSS Receiver User Guide describes how to set up and use the CHC® i90 GNSS receiver.
In this manual, “the receiver” refers to the i90 GNSS 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. 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
An absence of specific alerts does not mean that there are no safety risks involved.
A Warning or Caution information is intended to minimize the risk of personal injury and/or
damage to the equipment.
WARNING - A Warning alerts you to a potential misused or wrong setting of the
equipment.
CAUTION - A Caution alerts you to a possible risk of serious injury to your person and/or
damage to the equipment.
1.2 Regulations and Safety
The receivers contain a built-in wireless modem for signal communication through Bluetooth®
wireless technology or through external communication datalink. Regulations regarding the
use of the wireless modem vary greatly from country to country. In some countries, the unit
can be used without obtaining an end-user license. However, in some countries, the
administrative permissions are required. For license information, consult your local dealer.
Bluetooth® operates in license-free bands.
Before operating a i90 GNSS receiver, determine if authorization or a license to operate the
unit is required in your country. 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.

Introduction
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1.2.1 Use and Care
This receiver is designed to withstand the rough environment that typically occurs in the field.
However, the receiver is high-precision electronic equipment and should be treated with
reasonable 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 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
([e-mail]) or Skype (chc_support).
1.4 Disclaimer
Before using the receiver, please make sure that you have read and understood this User Guide,
as well as the safety information. CHC holds no responsibility for the wrong operation by users
and for the losses incurred by the wrong understanding about this User Guide. However, CHC
reserves the rights to update and optimize the contents in this guide regularly. Please contact
your local CHC dealer for new information.
1.5 Your Comments
Your feedback about this user guide will help us to improve it in future revision. Please email
your comments to [e-mail].

Getting Started with i90
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2 Getting Started with i90
2.1 About the Receiver
The new CHCNAV i90 GNSS receiver offers integrated IMU-RTK technology to provide a robust
and accurate GNSS positioning in any circumstances. Unlike the standard MEMS based GNSS
receivers, the i90 GNSS IMU-RTK combines state-of-the-art GNSS RTK engine, calibration-free
professional IMU sensor and advanced GNSS tracking capabilities. Survey projects are
achieved with high productivity and reliability pushing the boundaries of conventional GNSS
RTK survey.
The LCD panel enables user to check satellite-tracking status, internal battery status, Wi-Fi
status, working mode, data logging status and basic receiver information. Bluetooth and Wi-Fi
technology provides cable-free communication between the receiver and controller.
The receiver can be used as the part of an RTK GNSS system with CHC LansStar7 software.
Moreover, user can download the GNSS data that recorded in the internal memory of receiver
to a computer.
The receiver can be used as the part of an RTK GNSS system with CHC LandStar 7 software.
And you can download the GNSS data that recorded in the internal memory of receiver to a
computer.
To configure the receiver for performing a wide variety of functions, you can use the web
interface by connecting the receiver with PC or smartphone through Wi-Fi.
2.2 Parts of the Receiver
The operating controls are all located on the front panel. Battery compartment and SIM card
slot are on the backside. Serial ports and connectors are located on the bottom of the unit.
2.2.1 Front Panel
The following figure shows a front view of the receiver.

Getting Started with i90
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The front panel contains four indicator LEDs and two buttons.
Name
Description
Correction LED (Green)
•Indicates whether the receiver is
transmitting/receiving differential data.
•The green LED flashes once per second when
As a Base station: successfully transmitting
differential data.
As a Rover station: successfully receiving
differential data from Base station.
Satellite LED (Blue)
•Shows the number of satellites that the receiver
has tracked.
•When the receiver is searching satellites, the blue
LED flashes once every 5 seconds.
•When the receiver has tracked N satellites, the
blue LED will flash N times every 5 seconds.
Fn button (Yellow)
•Move to next line of the menus or options.
•Move to next character of the value that you
want to make change.
•Cancel the change you make on a function.
Front panel
Satellite LED
Function button
Power button
Correction LED