STONEX S850+ User Manual
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STONEX S850+ User Manual

Gnss receiver
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STONEX S850
+
GNSS Receiver
User Manual
April 2024 – Ver. 1 -Rev. 3
www.stonex.it

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  • Page 1 STONEX S850 GNSS Receiver User Manual April 2024 – Ver. 1 -Rev. 3 www.stonex.it...

  • Page 2: Table Of Contents

    Save Backup & Logs ............................28 Information ................................. 29 3.10 Management ............................... 31 3.10.1 Firmware Update ............................31 3.10.2 Device Registration ............................32 3.10.3 Security ................................32 3.10.4 Tools ................................33 IMU Technology ................................. 34 Stonex S850 GNSS Receiver – User Manual...
  • Page 3 IMU with Stonex Cube-a ..........................35 4.1.1 Sensor Activation and Configuration ......................35 4.1.2 Calibration ..............................36 4.1.3 Initialization ..............................37 Accessories .................................. 38 Standard accessories ............................38 Technical specification .............................. 39 Appendix 1: UHF radio technical details ....................... 42 Default channel frequencies..........................

  • Page 4: Introduction

    • Multi-frequency and multi-constellation satellites reception • 4G/3G/2G Network connectivity • 2.1+EDR/5.0 Bluetooth • Easy configuration using Stonex Cube-a Android application and Web User Interface • Rugged housing • IP67 • UHF datalink with internal TX/RX 1W radio module (optional) •...

  • Page 5: Receiver Appearance

    Green: charge level between 30% and 100% Flashing green: charge level between 10% and 30% Flashing red: charge level lower than 10% with a warning beep Device off while charging: Green: charge completed Red: in charge Stonex S850 GNSS Receiver – User Manual...

  • Page 6: Retro View

    Please contact your local dealer if this happens. 2.2 Retro view Num. Item Description USB type-C port Charge port Can be used to access the device’s internal memory if connected to a PC using a USB to type-C cable. Stonex S850 GNSS Receiver – User Manual...

  • Page 7: Bottom View

    Can be used to connect an external power source. Battery in the device will not be charged up. Can also be used for differential correction serial transmission to/from external devices such as UHF. Stonex S850 GNSS Receiver – User Manual...

  • Page 8: Web Interface

    Web User Interface (WebUI) functionality allows managing the receiver by connecting to its Wi-Fi hotspot. The name of the Stonex GNSS receiver hotspot is the receiver serial number. Once connected with a smartphone or PC, using any internet browser the WebUI is found at the IP address: 192.168.10.1...

  • Page 9: Dashboard

    The third section recaps current WGS84 coordinates, Receiver time, and quality of the solution. Local time refers to the time zone set on the device setting page. Stonex S850 GNSS Receiver – User Manual...

  • Page 10: Satellites

    Satellites shown in grey are tracked but not used for positioning. It’s also possible to set the cut- off angle, every satellite with a lower elevation will not be considered as not tracked. Stonex S850 GNSS Receiver – User Manual...

  • Page 11: Static Survey

    Enabling auto record after power on set the receiver to start recording raw data when is turn on, as soon as the PDOP value is lower than the threshold set the recording will start. Save: save the configuration without starting a recording Start: will save the configuration and start the recording Stonex S850 GNSS Receiver – User Manual...

  • Page 12: Download Raw Data

    Is possible to filter the files by name and by time. Click on search to apply the filter. By clicking on Name, Start Time or End Time is possible to sort the file in ascending or descending order. Stonex S850 GNSS Receiver – User Manual...
  • Page 13 By pressing Edit, is possible to change the file name, point name, antenna height, and measurement type. It’s possible to manage the log files also by accessing the record folder in the internal memory of the device from a PC. Stonex S850 GNSS Receiver – User Manual...

  • Page 14: Working Mode

    RTK corrections format between: • RTCM 3.2 • RTCM 3.0 • RTCM 2.3 • CMR+ • • DGPS It’s necessary to correctly set the datalink between: • • Network (SIM, Wi-Fi) • External (Serial) • Bluetooth Stonex S850 GNSS Receiver – User Manual...

  • Page 15: Uhf Radio

    To receive the RTK corrections from the base, select the same frequency, radio protocol, spacing, and FEC. Be sure to connect a UHF antenna to adapt to the frequency of the transmission. For hopping frequencies is necessary to match the channel instead of the frequency. Stonex S850 GNSS Receiver – User Manual...

  • Page 16: Network

    Wi-Fi network set in the WebUI and use the IP address associated with the S850+ by the network instead of 192.168.10.1. It’s possible to reactivate the S850+ Wi-Fi hotspot, using Stonex Cube-a by setting Wi-Fi connect mode: Master in Device > Wi-Fi Mode Settings.
  • Page 17 NTRIP caster. CSD connect mode, allow receiving RTK corrections using a phone call, so it’s necessary to have a SIM card enabled to perform phone call (voice and data). Stonex S850 GNSS Receiver – User Manual...

  • Page 18: External (Serial)

    3.5.1.4 Bluetooth Bluetooth has no settings. The datalink’s fully managed by the source of the transmission, for example, a controller with Stonex Cube-a will set the datalink to Bluetooth if the “Phone network” communication mode is selected. Stonex S850 GNSS Receiver – User Manual...

  • Page 19: Base

    S850+ phase center. The phase center offset can be found on the label or in the Information page. By selecting the “Single” option for the base coordinates, the S850+ will set the phase center coordinates calculated at the start of the base transmission. Stonex S850 GNSS Receiver – User Manual...

  • Page 20: Uhf Radio

    UHF module is 1W, when radio power is set to Low the output is 0.5W. The radio power affects the transmission range and the battery duration. Attention! Local regulations can limit the use of UHF radio. Check before starting the transmission. Stonex S850 GNSS Receiver – User Manual...

  • Page 21: Network

    Wi-Fi network set in the WebUI and use the IP address associated with the S850+ by the network instead of 192.168.10.1. It’s possible to reactivate the S850+ Wi-Fi hotspot, using Stonex Cube-a by setting Wi-Fi connect mode: Master in Device > Wi-Fi Mode Settings.

  • Page 22: External (Serial)

    Serial number and Mac address field 3.5.2.5 Dual S850 can work at the same time with both External Network datalink. Please refer to the respective section for the configuration settings. Stonex S850 GNSS Receiver – User Manual...

  • Page 23: Wifi Master

    Mountpoint: same as the one set for the base • GGA Upload: not necessary • User: same as the one set for the base • Password: same as the one set for the base Stonex S850 GNSS Receiver – User Manual...

  • Page 24: Satellite Settings

    RTK timeout is the number of seconds that must pass without receiving RTK correction to consider the connections lost, and so revert the solution to single or to use the satellite corrections. Stonex S850 GNSS Receiver – User Manual...
  • Page 25 The position obtained by classical RTK is dominant. The table below show which solution is used for the position based on the corrections received. Satellite corrections Classic RTK Classic RTK Classic RTK Satellite Corrections Single Attention! Different source of corrections could use different reference frame. Stonex S850 GNSS Receiver – User Manual...

  • Page 26: Device Settings

    Time zone: set the time zone to change the Local time as shown in the Dashboard • Direct Link Mode: Service option, do not use • Sensor: set the refresh rate of the IMU sensor • 5-pin Serial Port Baud Rate Stonex S850 GNSS Receiver – User Manual...
  • Page 27 Power off automatically when disconnected 5-pin cable: automatically turn off the S850 when the power supply is no longer received on 5-pin port • Network Enable: Enable 2G/3G/4G network • Wi-Fi Hotspot Share Network: Internet connection sharing with devices connected to S850 Wi-Fi hotspot Stonex S850 GNSS Receiver – User Manual...
  • Page 28 In NMEA Configuration is possible to set the frequency of the NMEA messages (up to 20Hz) transmitted via Bluetooth or onto the 5-pin port (External Port Output NMEA). Enabling Record NMEA will create log files available in the Download Raw Data section. Stonex S850 GNSS Receiver – User Manual...

  • Page 29: Save Backup & Logs

    On this page is possible to manage configuration settings. Since S850 maintains the latest configuration set even if powered off, this function can be useful if is often necessary to switch between different configurations. Here are also available the system logs Stonex S850 GNSS Receiver – User Manual...

  • Page 30: Information

    In the Receiver section, is shown the motherboard firmware version together with much other useful information like the available memory and the battery status. The GNSS Board section shows the GNSS board serial number and firmware version. Stonex S850 GNSS Receiver – User Manual...
  • Page 31 In the Network section are located information about the S850 internal modem, as well as the current Internet connection settings. And lastly, the UHF section shows the current radio settings and the current UHF firmware Stonex S850 GNSS Receiver – User Manual...

  • Page 32: Management

    S850 Attention! Do not turn off the receiver during the update. Once the firmware updates are completed perform a Factory Reset. Attention! Use only firmware files provided by your local reseller. Stonex S850 GNSS Receiver – User Manual...

  • Page 33: Device Registration

    To upgrade the registration, insert the 64 characters code provided by the local reseller, without any space, and press Submit. Shortly the new expiration date will be visible. 3.10.3 Security In this section is possible to change the password to access the WebUI and the S850 Wi-Fi hotspot password. Stonex S850 GNSS Receiver – User Manual...

  • Page 34: Tools

    Restore Factory Settings: the device will perform a self-test then it will proceed with the factory reset. Factory reset does not change the firmware installed nor the file in the internal memory but will reset the device configuration. • Reset: restart the device Stonex S850 GNSS Receiver – User Manual...

  • Page 35: Imu Technology

    • Guided calibration with Stonex Cube-a You can use Stonex Cube-a field software to calibrate the sensor; Stonex Cube-a provides all the instructions to initialize and calibrate the IMU sensor. • Integrated inertial navigation module ensures real-time interference-free tilt compensation.

  • Page 36: Imu With Stonex Cube-A

    Before using the receiver to collect points with the slanted pole, check if the pole tilt correction functionality has been enabled. The settings to enable the Pole Tilt Correction using Stonex Cube-a, are in the Configure → System Settings → Sensor Options page.

  • Page 37: Calibration

    4.1.2 Calibration To calibrate the sensor, select the Calibrate page and then click on the Calibrate Sensor command. A FIXED solution is mandatory. Set the pole to be high at 1.8m as well as the measured height set in Stonex Cube-a.

  • Page 38: Initialization

    After the activation of the sensor, go to Survey mode. If the sensor is not ready to work yet, Stonex Cube-a will show you which operations are necessary to perform its initialization, if “Show sensor calibration hints (animations) on screen” is enabled in Configure → System Settings →...

  • Page 39: Accessories

    1 Power adaptor with EU/UK/US/AU power socket, model: DSA-45PDH 1 Charging cable USB type-C – USB type-C Cable 1 Connection cable USB type-A – USB type-C Digital content 1 Pen Drive set 8Gb with Manual Stonex S850 GNSS Receiver – User Manual...

  • Page 40: Technical Specification

    INTERNAL RADIO (optional) Type Tx – Rx Frequency Range 410 - 470 MHz Channel Spacing 12.5 kHz / 25 kHz 3-4 Km in an urban environment Range Up to 10 Km with optimal conditions Stonex S850 GNSS Receiver – User Manual...
  • Page 41 -30°C to 65°C (-22°F to 149°F) Storage Temperature -40°C to 80°C (-40°F to 176°F) Waterproof/Dustproof IP67 Designed to endure a 2 m pole drop on a Shock Resistance hardwood floor with no damage Vibration Vibration resistant Stonex S850 GNSS Receiver – User Manual...
  • Page 42 4. Depends on SBAS system performance. 5. Network RTK precision depends on the network performances and is referenced to the closest physical base station. 6. Varies with the operating environment and with electromagnetic pollution. Stonex S850 GNSS Receiver – User Manual...

  • Page 43: Appendix 1: Uhf Radio Technical Details

    7. Appendix 1: UHF radio technical details 7.1 Default channel frequencies Channel Frequency 438.125 MHz 440.125 MHz 441.125 MHz 442.125 MHz 443.125 MHz 444.125 MHz 446.125 MHz 447.125 MHz Stonex S850 GNSS Receiver – User Manual...

  • Page 44: Protocol Tables

    PCC-Satel 9600 (12.5) / 19200 (25) 4FSK ON/OFF ON/OFF to be used for compatibility with ADL protocol of Satel radio modems. to be used for compatibility with Satel protocol of PCC radio modems. Stonex S850 GNSS Receiver – User Manual...

  • Page 45: Appendix 2: Copyrights, Warranty, And Environmental Recycling

    Customer by any STONEX ® representative in connection with Customer’s purchase of the Product. No change to the conditions of this Limited Warranty is valid unless it is made in written form and signed by an authorized STONEX ® supervisor. STONEX ®...

  • Page 46: Shipping Policy

    All products that need to be repaired must be returned to our technical representative's office via whatever delivery company the customer prefers, however, STONEX® is not responsible for the unlikely event that products are lost in transit. Any damage inflicted by the customer or a third party after the products have been delivered to the customer is excluded from the limited warranty, as is any damage resulting from improper use, any action or use not contemplated in the accompanying user guides, and/or manuals.

  • Page 47: Disclaimer And Limitations

    If this product fails to function as warranted above, the customer's sole and exclusive remedy will be repair or replacement. In no event shall Stonex®, its affiliates, or suppliers be liable to the customer or any third party for damages more than the purchase price of the product.

  • Page 48: Environmental Recycling

    · 8.9.2 For countries outside European Union (EU) The treatment, recycling, collection, and disposal of electric and electronic devices may vary by the laws in force in the Country in question. Stonex S850 GNSS Receiver – User Manual...

  • Page 49: Appendix 3: Safety Recommendations

    Approval is granted by the manufacturer of the equipment. Some countries have unique technical requirements for operation in particular frequency bands. To comply with those requirements, Stonex Srl may modify the equipment to be subjected to a grant.

  • Page 50: General Antenna Installation Warning

    All the relevant information’s available on the European Community website: https://ec.europa.eu/growth/sectors/electrical-engineering/ From this link, you can download Directive 2014/53 / UE RED relating to telecommunication equipment, the LVD Low voltage directive, and the EMC directive for electromagnetic compatibility. Stonex S850 GNSS Receiver – User Manual...

  • Page 51: Bluetooth/Wi-Fi Radio Module

    “published by Scientific organizations. Stonex Srl, therefore, believes the internal wireless radio is safe for use by end users. The level of energy emitted is far less than the electromagnetic energy emitted by wireless devices such as UMTS phones. However, the use of Bluetooth/Wi-Fi may be restricted in some special situations or places, like aircraft, hospitals, etc.

  • Page 52: Rechargeable Lithium-Ion Batteries

    Do not use or store the battery in very hot ambient. • Do not drop or puncture the battery. • Do not open the battery and do not put in short-circuit its electrical contacts. Stonex S850 GNSS Receiver – User Manual...
  • Page 53 STONEX® SRL Viale dell’industria, 53 | 20037 - Paderno Dugnano (MI) | Italy Tel : + 390278619201 | Fax :+ 390278610299 Stonex S850 GNSS Receiver – User Manual www.stonex.com | info@stonex.com...

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