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- Page 2 GCX2 GNSS Receiver Operator’s Manual Part Number 1005278-01 Rev A ©Copyright Sokkia <Month>, 2014 All contents in this manual are copyrighted by Sokkia. All rights reserved.
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Page 3: Table Of Contents
Using Sokkia Software With Your Receiver........ - Page 4 Turning the Receiver On/Off ........... . 12 Using Internal and External Power Sources .
- Page 5 Receiver Does Not Log Data ..........31 Bluetooth Problems .
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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 Reference Manual. 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
, which provides the perfect solution for short range job sites (up to 300m from the Base station) that require RTK communication. The GCX2 can be paired with a cellular-enabled data collector to receive corrections from an NTRIP Caster for rover operation. This setup can also be used with MAGNET Relay for a cost effective RTK base solution over long distances. -
Page 10: Gcx2 Features
A highly visible display panel with single-button operation. • One USB port for communications and power. • You can configure the GCX2 receiver in a variety of ways, depending on your project requirements. Typically, the receiver supports the following operation modes. Static/post-processing data collection •... -
Page 11: System Components
System Components The items illustrated in Figure 2 are included with you receiver. Figure 2: Standard System Components You can download utility software for the GCX2 receiver from the Sokkia Total Care website at http://us.sokkia.com/total-care. P/N: 1005278-01 Unpacking Your Receiver Kit... -
Page 12: Accessories
Accessories Sokkia offers a wide variety of accessories (Figure 3) specially designed to improve system flexibility and job site efficiency. For more details on the optional accessories available for GCX2, contact your Sokkia dealer. Figure 3: Receiver Accessories Technical Documents GCX2 Operator’s Manual... -
Page 13: Getting Technical Support
5. A description of the field environment and/or observation conditions when the problem occurred. Website The Sokkia website provides current information about Sokkia’s line of products. The support area of the website provides access to Sokkia field and office software, manuals, frequently asked questions, and so forth. To access the Sokkia website, visit www.sokkia.com. -
Page 14: Getting Acquainted
Getting Acquainted • • • • • • The GCX2 receiver enclosure is fully sealed and incorporates the GNSS receiver board, antenna, battery, memory ® storage, and Sokkia’s Long-Range Bluetooth Technology Receiver Overview The upper portion of the receiver contains GNSS and antennas for Long-Range Bluetooth communication enclosed by the radome. -
Page 15: Cables
See “Before You Begin” on page 15 for more information. Memory The GCX2 is equipped with an internal, non-removable memory card that provides up to 8 GB of data storage. As data is logged to the receiver’s memory, the REC LED displays the memory capacity status. See “Recording LED”... -
Page 16: Usb Port Panel
USB Port Panel The receiver is equipped with a USB 2.0 port for high-speed data transfer and communication between the receiver and an external device, for charging the internal battery, and for powering the receiver with an external power supply. See “Using Internal and External Power Sources” on page 12. Figure 5: USB Port Panel P/N: 1005278-01 USB Port Panel... -
Page 17: Display Panel Operations
Display Panel Operations • • • • • • The LED display panel (Figure 6) enables you to control receiver power and data recording. The LEDs display the ® status of the satellite tracking, recording/memory capacity, Long-Range Bluetooth Technology connections, and battery. -
Page 18: Receiver Status Leds
Table 2. Power Button Functions Open/Close Data File 3 times in a row within The data file opens in Static mode. 2 seconds While the file is open, press the Power button 2 times in a row within 1 second to switch back and forth between Static and Dynamic modes. -
Page 19: Communication Led
Communication LED The Communication LED displays the status of the cellular and Bluetooth activity. The following tables describe the communication activity for three use cases. Bluetooth Status Table 5. Bluetooth LED Patterns LED Color Description Bluetooth is on. Waiting for a connection. A single Bluetooth connection is established. -
Page 20: Managing Power
Managing Power • • • • • • This chapter describes how to power the receiver, change the internal battery, and use an external power source. Turning the Receiver On/Off To turn on the receiver, press and hold the power button until the LEDs briefly flash. When the receiver is turned on, the receiver’s channels initialize and begin tracking all visible satellites at any time and location. -
Page 21: Charging The Battery
Power Accessories The USB 2.0 port of the GCX2 powers and charges the internal battery. The GCX2 is compatible with standard USB power accessories used with consumer electronic devices. USB power accessories can be sourced locally as long as USB power standards are met. - Page 22 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. P/N: 1005278-01 Insufficient Power...
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Page 23: Configuring The Receiver
32-bit or 64-bit, and download the appropriate driver from http://www.topcontotalcare.com. When the GCX2 is connected to a computer for the first time, a driver update will occur on the computer. Cancel this process before going to Topcon TotalCare. -
Page 24: Loading New Firmware
You can upload firmware to the receiver using a Bluetooth or USB connection. To connect the receiver with a computer using a USB connection, you will need to install a USB driver. USB drivers and firmware are available at http://us.sokkia.com/total-care. 2. Click DeviceApplication ModeFirmware Loading. - Page 25 4. Click DeviceConnect. The Connection Parameters window appears (Figure 9). Figure 9: Connection Parameters Window 5. Select USB from the Connect Using drop-down list. 6. Click Connect. The Select Device window appears (Figure 10 on page 17). Figure 10: SRU - Select Device 7.
- Page 26 d. Click Next. The Select Files window appears (Figure 11). Figure 11: SRU - Select Files Window 8. In the Select Files window, do the following: a. Click the Browse icon next to Loader to search for, and select the receiver board’s RAM file. b. Click the Browse icon next to Image to search for, and select the receiver board’s main file. c. Click Next. The Information window appears (Figure 12). Figure 12: SRU - Firmware Information The information window displays the current firmware loaded on the receiver.
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Page 27: Option Authorization Files
Figure 14: SRU - Receiver Info Window Option Authorization Files Sokkia issues an Option Authorization File (OAF) to enable the specific options that you purchased. Sokkia’s OAF system allows you to customize and configure the receiver according to your particular needs, therefore purchasing only the options you require. -
Page 28: Checking The Receiver's Oaf
Figure 15: Receiver Options Loading an OAF Sokkia dealers provide customers with OAF files. For any OAF related questions, e-mail Sokkia at options@sokkia.com and include the receiver’s ID and serial number. To obtain these numbers, see “Viewing Receiver Information” on page 15. - Page 29 4. Select the appropriate file, and click Open (Figure 16 on page 21). 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.
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Page 30: Resetting The Receiving (Clearing The Navram)
Resetting the receiver will not delete any files already recorded in the receiver’s memory, and the NVRAM keeps information about the receiver file system. Clear NAVRAM Using SRU Sokkia Receiver Utility (SRU) Reference 1. Connect the receiver to a computer, and open SRU. See the Manual for more information about connecting the receiver to a computer. - Page 31 3. Click the Tools icon in the main window. The Tools window appears, enabling you to reset the receiver and clear the NAVRAM (Figure 19). Figure 19: Tools Dialog Box 4. Click Factory Reset, and then click Yes to continue. P/N: 1005278-01 Resetting the Receiving (Clearing the NAVRAM)
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Page 32: System Setup
The GCX2 receiver’s advanced design eliminates the need for cables during operation, allowing for a simplified setup and less parts to keep track of. You can set up the GCX2 receiver in static or RTK configurations in the field. You can transmit RTK corrections ®... -
Page 33: Setting Up The Rover Receiver
4. Press the power button to turn on the receiver. The integrated wireless device in the receiver turns on when the receiver is powered. 5. Connect the receiver to the Bluetooth-enabled data collector, running Sokkia Field software, to configure and start the base GCX2 receiver. -
Page 34: Obtain Accurate Antenna Height
Obtain Accurate Antenna Height 1. Measure the antenna height above the control point or marker, either the slant height or the vertical height. You may either measure the vertical height to the Antenna Reference Point (ARP) located at the bottom of the receiver at the base of the mounting threads. -
Page 35: Collecting Data
SRU Help, which is embedded in the software. Record Data You can log raw GNSS data to the receiver’s internal memory and use the Sokkia Receiver Utility (SRU) or MAGNET Office™ software to download the files to a computer. -
Page 36: File Management
*.tps file extension. You can then transfer a file of collected data to a computer with file managing software, such as the Sokkia Receiver Utility (SRU). This program allows you to use an automatic naming feature, enter file names, and delete files as necessary. For... -
Page 37: 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) or Sokkia Total Care (http://us.sokkia.com/total-care) •... -
Page 38: Receiver Problems
• – If you are using a USB cable connection, make sure the USB driver is installed on the computer. You can also download the driver from the Sokkia support Website at http://us.sokkia.com/total-care. Generic Problems The receiver port used for connection is not in Command mode. -
Page 39: No Code Differential And/Or Rtk Solutions Obtained
– Order a new OAF with the required options activated to enable or extend validity of the corresponding receiver options. – Refer to the Sokkia Receiver Utility (SRU) Reference Manual for a detailed description of options. There are not enough common satellites. In order to obtain a fixed solution, the Base and Rover should track •... -
Page 40: Bluetooth Problems
The receiver port used for connection is not in Command mode. • a. Connect the receiver to a computer and open SRU Sokkia Receiver Utility (SRU) Reference Manual (see “Connection” in the b. Click ConfigurationReceiverPorts. c. Change the Input Mode for the Bluetooth or USB port used for connection to cmd. -
Page 41: Receiver Bluetooth Icon Visible, But Cannot Establish Connection
• – 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 GCX2 receiver, this is Bluetooth or USB. Cleaning and Storing the Receiver Use a clean cloth moistened with neutral detergent or water. -
Page 42: Getting Customer Support
Getting Customer Support If the troubleshooting hints and tips in this operator’s manual fail to remedy the problem, contact Sokkia Customer Representative. For contact information, see “Getting Technical Support” on page 5. P/N: 1005278-01 Getting Customer Support... -
Page 43: Specifications
Specifications • • • • • • The GCX2 is a Vanguard technology-based GNSS receiver featuring 226 channels and Long-Range Bluetooth ® Technology for small job site operations and cable-free network solutions. This chapter provides specifications for the receiver and its internal components. - Page 44 Table 8. General GCX2 Specifications Removable media None Internal memory Internal up to 8 GB Message storage 10 Hz; up to 3,000 files rate (max.) Environment Operating -40° F to 185° F (-40° C to 85° C) temperature Storage -40°C to +70°C...
- Page 45 Vanguard ASIC includes two dedicated channels for L-Band signal tracking. The GCX2 receiver does not support L- Band signal tracking. b. The GCX2 includes the latest Vanguard ASIC technology, and is capable of supporting planned signals for both Galileo and COMPASS. Support will be incorporated to GCX2 when these constellations have matured and are ready for commercial use.
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Page 46: Appendix
Appendix • • • • • • P/N: 1005278-01 Appendix... -
Page 47: Safety Warnings
• Contrary to applicable laws, rules, and regulations. • Sokkia receivers should never be used in dangerous environments. Use in rain or snow for a limited period is permitted. Battery Warnings Tampering with the battery by end users or non-factory authorized technicians will void the battery’s warranty. -
Page 48: 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 49: Community Of Europe Compliance
This is a Class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. Declaration of Conformity (R&TTE Directive 1999/5/EC) (Sokkia) (GCX2) esky [Czech] tímto prohlašuje, že tento je ve shod se základními požadavky a dalšími píslušnými ustanoveními smrnice 1999/5/ES. - Page 50 (Sokkia) (GCX2) Italiano Con la presente dichiara che questo è conforme ai [Italian] requisiti essenziali ed alle altre disposizioni pertinenti stabilite dalla direttiva 1999/5/CE. (Sokkia) (GCX2) Latviski Ar šo deklar, ka atbilst Direktvas 1999/5/EK btiskajm [Latvian] prasbm un citiem ar to saisttajiem noteikumiem.
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Page 51: Weee Directive
인증정보 신청자 (Applicant): Sokkia. 기기명칭 (Type of equipment): GPS surveying device with Bluetooth radio 모델 이름 (Model Name): GCX2 제조연월 (Year of manufacture): 2014 제조자 및 제조국가 (Manufacturer and country of origin): Topcon Positioning Systems, Inc., 인증자 식별 부호 (Applicant Code): T8S Korean KC-EMC Class A Statement 이... -
Page 52: Japan Radio Law And Telecommunications Business Law Compliance
Japan Radio Law and Telecommunications Business Law Compliance Bluetooth Module Compliance The integrated Bluetooth module WT-41N reference application described on page 72 (General Details - Communication) complies in accordance with the provisions of Article 38-24 paragraph 1 of Japan Radio Law. The certificate granted in accordance with Japan Radio Law has the following: Certification Number: ATCB013105 Identifier: R 209-J00047... -
Page 53: 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 54: Glossary
Glossary • • • • • • Base Station – A GNSS receiver set up over a known point, which is used to derive correction information for nearby Rover (mobile) GNSS receivers. Bluetooth® – Often used in place of cables, Bluetooth is open wireless technology for exchanging data over short distances from fixed and mobile devices. - Page 55 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) – Hardware configuration software for receivers and peripheral devices. SRU is included on the GPS+ Software CD that accompanied your receiver.
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Page 56: Index
Index • • • • • • Bluetooth Transmission compliance Emission labeling Canadian FCC Compliance Radiation exposure limits Receiver FCC Compliance Test Warnings usage P/N: 1005278-01 Index...
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