USER GUIDE Trimble SPSx50 Modular GPS Receiver ® Version 1.
Corporate Office Trimble Navigation Limited 935 Stewart Drive Sunnyvale, CA 94085 USA www.trimble.com Trimble Navigation Limited Construction Business Area 5475 Kellenburger Road Dayton, Ohio 45424-1099 USA 800-538-7800 (toll free in USA) +1-937-245-5600 Phone +1-937-233-9004 Fax www.trimble.com E-mail: trimble_support@trimble.com Legal Notices © 2006, Trimble Navigation Limited. All rights reserved.
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Safety Information Before you use the SPS GPS receivers, make sure that you have read and understood all safety requirements. Regulations and safety The Bluetooth module inside the SPSx50 Modular GPS receiver, the SPSx80 Smart GPS antenna, and the ACU, TSC2, and TCU controllers is a radio-modem transmitter and receiver. Regulations regarding the use of the radio-modems vary greatly from country to country. In some countries, the unit can be used without obtaining an end-user license.
Safety Information which reflect the consensus of the scientific community. Trimble therefore believes the internal wireless radio is safe for use by consumers. The level of energy emitted is far less than the electromagnetic energy emitted by wireless devices such as mobile phones. However, the use of wireless radios may be restricted in some situations or environments, such as on aircraft. If you are unsure of restrictions, you are encouraged to ask for authorization before turning on the wireless radio.
Contents Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v Regulations and safety . . . . . . . . . . . Type approval . . . . . . . . . . . . . . . . Exposure to radio frequency radiation . Battery safety. . . . . . . . . . . . . . . . . 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents 4 Setup Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Base station operation guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Base station components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Base station setup guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents 7 Configuring the Receiver Settings . . . . . . . . . . . . . . . . . . . . . . . 75 Using the SCS900 Site Controller software to configure the base station, rover, and the radios Configuring the receiver to log data for postprocessing . . . . . . . . . . . . . . . . . . . . . . . . . Configuring Ethernet Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Configuring the SPSx50 Receiver Using a Web Browser . . . . . . . . . . . . . . . . . . . . . . . . .
Contents Variable configuration options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111 Upgrading the receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111 A NMEA-0183 Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113 NMEA-0183 message overview Common message elements . . Message values . . . . . . Latitude and Longitude . NMEA messages . . . . . . . . . B . . . . . . . . . . . . . . . . . . . . . . .
Contents Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents xii SPSx50 Modular GPS Receiver User Guide
CHAPTER 1 Introduction 1 Welcome to the SPSx50 Modular GPS Receiver User Guide. This manual describes how to set up and use the Trimble® SPSx50 Modular GPS receivers. Even if you have used other Global Positioning System (GPS) products before, Trimble recommends that you spend some time reading this manual to learn about the special features of this product. If you are not familiar with GPS, visit the Trimble website (www.trimble.com) for an interactive look at Trimble and GPS.
1 Introduction SPS850 Extreme GPS receiver The Trimble SPS850 Extreme is a triple-frequency GPS plus GLONASS receiver with the ability to receive OmniSTAR corrections. The SPS850 Extreme can operate as a base station or rover. The receiver can be configured using the keypad and display, web browser, or Trimble SCS900 Site Controller software. The SPS850 Extreme makes it easy to set up a mobile base station or a permanent base station for continuous operation.
CHAPTER 2 Features and Functions In this chapter: 2 Q SPS550 features Q SPS550H features Trimble SPSx50 GPS receivers are ideal for the following infrastructure development, site development, and marine construction applications: Q SPS750 features • Q SPS850 features Mobile base station for RTK or DGPS applications Q Use and care • Q COCOM limits Permanent base station for VRS, RTK, or DGPS applications (SPS550, SPS750, and SPS850 only).
2 Features and Functions SPS550 features The SPS550 receivers have the following features: 16 • Location GPS – Sub-meter DGPS rover and base station capability • Decimeter accuracy when using RTK corrections by radio link or VRS • OmniSTAR XP/HP for a base station free service • Internal 450 MHz (3 frequency bands) radio with transmit and receive capability (SPS550 only) • WAAS/EGNOS & MSAS Satellite Based Augmentation (SBAS) compatibility • 24-channel L1/L2 GPS receiver – Single-frequency GP
Features and Functions 2 SPS550H features The SPS550H receivers have the following features: • Precise Heading Add On GPS receiver • 24-channel L1/L2 GPS receiver for heading solution • Long-life integrated battery, typically 20 hours as a rover • Integrated display and keypad for rapid system configuration and status checking, without the need for a controller • Integrated Bluetooth wireless technology for cable-free configuration and operation with a controller • Ethernet support, so that the
2 Features and Functions • Long- life integrated battery, typically >12 hours operation as a base station or >20 hours as a rover • Operation parameters configured using the WinFlash utility, Trimble SCS900 site controller software, the integrated display and keyboard for system configuration with a controller, or the Web receiver interface • Integrated Bluetooth wireless technology for cable-free configuration and operation with a controller • External GPS antenna choice for base station or rover
2 Features and Functions • Integrated transmit-only radio SPS750 Basic rover • Entry level, low cost RTK rover receiver • 2 Hz measurement update rate • 1.5 mile (2.
2 Features and Functions • Integrated display and keypad for system configuration without a controller • Integrated Bluetooth wireless technology for cable-free configuration and operation with a controller • External GPS antenna choice for base station or rover operation • Attached or external radio antenna option for rover or "High Gain" base station operation • Small, lightweight design – 1.65 kg (3.64 lbs) receiver only, with battery; 4 kg (8.
Features and Functions 2 Use and care The SPSx50 receiver is designed to withstand the rough treatment and tough environment that typically occurs in construction applications. However, the receiver is a high-precision electronic instrument and should be treated with reasonable care. C CAUTION – Operating or storing the receiver outside the specified temperature range can damage it. For more information, see Appendix A, Specifications. COCOM limits The U.S.
2 Features and Functions Keypad and display Figure 2.1 shows the front features of the SPSx50 GPS receiver. Power LED Bluetooth antenna Buttons Buttons Feature Description Display The receiver has a Vacuum Fluorescent Display. This display allows you to see how the receiver is operating and view the configuration settings. Buttons Used to turn on and configure the receiver (see Button functions, page 24). Power LED Indicates if the receiver is turned on or off.
2 Features and Functions Rear connectors Figure 2.2 shows the rear connectors of the SPSx50 GPS receiver.
2 Features and Functions Button functions The SPSx50 has seven buttons on the front panel to control the receiver. Use the buttons to turn the receiver on and off and to check or change the receiver settings. Button Name Function Power Turns the receiver on and off. To turn the receiver off, hold the Power button for two seconds. Escape Returns to the previous screen or cancels changes being made on a screen. Enter Advances to the next screen or accepts changes made on a screen.
2 Features and Functions To … Hold the Power Notes button for … reset the receiver to its factory defaults and the default application file 30 seconds The display show a countdown timer to power off. When the display goes blank, continue to hold the Power button. The display show a countdown to clear the almanac and ephemeris. When the counter reaches 0, continue to hold the Power button. The display indicates a countdown to resetting the receiver. When the counter reaches 0, release the Power button.
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CHAPTER 3 Batteries and Power In this chapter: Q External power Q Battery performance Q Battery safety Q Battery charging and storage Q Disposing of the rechargeable Lithium-ion battery Q Operating with the controller or laptop computer 3 The SPSx50 GPS receiver uses an internal rechargeable Lithium-ion battery. The battery can be replaced only at an Authorized Trimble Service Center. The receiver can also be powered by an external power source that is connected to the Lemo or modem port.
3 Batteries and Power External power The external power source is always used in preference to the internal batteries. When there is no external power source connected, or if the external power supply fails, the internal battery is automatically used. In this way the internal battery acts as an uninterruptible power supply covering times of power failure. The internal battery will only charge from an external power source which delivers more than 15 volts, for example, an AC power adaptor.
Batteries and Power 3 – Do not use or store the battery inside a vehicle during hot weather. – Do not drop or puncture the battery. – Do not open the battery or short-circuit its contacts. C WARNING – Avoid contact with the rechargeable Lithium-ion battery if it appears to be leaking. Battery fluid is corrosive, and contact with it can result in personal injury and/or property damage. To prevent injury or damage: – If the battery leaks, avoid contact with the battery fluid.
3 Batteries and Power The internal battery charges fully in 8 hours when connected to a suitable power source. Disposing of the rechargeable Lithium-ion battery The integrated Lithium-ion battery should be removed only at an authorized service center. If the battery is removed at an unauthorized service center, the remaining warranty on the product will be void. After you remove the Lithium-ion battery, discharge it fully before disposing of it.
CHAPTER 4 Setup Guidelines In this chapter: Q Base station operation guidelines Q Rover receiver operation guidelines 4 This chapter introduces the concepts of base station and rover operation, provides information to help you identify good setup locations, describes best practices for setting up the equipment, and outlines the precautions that you need to take to protect the equipment.
4 Setup Guidelines Base station operation guidelines For all GPS Real-Time Kinematic (RTK) operations, you require both a base station and a rover. RTK operation provides centimeter-level accuracy by eliminating errors that are present in the GPS system. A receiver placed at a known position (the base station) tracks the satellites that are being tracked by the rover receiver, at the same time that the rover is tracking them.
4 Setup Guidelines Base station setup guidelines For good performance, observe the following base station setup guidelines: • Place the GPS receiver in a location on the jobsite where equal range in all directions provides full coverage of the site. This is more important on larger jobsites, where the broadcast range of the base station radio may limit the operations of the GPS system. • Place the GPS antenna in a location that has a clear line of sight to the sky in all directions.
4 Setup Guidelines Cellular phone towers can interfere with the base station radio broadcast and can stop corrections from reaching the rover receiver. High-power signals from a nearby radio or radar transmitter can overwhelm the receiver circuits. This does not harm the receiver, but can prevent the receiver electronics from functioning correctly. Low-power transmitters, such as those in cellular phones and two-way radios, do not interfere with receiver operations.
Setup Guidelines 4 • Trimble recommends that you install lightning protection equipment at permanent base station locations. Equipment should include a gas capsule lightning protector in the GPS and radio antenna feed line and appropriate safety grounding. A static dissipater near the antennas can reduce the likelihood of a direct lightning strike. Also protect any communications and power lines at building entry points.
4 Setup Guidelines Reference Station (VRS™) system. The connection is provided by an integrated radio, a cellular modem in the controller, or through an external cellular phone that is connected to the receiver either by Bluetooth wireless technogy or by means of a cable. The correction stream for some other positioning solutions, such as SBAS (WAAS/EGNOS, MSAS) and the OmniSTAR XP or HP service1, is broadcast through geostationary satellites, and detected by the GPS antenna itself.
Setup Guidelines 4 Rover receiver setup guidelines For good rover operation, observe the following setup guidelines: • Place the GPS antenna in a location that has a clear line of sight to the sky in all directions. Do not place the antenna near vertical obstructions such as buildings, deep cuttings, site vehicles, towers, or tree canopy.
4 Setup Guidelines • To mount the modular receiver on a pole use the pole mounting brackets (2) and a second tripod clip (P/N 571 204 300) as shown below. Rob to provide graphic. Figure 4.1 Rod mount for modular receiver To mount the modular receiver on a marine vessel use the receiver bracket (P/N 56830-00).
4 Setup Guidelines – Alternators and generators – Electric motors – Equipment with DC-to-AC converters – Fluorescent lights – Switching power supplies • Trimble recommends that wherever possible all GPS receiver equipment is protected from rain or water ingress. The receivers are designed to withstand all wet weather conditions, however keeping the receivers dry prolongs the life of the equipment and reduces the effects of corrosion on ports and connectors.
4 Setup Guidelines 4. Connect a radio antenna to the external radio as shown in the following figure.. t 2 3 SPS770 ESC ( ) ~ Figure 4.2 5. Connecting an external radio Connect an external power source to Port 2 on the receiver. Note – External rover radios must have their own power source because the internal Lithium-Ion batteries do not supply enough voltage. Alternatively, supply external power to port 2 of the receiver, and enable power out on port 3.
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CHAPTER 5 Setting up the Receiver Q Connecting the receiver to external devices Q Common ways to set up a base station Q Common ways to set up a rover receiver Q Setting up a pair of SPSx50 GPS receivers to provide heading SPSx50 Modular GPS Receiver User Guide 5 43
5 Setting up the Receiver Connecting the receiver to external devices You can connect an SPS GPS receiver to the following external devices: • a Trimble controller running Trimble SCS900 Site Controller software • an external radio-modem • HYDROpro™ software Trimble controller with SCS900 Site Controller software To connect a Trimble controller that is running the SCS900 Site Controller software to an SPS GPS receiver, use Bluetooth wireless technology ( for all except the SPS770 Modular GPS receive
5 Setting up the Receiver Table 5.1 Connecting to a Trimble controller running the SCS900 Site Controller software Controller Cable connectors Connect this cable to … Part number ACU External Radio Modems SPSx50 receiver The most common data link for Real-Time Kinematic (RTK) operation is a radio.
5 Setting up the Receiver For more information, see Chapters 5 and 7, and the SCS900 Site Controller Software User Guide . SPS770 Modular GPS receiver The most common data link for Real-Time Kinematic (RTK) operation is a radio. The SPS770 receiver is available with the following internal radios: • 410–430 MHz (Rx only) • 430–450 MHz (Rx only) • 450–470 MHz (Rx only) Note – “Rx” indicates that the receiver receives corrections.
Setting up the Receiver 5 The SPS770 receiver does not have an internal transmit radio. To broadcast corrections, connect the receiver Lemo port (Port 3) to an external transmit radio or a cellphone. The SPS770 receiver supports the following Trimble base radios: • TRIMMARK 3 • Trimble SNB900 • Trimble PDL450 • Trimble HPB450 The receiver also supports third-party transparent radios and third-party cellular modems.
5 Setting up the Receiver and the weather. The GPS and radio antennas are normally mounted on a permanent structure on the roof of the building, where they are high and clear from obstructions and where the radio antenna can provide the maximum range of operation. The GPS antenna used is most commonly the Zephyr Geodetic – Model 2 antenna, which has a large ground plane that eliminates multipath, providing the best GPS performance at the base location.
5 Setting up the Receiver recommends that each end is clearly marked GPS and Radio respectively, to ensure that at each daily setup the GPS and Radio antennas are mounted at the same location. Switching antennas by mistake introduces a position error in all resulting measurements. The equipment required to fabricate a T-Bar can be purchased in any reputable hardware store. Take care to ensure that the T-Bar cannot rotate after construction.
5 Setting up the Receiver Setting up a Mobile Base Station: Tripod and Fixed Height Tripod For construction applications where you are repeatedly moving between jobsites, or you are visiting a jobsite for the first time before a T-bar or similar setup can be established, Trimble recommends that you use either a tripod and tribrach setup or a fixed height tripod. The fixed height tripod is quicker and easier to setup over a control point.
5 Setting up the Receiver Tripod Setup In the tripod setup, the tripod is located over the control point, the tribrach and tribrach adaptor is mounted on the tripod and centered over the point. Figure 5.3 1. Mount the GPS antenna on the tribrach adaptor. 2. If you are using a SPSx80 smart GPS antenna, use the 25 cm spacer rod provided with the SPSx80 base station accessory kit to allow the radio antenna in the receiver to clear the head of the tripod. 3.
5 Setting up the Receiver Fixed Height Tripod Setup Using a fixed height tripod, the setup is similar to that of the tripod setup, however the setup is simplified by the central leg of the tripod, that is placed directly on the control point. Provided the central leg is leveled accurately, the fixed height tripod is quick and easy to set up, and provides an easy and accurate means of measuring the true antenna height. 1. Set up the tripod over the control point. 2.
5 Setting up the Receiver Common ways to set up a rover receiver This section describes how to set up a rover receiver in different ways depending on the application. The components that make up a rover receiver are: • GPS receiver • GPS antenna • Controller/Computer • Rod mounting equipment including a rod, receiver bracket, and controller bracket • Vehicle mounting equipment including a suction cup and ball joint, extension arm, controller bracket, magnetic antenna mount, and necessary cables.
5 Setting up the Receiver The receiver needs to be accessed only to turn it on at the start of each measurement session. It may be more convenient if the SPSx50 is placed in a location where the vehicle operator can see the keypad and display, to monitor receiver status and to configure settings as required. Most receiver capability can be controlled using the SCS900 controller software. 4.
5 Setting up the Receiver Setting up the rover receiver on a rod For rod-based operation, mount the SPSx50 Modular GPS receiver or SPS770 Modular GPS receiver using the two rod brackets as follows: 19 Dec. With Vanessa. SPSx50 Rover ISO.jpg 1. Mount the two rod brackets on the rod. 2. Tighten the uppermost of the two making sure that it is at a convienent height for the receiver. 3. Place the receiver into the slot in the rod bracket, and secure it with the tripod clip. 4.
5 Setting up the Receiver Figure 5.6 Connections for a rover SPSx80 setup, a TSC2 or TCU controller, and a 450 Mhz base station 20 Dec. With Vanessa Figure 5.
5 Setting up the Receiver 20 Dec. With Vanessa Figure 5.8 Cable-free connections using Bluetooth wireless technology for a rover SPSx80 setup, a TSC2 or TCU controller, and a 900 Mhz base station (with no external power) Setting up a rover receiver on a belt or in a backpack The receiver can be work on a belt or carried in a backpack to eliminate weight from the pole as needed.
5 Setting up the Receiver Setting up a pair of SPSx50 GPS receivers to provide heading The SPS550H receiver is permanently in Heading mode and, when combined with a suitable Trimble receiver, provides GPS heading. Other SPSx50 GPS receivers can be used for heading only if they can operate in Heading mode (see Configuring the receiver pair, page 64). The SPS550H is a dual-frequency GPS receiver with a dual-frequency antenna, but it does not operate as a stand-alone DGPS receiver.
5 Setting up the Receiver With Moving Baseline RTK, the reference receiver broadcasts Compact Measurement Record (CMR) data every epoch, while the rover receiver performs a synchronized baseline solution at 10 Hz. The resultant baseline solution has centimeter-level accuracy. To increase the accuracy of the absolute location of the two antennas, the Moving Reference receiver can use differential corrections from a static source, such as a shore-based reference station.
5 Setting up the Receiver Assembling the receivers Figure 5.11 shows a SPS550 and a SPS550H set up to provide a Heading solution. To assemble the receivers you need a Phillips head #1 screwdriver and a 1/4" socket set or wrench (spanner). SPS550H GPS receiver Other SPSx50 GPS receiver Figure 5.11 Completed assembly with SPS550H GPS receiver on top To assemble the receivers using the mounting frame that is provided: 60 1. Invert the SPSx50 GPS receiver and remove the rubber endcaps. 2.
5 Setting up the Receiver 4. Use the four Posi screws to secure the plate to the receiver. (Secure two screws at each end.) The black plate is now attached to the bottom of the SPSx50 GPS receiver. 5. Replace the rubber endcaps. 6. Invert the SPSx50 receiver again. This returns the receiver to its normal orientation. 7. Set aside the SPSx50 receiver. 8. Invert the SPS550H receiver and remove the rubber endcaps. 9. Position the black cradle on the SPS550H GPS receiver.
5 Setting up the Receiver 11. Replace the rubber endcaps. 12. Place the black cradle on the black base plate. This places the SPS550H GPS receiver on top of the SPSx50 GPS receiver.. 13. Make sure that the display is facing in the same direction on both receivers. 14. Prepare the eight nuts, spring washers, and flat washers.
Setting up the Receiver 5 15. Insert the first bolt. Attach the flat washer, the spring washer, and finally the nut and then tighten firmly. Secure all eight bolts in this way.. 16. Attach one connector from the Marine Heading Cable (P/N 57169) to the 26-pin connector on the rear of the SPS550H GPS receiver. Attach the other connector from the cable to the 26-pin connector on the rear of the SPSx50 receiver. The cable can be connected either way around.
5 Setting up the Receiver • the receiver is not exposed to moisture extremes (such as rain, snow, water blasters, or wash systems) • the receiver is protected from mechanical damage • you can connect and disconnect cables without placing undue stress on them Mounting the antennas It is critical that you install each antenna at the correct location. Poor or incorrect placement can influence accuracy and reliability.
5 Setting up the Receiver – Minimum Heading Solution. Enter the minimum requirement for the GPS solution that will provide the heading value. The default of RTK Fixed provides the highest precision, but in conditions of extreme multipath or obstruction, an RTK Fixed solution may not be continuously available. In such conditions, select RTK Float if a lower precision is acceptable. To set up the Moving Base unit: 1. From the Home screen press . The Mode screen appears. 2.
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CHAPTER 6 Configuring the SPSx50 Modular GPS Receiver Using the Keypad and Display 6 In this chapter: Q Home screen Q Status screens Q Configuring the SPSx50 as a base receiver Q Configuring the SPSx50 as a rover receiver Q Configuring system settings SPSx50 Modular GPS Receiver User Guide 67
6 Configuring the SPSx50 Modular GPS Receiver Using the Keypad and Display Home screen The Home screen is the main screen displayed on the SPSx50 receiver. If the receiver is displaying another screen and is left idle for 60 seconds, you are returned to this screen.
6 Configuring the SPSx50 Modular GPS Receiver Using the Keypad and Display Configuring the receiver 1. In the Home screen, press Enter. Use the Operation Mode screen to configure system settings, mode settings, or to view the SV (satellite) status. Mode Settings is the default setting. 2. Press Enter. Use the Mode screen to select whether the receiver will operate as a base or rover. Base is the default setting. 3. Press Enter.
6 Configuring the SPSx50 Modular GPS Receiver Using the Keypad and Display Setting the reference latitude, longitude, and height of the base station In the Base Latitude screen: 1. The base was set up with a “Here” position, so press Enter. 2. The Base Longitude screen is used to change the reference longitude of the base station. The base was set up with a “Here” position, so press Enter. 3. The Point Height screen is used to change the reference height of the base station.
6 Configuring the SPSx50 Modular GPS Receiver Using the Keypad and Display 5. Press Right to enter Edit mode for the format. 6. Press Up or Down to change which correction message will be output on the port. 7. Press Enter to accept the change. 8. Press Enter again. 9. Use the NMEA screen to set up NMEA outputs from the receiver. Press Enter to accept the default of no NMEA messages. 10. Use the GSOF screen to set up GSOF outputs from the receiver.
6 Configuring the SPSx50 Modular GPS Receiver Using the Keypad and Display Note – Trimble recommends that you do not set the elevation mask to a value lower than 10 degrees. 3. Press Enter to accept the change. 4. Press Down. 5. In the Mode field, press Right. When the current mode begins to flash, the receiver is in Edit mode and you can change this setting. 6. Press Down to change the desired RTK mode of the receiver. 7. Press Enter to accept the change. 8. Press Enter again.
6 Configuring the SPSx50 Modular GPS Receiver Using the Keypad and Display To access these receiver settings: 1. In the Home screen, press Enter. Use the Operation Mode screen to configure system settings or mode settings, and to view the SV (satellite) status. Mode Settings is the default setting. 2. Press Right. When the operation mode begins to flash, the receiver is in Edit mode and you can change this setting. 3. Press Down to change to System Setup. 4. Press Enter to accept the change. 5.
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CHAPTER 7 Configuring the Receiver Settings In this chapter: Q Using the SCS900 Site Controller software to configure the base station, rover, and the radios Q Configuring the receiver to log data for postprocessing Q Configuring Ethernet Settings Q Configuring the SPSx50 Receiver Using a Web Browser 7 You can configure the SPS GPS receiver family in a variety of ways. This appendix describes the different configuration methods, and explains when and why each method is used.
7 Configuring the Receiver Settings Using the SCS900 Site Controller software to configure the base station, rover, and the radios As a total system solution for construction applications, the SPS GPS receivers are operated by a TSCe™, ACU, TCU, or TSC2 controller running the SCS900 Site Controller software.
Configuring the Receiver Settings 7 The SCS900 system does not provide support for postprocessed applications. Trimble recommends that you use either the front panel keypad and display, the Web User Interface, or (SPS770, SPSx80 only) the GPS Configurator software to configure the receiver for postprocessed measurement sessions. Configuring Ethernet Settings The SPSx50 receiver has an Ethernet port so that the receiver can connect to an Ethernet network.
7 Configuring the Receiver Settings You should use the WinFlash software to configure the Ethernet settings of a receiver that is to be connected to a network that requires static IP addresses. If a network requires static IP addresses, contact the network administrator for the correct settings for the SPSx50 receiver. To configure the Ethernet settings using the WinFlash software: 78 1.
Configuring the Receiver Settings 7 5. From the Operation Selection screen, select Configure ethernet settings, and then click Next: 6. From the Settings Review screen, click Finish. Once the WinFlash software connects to the receiver, the Ethernet Configuration dialog appears.
7 Configuring the Receiver Settings 7. Enter the network settings (obtain these from your network administrator), and then click OK: The Broadcast setting is the IP address that is used to broadcast to all devices on the subnet. This is usually the highest address in the subnet, which is usually .255.
