Sokkia Atlas Operator's Manual
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Sokkia Atlas Operator's Manual

Sokkia Atlas Operator's Manual

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  • Page 2 Sokkia Atlas GNSS Receiver Operator’s Manual Part Number 1006148-01 Rev C ©Copyright Sokkia March, 2016 All contents in this manual are copyrighted by Sokkia. All rights reserved.

  • Page 3: Table Of Contents

    Using Sokkia Software With Your Receiver........
  • Page 4 Bluetooth LED............13 Battery LED .
  • Page 5 Receiver Problems............39 Bluetooth Problems .

  • Page 6: Preface

    • • • • • • Thank you for purchasing this Sokkia product. The materials available in this Manual (the “Manual”) have been prepared by Topcon Positioning Systems, Inc. (“TPS”) for owners of Sokkia products, and are designed to assist owners with the use of the receiver and its use is subject to these terms and conditions (the “Terms and...

  • Page 7: License Agreement

    License Agreement Use of any computer programs or software supplied by TPS and Sokkia or downloaded from a Sokkia website (the “Software”) in connection with the receiver constitutes acceptance of these Terms and Conditions in this Manual and an agreement to abide by these Terms and Conditions. The user is granted a personal, non- exclusive, non-transferable license to use such Software under the terms stated herein and in any case only with a single receiver or single computer.

  • Page 8: Manual Conventions

    User supplied text or variable Type guest, and click Enter. Mono Italic Sokkia Online Help. Reference to another manual or help document Refer to the Further information to note about system configuration, maintenance, or setup. Supplementary information that can have an adverse affect on system operation, system performance, data integrity, measurements, or personal safety.

  • Page 9: Introduction

    “Getting Technical Support” on page 3. 1. The Sokkia Atlas receiver is equipped with a GNSS board that is Galileo-ready. Full support of this new constellation and associated signals will be incorporated into the receiver when the constellation is mature, and ready for commercial use.

  • Page 10: Standard Kit Components

    For more details on the optional accessories available for Sokkia Atlas, contact your Sokkia dealer. Figure 2: Receiver Accessories 1. Components in standard kits may differ based on your region. Contact your local Sokkia dealer to inquire about items and accessories included in your kit.

  • Page 11: Using Sokkia Software With Your Receiver

    The Sokkia Receiver Utility (SRU) is a hardware configuration software for receivers and peripheral devices. You can install it on desktop computers and data controllers, and is available on the Sokkia Support website: http://sokkiasupport.com/.

  • Page 12: Getting Acquainted

    Getting Acquainted • • • • • • The Sokkia Atlas receiver enclosure is fully sealed and incorporates the GNSS receiver board, antenna, batteries, memory storage, and wireless communication device. Receiver Overview The upper portion of the receiver contains the GNSS antenna, which is enclosed by the radome and securely surrounded by a shock-absorbing rubber bumper.

  • Page 13: Cables

    For details, see the power related sections in “Power Supply Unit” on page 16. 1. Components in standard kits may differ based on your region. Contact your local Sokkia dealer to inquire about items included in your regional standard kit and accessories that are available with the receiver.

  • Page 14: Accessories

    Hand-held Controller: Allows the Sokkia Atlas Base and Rover systems to be configured and monitored • directly in the field. You can use the Sokkia Receiver Utility (SRU) to configure the receiver and any Sokkia field data collection software. SRU Online Help MAGNET and SRU: Can be used to operate the receiver.

  • Page 15: Batteries

    Detachable Battery Figure 3: Sokkia Atlas Detachable Batteries Data and Power Ports The Sokkia Atlas has the following three ports: USB – rimmed in yellow; used for high-speed • data transfer and communication between the receiver and an external device. The body of...

  • Page 16: External Radio Antenna Connector

    External Radio Antenna Connector The radio antenna connects to the external antenna connector on the Sokkia Atlas radome (Figure 4). The radio antenna uses a BNC connection. External Antenna Connector Figure 4:Sokkia Atlas Radome and External Antenna Connector P/N: 1006148-01...

  • Page 17: Bottom Connector

    Adapter Bottom Connector for Standard Setups Figure 5: Sokkia Atlas Quick Connector SD/SDHC and SIM Card Slots The SD/SDHC and SIM card slots are located under the battery compartments near the base of the dome. For more information about the SD/SDHC card , see “Memory” on page 35. For more information about SIM cards, see “SIM Card Slot”...

  • Page 18: Sim Card Slot

    You can access the HSPA module, with the SIM card installed, via SRU for configuration purposes. A SIM card can be purchased from a local cellular provider. The Sokkia Atlas receiver, equipped with a CDMA module, does not require a SIM card and is only ®...

  • Page 19: Display Panel Operations

    Display Panel Operations • • • • • • The LED display panel (Figure 7) enables you to control receiver power and data recording. The LEDs display the status of the satellite tracking, recording/memory capacity, Bluetooth connections, and batteries. This chapter describes the different LED blink patterns and what they mean.

  • Page 20: Stat Led

    For more information on REC LED patterns, see “FUNCTION Button/Logging Data” on page 14. RX TX LED This LED displays the status of the modem. Table 4 describes the LED colors and patterns for the different modems available for the Sokkia Atlas receiver. Table 4. Sokkia Atlas LEDs Digital UHF II...

  • Page 21: Bluetooth Led

    Table 4. Sokkia Atlas LEDs Red then Green (Red LED, off, green LED, Modem is in command mode off) GSM/HSPA Solid Yellow (Red LED + Green LED) Modem is initializing Green Flashes The modem is on, registered on the network, and is...

  • Page 22: Function Button/Logging Data

    FUNCTION Button/Logging Data This button switches the receiver between Press the FUNCTION information modes and post-processing button for 1–5 modes, starts/stops data recording, and seconds to start/stop changes the baud rate of the serial port to data logging. 9600. The FUNCTION button enables you FUNCTION to turn data recording on or off.
  • Page 23 Table 7. FUNCTION Button Operations and REC LED Status (Continued) FUNCTION Key REC LED Status When data recording is on, and the FUNCTION key is... No free memory; hardware problem with data recording. If FUNCTION key mode is “LED blink mode switch” Green Data recording started (post-processing occupation mode undefined).

  • Page 24: Managing Power

    Detachable External Batteries Each detachable battery provides between 5 and 10 hours of operation, depending on the receiver mode. To check the status of the detachable batteries, view the BATT LED or check the status using available Sokkia software. Charging the Batteries The batteries are shipped from the factory without power.
  • Page 25 To grounded outlet Receiver Figure 10:Power Supply Unit Contact your Sokkia dealer for power supply unit availability. Battery Charging Cradle The battery charging cradle (Figure 11) connects to a standard power outlet using the power adapter cable and power cable/power supply unit.

  • Page 26: Battery Charging Temperatures

    You can also attach the battery charger to a tripod, a belt, or an RTK pole to provide external power to the base station or rover. Before using the Sokkia Atlas, fully charge the batteries for maximum operating time. Battery Charging Temperatures...

  • Page 27: Attaching The Batteries

    Figure 14: Detach the Sokkia Atlas Batteries Surveying While Charging The user can execute any kind of surveying while charging the internal batteries attached to the Sokkia Atlas without degradation of performance. While charging, make sure the air temperature is between +32...

  • Page 28: Using An Auxiliary Power Source

    Using an Auxiliary Power Source In addition to the detachable batteries, you can connect the receiver to an external power source, such as a vehicle battery with 9 to 21 VDC, to operate the receiver and for continuous use of the receiver if the detachable batteries become discharged.

  • Page 29: Insufficient Power

    To disconnect the cable, turn the lock counter-clockwise, and then gently remove the cable. Connect the receiver to a different power source. • Power supplied to the receiver should match the specifications provided by Sokkia on the product. Failure to comply with these specifications may damage the receiver. See “Specifications” on page 43.

  • Page 30: Configuring The Receiver

    The sections in this chapter describe receiver options, and how to load a new Option Authorization File (OAF), update firmware, and perform a factory reset. To do this, you will need to use the Sokkia Receiver Utility (SRU) software that was supplied from the Sokkia Support website (http://sokkiasupport.com/). For information about...

  • Page 31: Loading New Firmware

    Loading New Firmware Receiver board firmware is released as a compressed file that you download and decompress. This file contains the following two files: ramimage.ldr – the Receiver board RAM file • main.ldp – the Receiver board Flash file • To upload firmware files to the receiver: 1.
  • Page 32 Figure 19: Upload Firmware Window 7. Click Start to upload the selected files. 8. Click OK to continue uploading new firmware to the receiver (see Figure 20). Figure 20: Finishing Firmware Upload P/N: 1006148-01 Loading New Firmware...

  • Page 33: About The Oaf

    The Sokkia Atlas receiver typically ships with an Option Authorization File (OAF) which allows you to purchase specific options for the receiver kit. The OAF system allows you to customize and configure the receiver according to your particular jobsite needs, thereby purchasing only the options you require.

  • Page 34: Loading An Oaf

    ID and serial number. To obtain these numbers, see “Viewing Receiver Information” on page 22. When connecting the Sokkia Atlas to the Sokkia Receiver Utility (SRU), some windows will display the receiver as a GR-5 connected to TRU. This will change in future versions of the receiver Firmware.
  • Page 35 Figure 23: Load OAF Sokkia’s SRU initially checks to see if the selected file is compatible with the currently connected receiver. If you chose a file not intended for this receiver, the Upload OAF window displays an error icon next to the Receiver ID and disables the Upload the File to the Receiver button.
  • Page 36 6. Click Yes at the prompt to reset the receiver (Figure 25). Figure 25:Reset Receiver When the receiver resets, the Connection Parameters window opens. 7. Click Connect (Figure 26). The SRU main window opens. Figure 26:Connect to the Receiver P/N: 1006148-01 About the OAF...
  • Page 37 8. Click Options (Figure 27). The Receiver Options window displays. Figure 27:Click Options In the Receiver Options window (Figure 28), ensure the following are correct: If you uploaded a universal OAF, make sure the expiration date is still valid. • If you uploaded a customer OAF, make sure the correct customer file is loaded.

  • Page 38: Performing A Factory Reset

    There are two ways you can perform a factory reset: using SRU and using the LED display panel. Using SRU to clear the NVRAM: Sokkia Receiver Utility Online Help 1. Connect the receiver to a computer, and open SRU. See the more information about connecting the receiver to a computer.
  • Page 39 in the main window.  3. Click the Tools icon The Tools window appears, enabling you to reset the receiver and clear the NVRAM. Figure 30:Tools Dialog Box 4. Click Factory Reset and click Yes to continue. Using the LED display panel 1.

  • Page 40: Field System Setup

    6. Measure the height of the receiver from the ground using the tape measure. See “Measuring Antenna Height” on page 33. 7. View the LED display panel for the receiver’s current status. See also “Display Panel Operations” on page 11. Sokkia Atlas Bayonet Adapter Tribrach Adapter...

  • Page 41: Setting Up The Rover Receiver

    Setting Up the Rover Receiver 1. If needed, attach the quick disconnect to a bi-pod/range pole. Use a bi-pod during post- process surveys to ensure the Sokkia Atlas Recevier antenna/receiver does not move during data logging. Quick Disconnect (Optional) 5/8 inch Screw 2.
  • Page 42 SHMM 168mm A = ARP to edge = 79.0 B = ARP to corner = 97.5 LV LS LV = Vertical Length LS = Slant Length Figure 32: Antenna Height Measurement Points P/N: 1006148-01 Measuring Antenna Height...

  • Page 43: Collecting Data

    Initializing the File System The Sokkia Atlas supports a removable SDHC memory card to log raw data files. The memory card must be initialized before its first use. Initializing the memory card while in the receiver ensures the card is formatted to the TPS proprietary file system (TPFS).

  • Page 44: Initializing The File System Using Sru

    SRU Online Help logging rate parameters, see the Recording Data You can log raw GNSS data to the receiver’s SD/SDHC card and use the Sokkia Receiver Utility (SRU) or ® MAGNET Office software to download the files to a computer.

  • Page 45: Managing Files

    *.tps file extension. You can then transfer a file of collected data can to a computer with file managing software, such as the Sokkia Receiver Utility (SRU). These programs allow you to use an automatic naming feature, enter file names, and delete files as necessary. For...

  • Page 46: Troubleshooting

    Check the software. Make sure the most current software version is downloaded onto the computer and the most • current firmware is loaded into the receiver. Check the Sokkia website for the latest updates. Check Sokkia Technical Support (www.sokkiasupport.com) for the latest updates.

  • Page 47: Receiver Problems

    – Use an undamaged cable. Contact a dealer to replace the cable. The USB driver is not installed. • – If you are using a USB cable connection, make sure the USB driver, available from the Sokkia Support website (http://sokkiasupport.com/). Generic problems: The receiver port used for connection is not in Command mode.
  • Page 48 A discrepancy exists between the differential standards used at the Base and Rover receivers. • – Ensure the Base and Rover receivers use the same corrections input/output format: Sokkia Receiver Utility Online a. Connect the receiver to a computer and open SRU (see the Help b.

  • Page 49: Bluetooth Problems

    • – Disconnect the receiver from the other controller or computer. The receiver port used for connection is not in Command mode. • Sokkia Receiver Utility Online a. Connect the receiver to a computer and open SRU (see the Help b.

  • Page 50: Sru Problems

    • – Use a computer or receiver that has Bluetooth wireless technology enabled/installed. – Make sure the computer and receiver use the correct ports for communication. For the Sokkia Atlas receiver, this is Bluetooth serial port A (btsp\a). Cleaning and Storing the Receiver Use a clean cloth moistened with neutral detergent or water.

  • Page 51: Specifications

    Table 8. General Receiver Specifications Physical Enclosure Dust and water ingress protected magnesium I-Beam housing Color Sokkia Grey / Blue bumper Dimensions (mm) 158.1 (w) x 253 (h) x 158.1 (d) Weight 1.88 kg with batteries, 1.44 kg without batteries Antenna Type Integrated Full Wave Fence Antenna™...
  • Page 52 132 x 55 x 35 (mm) Battery Weight 220 g (1 battery) Operating Time For the Sokkia Atlas with Digital UHF II Modem: • Receive-only mode – 14 hours Average with modem “on” • Transmitting at 0.5 W – 10 hours and 20 SVs tracked.
  • Page 53 Table 8. General Receiver Specifications SBAS WAAS/EGNOS/MSAS Quartz Lock Loop (QLL) Protection against vibrations Data & Memory Formats TPS proprietary, NMEA 0183, RTCM 2.X, RTCM 3.X, RTCM MSM, CMR/CMR+, BINEX Features • Up to 20 Hz update rate for full-wave real time position and raw data (10 Hz standard) •...
  • Page 54 Table 8. General Receiver Specifications Output Interval for RTCM 1Hz standard Correction Data Elevation Mask 0 to 90 degrees (independent of data logging Real-Time Kinematic Mode RTCM SC104 Ver 3.1, 3.0, 2.3, 2.2, or 2.1 Correction Format CMR/CMR+ (Trimble compatible), TPS proprietary Supported RTK Network VRS, MAC, FKP Solutions...
  • Page 55 Support for L1C signal for GPS and QZSS is incorporated, and will be available through a firmware upgrade. d. The Sokkia Atlas is capable of supporting E1, E5a/b and E5 AltBOC signals for Galileo. Full positioning support will be incorporated into Sokkia Atlas when these constellation have matured and are ready for commercial use, and as support is made available in the firmware.

  • Page 56: Digital Uhf Ii Internal Modem Board Details (Optional)

    Digital UHF II Internal Modem Board Details (Optional) Table 9. DUHF II Internal Modem Board Specifications Operating frequency • 410MHz – 470MHz for Rover range • 420MHz – 470MHz for Base Channel spacing 12.5 KHz / 20KHz / 25KHz user selectable Signal modulation •...

  • Page 57: Optional Cell Module Details

    Optional Cell Module Details Table 10. Cellular Specifications Dual Band CDMA 1xRTT Module Supported Bands CDMA 800/1900 MHz TX Power 800 MHz – Class 3 (24 dBm) 1900 MHz – Class 2 (24 dBm) Data 1x/QNC/HSPD Max BR 14.4 Kbps CSD, AT Command Set Regulatory and Approvals...

  • Page 58: Bluetooth Module Details

    Range up to 10 m (indoor); up to 20 m (outdoor) Connector Specifications The Sokkia Atlas has one antenna connector for radio transmission/reception and three port connectors for power and data upload/download. Radio (Modem) RF Connector The modem connector (Table 12) is a BNC connector for UHF radios.

  • Page 59: Power Connector

    Power Connector Rimmed in red, the power connector (Figure 33) is a sealed receptacle, 5 pin, ODU part number G80F1C- T05QF00-0000. Figure 33:Power Connector Table 13 describes power connector specifications. Table 13. Power Connector Specifications Number Signal Name Details Power_INP 9 to 21 volts DC input Power_INP 9 to 21 volts DC input...

  • Page 60: Serial C-Rs232 Connector

    Serial C-RS232 Connector Rimmed in black, the serial RS232 connector (Figure 34) is a sealed receptacle, 7 pin, ODU part number G80F1C-T07QC00-0000. Figure 34:Serial RS232 Connector Table 14 gives the RS232 cable connector specifications. Table 14. RS232 Connector Specifications Number Signal Name Details Not used...

  • Page 61: Usb Connector

    USB Connector Rimmed in yellow, the USB connector is a sealed receptacle, 4 pin TPS cable connector (Figure 35). Figure 35:USB Connector for GGD Options Table 15 gives the USB connector specifications. Table 15. USB Specifications Number Signal Name Details USB_PWR Bus power input USB D-...

  • Page 62: Product Identification

    Product Identification • • • • • • The Sokkia Atlas receiver can be identified by the serial number range shown in Table 16. Table 16. Product Serial Numbers Cellular Modem Serial Number Sokkia Atlas (With Digital UHF II) No cellular modem...

  • Page 63: Sd/Sdhc Card Recommendations

    The receiver is capable of working with SD/SDHC cards with a storage capacity of up to 32GB. For optimal and consistent performance, Sokkia recommends using the SD/SDHC cards listed in this section.

  • Page 64: Safety Warnings

    • • • • • • General Warnings   Sokkia receivers are designed for survey/construction and related uses (that is, surveying coordinates, distances, angles and depths, and recording such measurements). This product should never be used: Without the user thoroughly understanding this manual.

  • Page 65: Regulatory

    Regulatory • • • • • • The following sections provide information on this product’s compliance with government regulations for use. FCC Compliance This equipment complies with FCC radiation exposure limits set forth for uncontrolled equipment and meets the FCC radio frequency (RF) Exposure Guidelines in Supplement C to OET65. This equipment has very low levels of RF energy that it deemed to comply without maximum permissive exposure evaluation (MPE).

  • Page 66: Ic Additional Statement With Detachable Antennas

    2.4dBi. Antennas not included in this or having a gain greater than 2.4dBi are strictly prohibited for use with this device. The required antenna impedance is 50 ohms. Sokkia Atlas Digital UHF II 2.4dBi whip antenna Manufacture/Type...

  • Page 67: Declaration Of Conformity (R&Tte Directive 1999/5/Ec)

    L’utilisation de cette installation n cessite une concession. é Declaration of Conformity (R&TTE Directive 1999/5/EC) esky (Sokkia) tímto prohlašuje, že tento (Sokkia Atlas) je ve shod se [Czech] základními požadavky a dalšími píslušnými ustanoveními smrnice 1999/5/ES. Dansk Undertegnede (Sokkia) erklærer herved, at følgende udstyr ...

  • Page 68: Weee Directive

    (Sokkia) declara que este (Sokkia Atlas) está conforme com os [Portugues] requisitos essenciais e outras disposições da Directiva 1999/5/CE. Slovensko (Sokkia) izjavlja, da je ta (Sokkia Atlas) v skladu z bistvenimi [Slovenian] zahtevami in ostalimi relevantnimi doloili direktive 1999/5/ES. Slovensy (Sokkia) týmto vyhlasuje, že (Sokkia Atlas) spa základné...

  • Page 69: Bluetooth Transmission Statements/Compliance

    Bluetooth Transmission Statements/Compliance This Bluetooth device is compliant to the following profiles of the core spec version 2.1/2.1+EDR: Baseband • • Link Manager • Radio • The radio has been tested using the maximum antenna gain of 2.3 dBi and the Bluetooth qualification is valid for any antenna with the same or less gain.

  • Page 70: Warranty

    Sokkia’s Authorized Dealers. During the warranty period, Sokkia will, at its option, repair or replace this product at no additional charge. Repair parts and replacement products will be furnished on an exchange basis and will be either reconditioned or new.

  • Page 71: Glossary

    Network RTK – Collects satellite observations from the reference stations within the network and sends RTK corrections to the Rover. Option Authorization File (OAF) – This enables specific features for scalable performance of Sokkia GNSS receivers. Phase Center of Antenna – The point from which the electromagnetic radiation spreads spherically outward, with the phase of the signal being equal at any point on the sphere.
  • Page 72 SBAS transmits differential corrections and messages for navigation satellites that are within sight of a network or reference stations in a wide area, such as a continent. Sokkia Receiver Utility (SRU) – Receiver configuration software for receivers and peripheral devices. Static Survey – Location determination when the receiver’s antenna is stationary. This method provides the highest accuracy and requires the longest observation times....

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