SatLab Eyr User manual

SATSURV User Manual
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Eyr GNSS RTK System
User Manual

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Manual Revision
SATLAB GEOSOLUTIONS AB
Revision Date
Revision Level
Description
April, 2022
1
Eyr GNSS RTK System User Manual

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Eyr
GNSS RTK System
User Manual

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Preface
Introduction
Welcome to the Satlab Eyr receiver. This introduction describes how to use this product.
Experience requirement
To help you use the Satlab series products better, Satlab suggests that you read the instructions
carefully. If you are unfamiliar with the products, please refer to www.Satlab.com.cn
Tips for safe use
Exclusions
Before using the product, please read these operating instructions carefully, as they will help
you to use it better. GeoSolution i Göteborg AB assumes no responsibility if you fail to operate
the product according to the instructions, or operate it wrongly because you have
misunderstood them.
Notice: The contents here are special operations and need your special attention.
Please read them carefully.
Warning: The contents here are generally very important as the wrong operation
may damage the machine. This can lead to the loss of data, or even break the
system and endanger your safety.

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Satlab is committed to constantly perfecting the product’s functions and performance,
improving its service quality, and reserves the right to change these operating instructions
without notice.
We have checked the contents of the instructions and the software & hardware without
eliminating the possibility of deviation. The pictures in the operating instructions are for
reference only. In the case of non-conformity with products, the products shall prevail.
Technology and service
If you have any technical issues, please call the Satlab technology department for help, and we
will answer your question.
Relevant information
You can obtain this introduction by:
Purchasing Satlab products: this manual is found in the instrument container and will help you
to operate the instrument.
Logging on to the Satlab official website and downloading the electronic version of this
introduction from Partner Center: http://members.Satlab.com.cn/
Advice
If you have any suggestions for this product, please email them to: [e-mail]. Your
feedback information will help us to improve the product and service.

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Contents
Preface ...............................................................................................................................4
Introduction .............................................................................................................................................4
Experience requirement.......................................................................................................................4
Tips for safe use......................................................................................................................................4
Technology and service .......................................................................................................................5
Relevant information ............................................................................................................................5
Advice.........................................................................................................................................................5
Contents........................................................................................................................................................6
Chapter 1 ...........................................................................................................................9

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Overview.........................................................................................................................9
1.1 Foreword............................................................................................................................................9
1.2 Features........................................................................................................................................... 10
1.3 Use and precautions ................................................................................................................... 10
Chapter 2 .........................................................................................................................13
Product introduction......................................................................................................13
2.1 Overall appearance ..................................................................................................................... 14
2.1.1 Upper cover ............................................................................................................................ 14
2.1.2 Bottom cover.......................................................................................................................... 14
2.1.3 Control cover.......................................................................................................................... 15
2.2 Button & LED................................................................................................................................. 16
2.2.1 Button function ..................................................................................................................... 16
2.2.2 LED............................................................................................................................................. 16
2.3 WEB management system........................................................................................................ 17
2.3.2 Information ............................................................................................................................. 20
2.3.3 Work mode ............................................................................................................................. 22
2.3.4 File manager........................................................................................................................... 23
2.3.5 Firmware .................................................................................................................................. 24
2.3.6 System ...................................................................................................................................... 25
2.3.7 Coordinate System............................................................................................................... 27
2.4 Static survey................................................................................................................................... 29
2.4.1 Static settings......................................................................................................................... 29
2.4.2 Static data collection steps ............................................................................................... 29
2.4.3 Static Data Download ......................................................................................................... 30

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2.5 Tilt Survey ....................................................................................................................................... 31
2.5.1 Calibration-free Tilt Survey ............................................................................................... 31
2.6 Firmware Upgrade....................................................................................................................... 32
2.6.1 Upgrade by USB Cable ....................................................................................................... 32
2.6.2 Upgrade by Using the Web Management System................................................... 33
2.7 Image measurement................................................................................................................... 34
2.7.1 Video Shooting...................................................................................................................... 34
2.7.2 Schematic Diagram Of Video RTK Shooting............................................................... 35
2.8 AR Stake .......................................................................................................................................... 36
2.8.1 AR Stake Instructions .......................................................................................................... 36
Chapter 3 .........................................................................................................................37
Technical Specification...................................................................................................37
3.1 Technical Parameters.................................................................................................................. 38
Configuration.................................................................................................................................... 38
Detailed Indicators.......................................................................................................................... 38
Chapter 4 .........................................................................................................................41
Accessories and Interface ..............................................................................................41
4.1 Data cable....................................................................................................................................... 42
4.2 Antenna........................................................................................................................................... 42
4.3 Battery & charger ........................................................................................................................ 42

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Chapter 1
Overview
This chapter contains:
- Foreword
- Features
- Use and precautions
1.1 Foreword
The Eyr receiver brings superior performance and high efficiency and will support your field
work with a reliable solution. The new generation of image RTK incorporates two cameras, a
main camera that greatly increases the usable range of the receiver through non-contact image

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measurement. The other lower camera provides great convenience for AR Stakeout and
increases the speed of Stakeout. It deploys an advanced RTK engine and ultra IMU module,
which makes tilt measurement much easier, while the new generation GNSS chip guarantees
fixing speed and accuracy. So you can count on Eyr to provide you with better productivity.
1.2 Features
1. Its more durable and portable with plastic box.
2. A main camera provides non-contact image survey with an accuracy of 2-4 cm. a lower camera
is used for AR Stakeout with an accuracy of better than 2 cm.
3. It delivers accurate and reliable results and increases the efficiency of field work with an in-
house developed ultra IMU module and a new generation of GNSS chips.
4. Equipped with the High-performance Patch Antenna, it both enhances the low elevation angle
tracking capabilities and maintains a high gain for higher elevation satellites.
5. Hi-Fix technology enables both continuous connectivity and quality results, a certain level of
accuracy continues to be guaranteed even in the absence of differentials.
1.3 Use and precautions
The Eyr receiver is designed to have chemical and impact resistance, but precision instruments
require careful use and maintenance.

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In order to ensure the continuous tracking observation of the satellite and quality of the satellite
signal, the space above the station should be as wide as possible, with no obstacles above the
15°elevation angle. To reduce the interference of various electromagnetic waves on the GNSS
satellite signal, there should be no strong electromagnetic interference within a range of about
Notice:This equipment complies with radiation exposure limits set forth for an cont
rolled environment. This equipment should be installed and operated with minimu
m distance 1m between the radiator and your body. This transmitter must not be
co-located or operating in conjunction with any other antenna or transmitter.
Notice:Recommend a separation distance of 0.31m or more should be maintained
between this device and persons during device operation. To ensure compliance, op
erations at closer than this distance is not recommended.
Notice:The product shall not be permanently installed outdoor because protection
against water and dust is not guaranteed Please bring back to indoors in rainy weat
her.
Notice:This device needs a license from the national regulatory authority
before can be put into service.
The receiver must be within the specified temperature range when it is used and
stored. For detailed requirements, please refer to Chapter 3: Technical specification.
Notice: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.
(2) this device must accept any interference received, including interference that
may cause undesired operation.

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200m around the station, such as TV towers, microwave stations, and high-voltage transmission
lines. To avoid or reduce the occurrence of multipath effects, the station should be away from
terrain and features with strong reflectors, such as high-rise buildings, water, etc.

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Chapter 2
Product introduction
This chapter contains:
- Overall appearance
- Button & LED
- WEB management system
- Static survey
- Tilt survey
- Firmware upgrade

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2.1 Overall appearance
The product’s appearance is divided into three parts, including the upper cover, bottom cover
and control panel.
Figure 2-1-1
2.1.1 Upper cover
Figure 2-1-2
2.1.2 Bottom cover
The bottom cover includes the SMA antenna interface, Type-C USB interface.

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Figure 2-1-3
1. Type-C USB interface 2. Connection screw 3. Speaker 4. SMA antenna interface
◇Type-C USB interface: To upgrade the firmware and download static data.
◇SMA antenna interface: Connect the radio antenna while using the Internal UHF mode.
◇Protective plug: Used for dustproof and waterproof sockets.
Notice:
1.If you don’t use the SMA antenna interface and USB interface, please cover the
rubber plug to protect them from dust and water.
2.When the speaker is flooded, the sound may be silent or hoarse, but it will return
to normal after it has dried.
2.1.3 Control cover
The control panel includes a satellite light, power button and data light.
4
1
2
3
1
2
3

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Figure 2-1-4
1. Satellite LED 2. Data LED 3. Power button
2.2 Button & LED
2.2.1 Button function
Table 2-2-1 Button function description
Function
Description
Power-on
Long press the power button for 1 second.
Power-off
In the power-on state, long press the power button for more than 3
seconds but less than 6 seconds.
Forced shutdown
（use when the device
crashes）
Press the power button for at least 12 seconds.
Query current status
Press the power button once to voice the product’s current working
status.
Reset motherboard
When the device is powered on, long press the power button for 6
seconds and release it after hearing the second "dingdong" sound.
Switch working mode
Double-click the power button to enter the mode switch. After each
double-click, switch to a working mode, and click the power button
to confirm it.
2.2.2 LED
Table 2-2-2 LED function description
Function
Status
Description
Power LED(red)
Long-term light out
In the non-charging state or after the power is full, the
power red light is always off.
Long-term
lighting
In the charging state, and the power is not fully
charged, the power red light is always on.

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2.3 WEB management system
Eyr has a built-in web management system that can be used to set the receiver's working mode,
data output, as well as view receiver information and satellite information. The receiver’s Wi-Fi
name is its S/N. You can connect it to a controller or phone (the default password is: 12345678)
and then input the IP address 192.168.20.1 into the browser to log onto the web management
system.
Note: The web management system can only be visited when the receiver’s Bluetooth isn’t
connected.
2.3.1 Main menu
After logging into the web management system, you can click Start to enter the main menu
interface. Each option of the main menu contains drop-down menus.
Power LED(green)
Flash
The power ≤10%.
Long-term
lighting
1. RTK mode: No correction data.
2. Static mode: Sampling has not started.
Data LED
Flash
1. RTK mode:
Flashes at the frequency of the correction transmit and
receives.
2. Static mode:
Sampling interval >1s: Flashes at the sampling interval.
Sampling interval ≤1s: Flashes once per second.
Off
1. RTK mode: No correction data.
2. Static mode: Sampling has not started.
Satellite LED
Long-term
lighting
Satellite is tracked.
Flash
Satellite is not tracked.

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Figure 2-3-1 Home Figure 2-3-2 Main menu
Figure 2-3-3 Information Figure 2-3-4 Work mode

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Figure 2-3-5 File manager Figure 2-3-6 Firmware
Figure 2-3-7 System Figure 2-3-8 Coordinate System
Table 2-3-1 Menu description
Main menu
Sub-menu
Description
Information
Device info
Device model, version, registration info, etc.
Position info
Coordinates, satellite tracking, solution state, etc.
Sky plot
Check the sky plot
Satellites list
Satellite tracking information
Work mode
Rover
Data link and parameter settings of the rover

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Base
Data link and parameter settings of the base
Static
Static measurement parameter settings
File manager
Static data
Download, delete and format static data
Firmware
Upgrade
Select and upgrade the firmware
Restore
Restore the system
System
Constellation
The satellite tracking switches
Radio
Radio frequency list
Registration
Device registration and information
Reset
Reset the motherboard
Others
Switch of the static RINEX and volume control, etc
Coordinate
System
Projection
Modify projection model, central meridian, scale
factor, etc.
Datum
Modify source ellipsoid, target ellipsoid and
transformation model
DAM File
Export/import of coordinate system parameters in
dam format
2.3.2 Information
1. Device information
Includes the main information about the device: device model, S/N, firmware version, OEM info,
battery power, work mode, configuration parameters, etc.
Figure 2-3-9 Device information
2. Position information