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CrossCheck GPRS 1900 Installation Manual

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1. 42 Mounting the glass mount antenna over defroster wires 43 Positioning the swing arm s 45 Power and VO Cable coca 4 656636 4245 48 2622S Ee 48 Power Management connections 50 Continuous Power connections ss L 52 Power and VO Cable lt i do e nn Xa 53 Input circuit diagram oo a 55 Pulse counting input circuit diagram 56 Output circuit diagram aoao 57 EchoLDX terminal to CrossCheck GPRS connections 58 EE D INAICATOKS x sg aa SERRA 60 x CrossCheck GPRS 1900 Installation Manual About this Manual Welcome to the CrossCheck GPRS 1900 Installation Manual This manual describes how to install and operate the CrossCheck GPRS 1900 mobile unit Note The CrossCheck GPRS 1900 mobile unit does not support the TAIP protocol or the IQEventEngine M firmware that is used by some CrossCheck products 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 Trimble s website www trimble com for an interactive look at Trimble and GPS Trimble assumes that you know how to use a mouse select options from menus and make selections from lists Related Information This manual is available in portable document format PDF from the Trimble website at www trimble com support Use this manual
2. sends alerts when the vehicle stops or exceeds a specified speed e provides information such as vehicle run time and mileage e provides information such as sensor feedback if installed The TWG can program the CrossCheck GPRS unit over the air OTA You can request OTA programming to change configuration parameters or the entire code set 2 CrossCheck GPRS 1900 Installation Manual Overview 1 CrossCheck GPRS 1900 Mobile Unit The CrossCheck GPRS 1900 mobile unit is a mobile communications system module for Automatic Vehicle Location AVL and fleet asset management applications It operates over the GPRS cellular network and allows simple fast and efficient transfer of information between a vehicle and the Telvisant Web based gateway The CrossCheck GPRS unit integrates the following into a single compact housing e A GPRS 900 1900 MHz cellular transceiver module e A high sensitivity 8 channel GPS receiver e Acontroller that features the proprietary firmware and integrated datalogging functions The CrossCheck GPRS unit automatically reports arrival at or departure from an area that has been defined by a Site Dispatching message The area may be either a new Job Site to be attended or the Home Site Base CrossCheck GPRS unit also allows various asset utilization calculations Standard features Note The features and functions of this product are not identical to the features and functions of other products
3. The bulkhead mount 850 1900 MHz cellular antenna PN 47771 is designed to be permanently mounted on the vehicle Figure 2 15 Bulkhead mount 850 1900 MHz cellular antenna PN 47771 36 CrossCheck GPRS 1900 Installation Manual Installation 2 To install the bulkhead mount 850 1900 cellular antenna 1 Drill a 19 mm 3 4 hole through the vehicle s metal surface 2 Carefully remove burrs from the underside of the hole and remove paint in a narrow ring around the hole see Figure 2 16 Use a deburring tool to remove all burrs from the interior and exterior of hole Make sure that the O ring seating surface is free of scratches Figure 2 16 Removing burrs and inspecting the O ring seal surface Note Do not scratch the top surface of the hole The O ring on the cable mounting assembly must seal to the top surface of the vehicle s metal surface Scratches may prevent the O ring from sealing properly and could result in leaks 3 Screw the locking nut onto the mounting assembly and twist the nut one and a half times CrossCheck GPRS 1900 Installation Manual 37 2 Installation 4 Feed the coaxial cable and the serrated part of the mounting assembly through the hole Step 1 Figure 2 17 Figure 2 17 Mounting the antenna cable assembly 5 Pull up on the locking nut and slip the mount step into proper alignment in the hole Step 2 Figure 2 17 6 Re install the brass nut from the exterior of
4. OR ANY OTHER PECUNIARY LOSS REGARDLESS WHETHER TRIMBLE HAS BEEN ADVISED OF THE POSSIBILITY OF ANY SUCH LOSS AND REGARDLESS OF THE COURSE OF DEALING WHICH DEVELOPS OR HAS DEVELOPED BETWEEN YOU AND TRIMBLE BECAUSE SOME STATES AND JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES THE ABOVE LIMITATION MAY NOT APPLY TO YOU NOT WITHSTANDING THE ABOVE IF YOU PURCHASED THIS PRODUCT OR SOFTWARE IN THE EUROPEAN UNION THE ABOVE WARRANTY PROVISIONS MAY NOT APPLY PLEASE CONTACT YOUR DEALER FOR APPLICABLE WARRANTY INFORMATION Notices Class B Statement Notice to Users This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and 1f not installed and used in accordance with the instructions may cause harmful interference to radio communication However there 1s no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving a
5. When connected to the vehicle s battery using the Continuous Power option the CrossCheck GPRS unit may drain the battery if the vehicle is not running for several days The time to drain the battery is 1 to 3 weeks depending on the battery size quality and remaining life span If the CrossCheck GPRS unit is connected using the Continuous Power option it can also drain the battery of a vehicle that is not running long enough to compensate for the current draw of the CrossCheck Observe extreme care when using this connection option The CrossCheck GPRS unit will automatically power off when the voltage drops below 9 V DC CrossCheck GPRS 1900 Installation Manual 51 2 Installation Figure 2 26 shows the connections for the Continuous Power option Power and I O Cable UN a gt 09 Do D lt Pulse 0 Pulse 1 Pulse 2 12V Aux Figure 2 26 Continuous Power connections To connect the power cable for the Continuous Power option 1 Connect the primary power line to a non switched or continuous source of DC power such as the vehicle s battery 2 Connect the ignition sense line to a non switched or continuous source of DC power such as the vehicle s battery 52 CrossCheck GPRS 1900 Installation Manual Other Connections The flexible power and I O cable PN 46598 connects a variety of Installation input and output peripherals to the CrossCheck GPRS unit See Figure 2 27 a Batt GND Chassis
6. on curved glass on glass with metallic content that is solar coat or solar cool passivated glass Ask the auto manufacturer for details of the glass used in your vehicle on any dark tinted area or any area where aftermarket tinting film has been applied over an in glass AM FM dipole antenna Note The antenna can be installed over defroster wires if the wires are at least 2 5 cm 1 apart Center the antenna over one wire so that the wire passes between the horizontal coupling plates see Figure 2 21 Center defroster wire Coupling plate indents through this space in tape Figure 2 22 Mounting the glass mount antenna over defroster wires CrossCheck GPRS 1900 Installation Manual 43 2 44 Installation Clean both the inside and outside mounting areas with the supplied alcohol pad Wipe off excess alcohol do not allow alcohol to dry on the glass If there is an obvious film on the window use a mildly abrasive detergent to clean Prepare the outside mounting area by swabbing with the supplied liquid adhesion enhancer Allow the enhancer to dry completely then apply the outside coupler Peel the protective liner from the adhesive tape on the outside coupler Mount the outside coupler on the outside of the glass a With the index arrow pointing upwards press the top of the outside coupler firmly onto the window Roll the adhesive surface downwards onto the window pressing firmly so tha
7. Chassis GND GND lgnition Sense Input Input 3 Input 2 Discrete Output 2 Input 1 Discrete Output 1 Input 0 Discrete Output 0 Pulse Counter Input 0 Pulse Counter Input 1 Pulse Counter Input 2 12 VDC Auxiliary Output Revision A cable Figure 2 24 Power and I O cable Note Trimble recommends that you install the power lead as close to the battery as possible This ensures that the CrossCheck GPRS unit is connected to the cleanest possible source of power 48 CrossCheck GPRS 1900 Installation Manual Installation 2 N Caution You must install a 2A fuse in the CrossCheck GPRS power cable in the Vaj and IGN line Two 2A fuse and fuse holders are supplied with the power data cable P N 46598 Install the fuse holders and fuses as close as possible to the vehicle battery and ignition switch respecttully The DC ground line connects to the vehicle s DC ground If the ignition sense lead is connected to a source of ignition switched battery voltage it senses when the vehicle s ignition is active There are two main connection options for connecting the power ground and ignition sense wires e Power Management e Continuous Power These options are described in the following sections Power Management option When the CrossCheck GPRS unit is connected using the Power Management option it operates continuously only when the vehicle ignition is on When the ignition is off the CrossCheck GPRS unit goes into
8. GND Pulse 0 Pulse 1 Pulse 2 12V Aux Connector Molex Micro Fit 3 0 16 Pin Front View T Side View Vbatt Red GND Black GND Green GND Black White or Black White Yellow Blue Violet Orange Yellow Gray Pink Gray Brown Pulse 0 Black Orange Pulse 1 Blue Gray Pulse 2 Blue Molex P N 43025 1600 Pins Molex Female templated Contact Molex P N 43030 0001 Input Power 9 32V Batt GND Chassis GND GND Ignition Sense Input Input 3 Input 2 Discrete Output 2 Input 1 Discrete Output 1 Input 0 Discrete Output 0 Pulse Counter Input 0 Pulse Counter Input 1 Pulse Counter Input 2 12V AUX Red Black or 12 VDC Auxiliary Output Black Gray 2 Revision A cable Figure 2 27 Power and I O cable The power and I O cable includes 16 wires 20 AWG The input power wire red and the ignition sense input wire white are 4 87 meters 16 ft long Each of the remaining 14 wires is 91 cm 3 ft long CrossCheck GPRS 1900 Installation Manual 53 2 Table 2 3 Pin O 0O J O OI AJIJ O N lt O 12 13 14 15 16 Installation Table 2 3 provides pinout information for the power and I O cable Signal V hatt BAT GND CHAS GND GND IGN IP3 IP2 XP2 IP1 XP1 IPO XPO PULSE 0 PULSE 1 PULSE 2 12 V AUX Revision A cable 54 Power and I O cable pinout Color Red Black Green Black White or Blac
9. Sleep mode and draws reduced power For more information on the current drawn in different operation modes see Appendix A Specifications By default when the Power Management option is enabled the CrossCheck GPRS goes into Sleep mode 15 minutes after it detects that the ignition has been turned off If the EchoLDX is connected to the CrossCheck the EchoLDX turns off one minute after the CrossCheck detects that the ignition has been turned off CrossCheck GPRS 1900 Installation Manual 49 2 Installation Figure 2 25 shows the connections for the Power Management option To CrossCheck GPRS Power and I O Cable UN gt 00 ZN CO lt Pulse 0 Pulse 1 Pulse 2 12V Aux Figure 2 25 Power Management connections To install the power cable for the Power Management option 1 Connect the primary power line to a non switched or continuous source of DC power such as the vehicle s battery 2 Connect the ignition sense line to ignition switched battery power so that this line is active when the ignition is on 50 CrossCheck GPRS 1900 Installation Manual Installation 2 Continuous Power option When the CrossCheck GPRS unit is connected using the Continuous Power option it draws power continuously even when the vehicle 1s not running Typical power consumption in idle mode when the unit is not transmitting at 12 V DC is 90 mA without the EchoLDX terminal and 160 mA with the EchoLDX terminal N Caution
10. Trimble s standard return material authorization procedures Warranty Exclusions and Disclaimer These warranties shall be applied only in the event and to the extent that the Products and Software are properly and correctly installed configured interfaced maintained stored and operated in accordance with Trimble s relevant operator s manual and specifications and 11 the Products and Software are not modified or misused The preceding warranties shall not apply to and Trimble shall not be responsible for defects or performance problems resulting from 1 the combination or utilization of the Product or Software with hardware or software products information data systems interfacing or devices not made supplied or specified by Trimble 11 the operation of the Product or Software under any specification other than or in addition to Trimble s standard specifications for its products 111 the unauthorized modification or use of the Product or Software iv damage caused by accident lightning or other electrical discharge fresh or salt water immersion or spray or v normal wear and tear on consumable parts e g batteries Trimble does not warrant or guarantee the results obtained through the use of the Product THE WARRANTIES ABOVE STATE TRIMBLE S ENTIRE LIABILITY AND YOUR EXCLUSIVE REMEDIES RELATING TO PERFORMANCE OF THE PRODUCTS AND SOFTWARE EXCEPT AS OTHERWISE EXPRESSLY PROVIDED HEREIN THE PRODUCTS SOFTWA
11. normal system operation you do not need to see the LED indicators but they do provide valuable information if you are troubleshooting is reasonably flat The mounting flange is designed to secure the CrossCheck GPRS unit to a flat surface 16 CrossCheck GPRS 1900 Installation Manual Installation 2 Mounting the CrossCheck GPRS unit The mounting flange has four holes for securing the unit to the flat surface Use self tapping screws or machine screws to secure the CrossCheck GPRS unit to the mounting surface N Caution Do not fasten the mounting screws too tightly This can over stress the plastic mounting surface and crack the plastic The mounting surface can also become compressed cracked or deformed if you do not use washers or if you use washers that are too big so that they tighten down on the plastic cover of the CrossCheck GPRS unit when the mounting screws are secured Figure 2 4 shows the mounting dimensions The hole size leaves some allowance for holes that are drilled slightly off center from the specified dimensions 4 8 mm 0 18 in Figure 2 4 Mounting dimensions CrossCheck GPRS 1900 Installation Manual 17 2 18 Installation You must provide appropriate fasteners either self tapping screws or machine screws for securing the CrossCheck GPRS unit to the mounting surface If you use self tapping screws select an appropriate size and length for the mounting surface If yo
12. one or both LED indicators are on or flashing the power 1s on 60 CrossCheck GPRS 1900 Installation Manual LED states Operation 3 Table 3 1 identifies the GPS LED states Table 3 1 State On Flash Off GPS green LED states Meaning Computing GPS position fixes Searching or not computing GPS position fixes No power is available or the ignition is off Table 3 2 identifies the GPRS LED states Table 3 2 State On Slow flash Fast flash Off GPRS amber LED states Meaning GPRS coverage is available and the CrossCheck GPRS unit is registered with the appropriate GPRS network The first three minutes after power up indicates that the unit is searching for a GPRS network If the LED continues to flash it either means that there no GPRS coverage is available or the CrossCheck GPRS unit is not registered with the local network SIM card is not inserted correctly is missing or it is protected by a PIN No power is available or the ignition is off LED power on sequence When the CrossCheck GPRS unit s ignition and power inputs are activated e The GPS LED flashes once turns off for approximately five seconds then turns on for approximately two seconds flashes until the first position fix is computed then stays on CrossCheck GPRS 1900 Installation Manual 61 3 Operation e The GPRS LED flashes once turns off for approximately five seconds flashes until the unit is registered
13. signals by metal objects or other impenetrable materials GPS signals can penetrate plastic glass including tinted glass fiberglass and plexiglass provided the surface 1s relatively dry GPS signals do not penetrate metal metallized glass or dense wood For optimum performance the GPS antenna should be mounted on a metal groundplane of at least 7 5 cm square 3 x 3 only if it is not mounted on a metal surface If necessary you can install the GPS antenna on a dashboard under a sloped windshield provided the windshield is not metallized or under a plastic fender or bumper When the antenna is installed in one of these locations the metal components of the vehicle shield the antenna from portions of the sky so these alternative locations usually offer less satellite coverage Caution Do not mount the GPS antenna under a metallized glass windshield such as those used in some vehicles for window de fogging or de icing systems Disclaimer The guidelines included in this section apply to the GPS antennas sold by Trimble and may not apply to third party products There are many other GPS antennas on the market including combined GPS cellular antenna solutions These antennas have not been tested or certified by Trimble and may not be compatible with the CrossCheck GPRS Additional guidelines to follow include e Mount the antenna in a horizontal position facing the sky as shown in Figure 2 5 e Locate the GPS an
14. to the CrossCheck GPRS mounting location Connect the cable to the GPS antenna connector For detailed cable routing guidelines see Routing the GPS antenna cable page 30 Mounting the miniature magnetic GPS antenna The miniature magnetic GPS antenna PN 37167 features a magnetic mount for attaching the unit to ferrous metal surfaces It has an integrated 5 m 15 ft cable with an SMA connector N Caution The magnetic mount antenna cable has no strain relief at the antenna end of the cable Trimble recommends that you do not use this cable for permanent installations 28 CrossCheck GPRS 1900 Installation Manual Installation 2 Figure 2 12 illustrates the miniature magnetic GPS antenna B Pd fedi D Figure 2 12 Miniature magnetic mount GPS antenna PN 37167 To mount the miniature magnetic GPS antenna 1 Choose the antenna mounting location see Choosing a location for the GPS antenna page 19 2 Mount the antenna to a ferrous surface 3 Route the integrated cable to the CrossCheck GPRS mounting location Use cable ties to secure the cable along the routing path 4 Connect the cable to the GPS antenna connector For detailed cable routing guidelines see Routing the GPS antenna cable page 30 Caution Because the magnetic mount antenna cable is exposed to the environment the cable can be damaged by wind Use cable ties to secure the cable along the routing path CrossCheck GPRS 1900 Instal
15. with a GPRS network then stays on GPS Receiver Operation When the CrossCheck GPRS unit is powered on the GPS receiver initializes with the last known position if one is available Using this information the GPS receiver acquires satellite signals During the satellite acquisition process which normally takes less than 45 seconds the green GPS LED flashes Once a sufficient number of satellites have been acquired the GPS receiver computes positions course and speed and the green GPS LED stays on When the GPS LED is flashing it indicates that the GPS receiver is not tracking enough satellites to calculate a current position This occurs occasionally when the vehicle is obscured from satellite signals by terrain buildings trees tunnels or other structures During this period called satellite reacquisition the GPS receiver continuously searches for the obscured satellites and expands its search to other satellites to continue position computations For brief blockages the GPS receiver normally reacquires a lost satellite signal and resumes position fixes in less than two seconds Note If the CrossCheck GPRS unit does not have a valid last known position the unit performs a cold start A cold start normally takes less than three minutes This happens the first time the unit is turned on or if the unit has never been on long enough to obtain a complete almanac To obtain an initial almanac the unit must track GPS satell
16. with the EchoLDX Message Terminal Installation and User s Manual PN 46667 00 ENG For Ready Mix customers use this manual in conjunction with the Telvisant Ready Mix Sensor Installation Guide PN 46667 10 ENG Revision E May 2003 CrossCheck GPRS 1900 Installation Manual xi About this Manual Other sources of related information are e The Fleet Management and Mobile Resource Management section of the Trimble website contains useful information about Telvisant services and products Go to www trimble com vehtrack html e For more information about CrossCheck GPRS 1900 mobile unit go to the Trimble website at www trimble com crosscheckgprs html Technical Assistance If you have a problem and cannot find the information you need in the product documentation contact your local dealer for technical assistance Prospective dealers not under contract may get general information about the CrossCheck GPRS 1900 by e mailing sales_info trimble com e visiting the Trimble website at www trimble com telvisant Existing dealers may obtain additional information about the CrossCheck GPRS 1900 by e e mailing trimble_supportOtrimble com e contacting their local sales office or sales engineer e visiting the Trimble Partners website at partners trimble com Your Comments Your feedback about the supporting documentation helps us to improve it with each revision To forward your comments send an e mail to ReaderFeedb
17. 2 CrossCheck GPRS 1900 Installation Manual Power and discrete I O port Figure 2 3 shows the pin configuration for the power and I O port 2 3 4 5 6 7 8 9 ap a O 0 AIOI N O Figure 2 3 Pulse 0 Pulse 1 Pulse 2 12 V AUX Pin configuration and pinouts for power and discrete I O port Direction Input Input Input Input Output Input Output Input Output Input Input Input Output Installation Function Power 9 32 V Battery Ground Chassis Ground Ground Ignition Sense Discrete Input 3 Discrete Input 2 Discrete Output 2 Discrete Input 1 Discrete Output 1 Discrete Input 0 Discrete Output 0 Pulse Input 0 Pulse Input 1 Pulse Input 2 12 V DC Auxiliary CrossCheck GPRS 1900 Installation Manual 2 13 2 Installation Inspecting and Unpacking the Shipment The CrossCheck GPRS unit may be shipped in one or more cartons depending on the number of units and the options ordered with the shipment The shipment may include additional cartons containing GPS and cellular antennas interface cables and EchoLDX kits Before opening the shipping containers inspect the cartons for punctures or damage and immediately report any damage to the shipping carrier Then open the individual shipping cartons and check the contents against the packing slip Table 2 1 identifies the CrossCheck GPRS part numbers and the included components Table 2 1 CrossCheck GPRS versions
18. CrossCheck GPRS 1900 Installation Manual Part Number 47770 00 ENG Revision B gt Trimble January 2004 Corporate Office Trimble Navigation Limited 645 North Mary Avenue Post Office Box 3642 Sunnyvale CA 94088 3642 U S A Phone 1 408 481 8940 1 800 545 7762 www trimble com Copyright and Trademarks 1997 2004 Trimble Navigation Limited All rights reserved Trimble the Globe amp Triangle logo the Sextant logo with Trimble and CrossCheck are trademarks of Trimble Navigation Limited registered in the United States Patent and Trademark Office Colossus EchoLDX FirstGPS IQEventEngine and Telvisant are trademarks of Trimble Navigation Limited All other trademarks are the property of their respective owners Release Notice This is the January 2004 release Revision B of the CrossCheck GPRS Installation Manual part number 47770 00 ENG Use this manual with the EchoLDX Message Terminal Installation and User s Manual part number 46667 00 ENG Revision B July 2002 For Ready Mix customers use this manual in conjunction with the Telvisant Ready Mix Sensor Installation Guide part number 46667 10 ENG Revision E May 2003 The following limited warranties give you specific legal rights You may have others which vary from state jurisdiction to state jurisdiction Hardware Limited Warranty Trimble Navigation Limited warrants that this hardware product the Product will perform substantially
19. GPRS unit Use cable ties to secure the cable along the routing path Connect the cable to the GPS antenna connector For detailed cable routing guidelines see Routing the GPS antenna cable page 30 26 CrossCheck GPRS 1900 Installation Manual Installation 2 Mounting the miniature bulkhead GPS antenna without flange Two cables are available for the miniature bulkhead mount antenna without flange PN 32434 e A straight TNC plug to SMA plug antenna cable PN 36107 e Aright angle TNC plug to straight SMA plug antenna cable PN 36106 Before drilling the mounting hole check the metal thickness at the mounting location The bulkhead mount on the antenna can be attached to metal surfaces with a thickness of 4 8 mm 0 188 or less Figure 2 11 shows the bulkhead mount GPS antenna without flange For more information see Appendix A Specifications Metal washer Mounting nut W T M LON CS Figure 2 11 Miniature bulkhead mount GPS antenna without flange PN 32434 CrossCheck GPRS 1900 Installation Manual 27 2 Installation To mount the miniature bulkhead mount GPS antenna O 5 6 7 Drill a 3 4 hole at the mounting location Remove the large nut from the bottom of the antenna Mount the gasket as shown in Figure 2 11 on page 27 Slip the antenna through the mounting hole and secure it using the large washer and nut Connect the antenna cable as shown in Figure 2 11 Route the cable
20. Other Connections 2 10 Installation Introduction A A This chapter provides instructions for installing the CrossCheck GPRS 1900 mobile unit in a vehicle Caution The CrossCheck GPRS unit and its antennas and accessories should only be professionally installed by Trimble Authorized dealers Caution To satisfy the FCC RF exposure requirements a minimum separation distance of 20 cm must be maintained between the antenna and the operator The maximum antenna gain including any cable loss must not exceed 3 dBi If the antenna is installed close to another antenna then the requirements of Section 1 1307 b 3 of the FCC rules antenna co location must be satisfied Caution The CrossCheck GPRS unit is designed for vehicle mounted operation only Do not use it for portable operation Note If you install the CrossCheck GPRS unit before you install the EchoLDX terminal make sure that you allow adequate clearance between the two components Leave enough room to connect the CrossCheck GPRS to the EchoLDX terminal and make sure that the LED indicators on the CrossCheck GPRS are visible for troubleshooting CrossCheck GPRS 1900 Installation Manual Installation 2 CrossCheck GPRS Connectors and Ports Figure 2 1 shows the connectors and ports on the CrossCheck GPRS unit 1 GPRS cellular antenna connector TNC receptacle 2 SIM Slot 3 Message Terminal port DB9 receptacle 4 GPS antenna connector SMA
21. Product Part number Comments CrossCheck GPRS 1900 46728 01 Includes Mobile Unit Demo Kit magnetic mount GPS antenna e magnetic mount GPRS antenna e power and I O cable with cigarette lighter adaptor e EchoLDX Message Terminal Kit CrossCheck GPRS 1900 46728 11 Single units do notinclude a GPS antenna Mobile Unit GPRS antenna or power and I O cable CrossCheck GPRS 1900 46728 12 These items must be ordered separately Ready Mix Mobile Unit Note The part number of the CrossCheck GPRS 1900 46728 13 CrossCheck GPRS unit depends on the Heavy Vehicle Mobile Unit type of carrier and the coverage for certain areas To order the correct part number for your area contact your Trimble representative For a complete listing of CrossCheck GPRS unit components and their part numbers see Table A 19 14 CrossCheck GPRS 1900 Installation Manual Installation 2 Installer Supplied Parts The installer must supply the following parts e GPS antenna cable and connector e GPRS cellular antenna cable and connector e Fasteners for mounting bulkhead GPS or bulkhead cellular antennas e Cable ties for securing cables to the vehicle Note A magnetic mount GPS antenna and magnetic mount GPRS antenna are included in the CrossCheck GPRS 1900 Mobile Unit Demo Kit PN 46728 01 GPS and GPRS antennas for use with stand alone units must be ordered separately For more information see Appendix A Specifications Installing the CrossCheck GP
22. RE AND ACCOMPANYING DOCUMENTATION AND MATERIALS ARE PROVIDED AS IS AND WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND BY EITHER TRIMBLE NAVIGATION LIMITED OR ANYONE WHO HAS BEEN INVOLVED IN ITS CREATION PRODUCTION INSTALLATION OR DISTRIBUTION INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE TITLE AND NONINFRINGEMENT THE STATED EXPRESS WARRANTIES ARE IN LIEU OF ALL OBLIGATIONS OR LIABILITIES ON THE PART OF TRIMBLE ARISING OUT OF OR IN CONNECTION WITH ANY PRODUCTS OR SOFTWARE SOME STATES AND JURISDICTIONS DO NOT ALLOW LIMITATIONS ON DURATION OR THE EXCLUSION OF AN IMPLIED WARRANTY SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU TRIMBLE NAVIGATION LIMITED IS NOT RESPONSIBLE FOR THE OPERATION OR FAILURE OF OPERATION OF GPS SATELLITES OR THE AVAILABILITY OF GPS SATELLITE SIGNALS Limitation of Liability TRIMBLE S ENTIRE LIABILITY UNDER ANY PROVISION HEREIN SHALL BE LIMITED TO THE AMOUNT PAID BY YOU FOR THE PRODUCT OR SOFTWARE LICENSE TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW IN NO EVENT SHALL TRIMBLE OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES WHATSOEVER UNDER ANY CIRCUMSTANCE OR LEGAL THEORY RELATING IN ANY WAY TO THE PRODUCTS SOFTWARE AND ACCOMPANYING DOCUMENTATION AND MATERIALS INCLUDING WITHOUT LIMITATION DAMAGES FOR LOSS OF BUSINESS PROFITS BUSINESS INTERRUPTION LOSS OF BUSINESS INFORMATION
23. RS Unit To install the CrossCheck GPRS unit you must carefully choose a mounting location mount the unit and then ground it Choosing a location for the CrossCheck GPRS unit The CrossCheck GPRS unit can be installed in any orientation Provided the installation location adheres to the environmental specifications it can be installed in an enclosed compartment or in a location with limited accessibility For example the CrossCheck GPRS unit can be installed on the floor under a seat or on a wall behind a seat N Caution Do not install the CrossCheck GPRS unit inside the engine compartment in the wheel well or on any exterior surface of the vehicle The CrossCheck GPRS unit may be mounted horizontally vertically or in any convenient orientation CrossCheck GPRS 1900 Installation Manual 15 2 Installation When selecting a mounting location consider the specifications listed in Appendix A and avoid the following hazards Direct exposure to weather Excessive heat exhaust manifolds Excessive cold refrigeration units High vibration areas engine compartment transmission Corrosive fluids and gases acids petroleum products Direct exposure to water the CrossCheck GPRS 1s not waterproof Areas where there 1s excessive dust Choose a location that allows for convenient routing and connection of the antenna and interface cables has access to a power source allows you to see the LED indicators During
24. ack O trimble com xii CrossCheck GPRS 1900 Installation Manual Abbreviations About this Manual The following abbreviations are used in this manual Abbreviation AVL CrossCheck CrossCheck GPRS CrossCheck GPRS unit EchoLDX GPRS GPS MDT Mobile Data Terminal OTA SIM TMS TWG Definition Automatic Vehicle Location The CrossCheck GPRS 1900 mobile unit The EchoLDX Message Terminal General Packet Radio Service a packet based wireless communication service Global Positioning System Mobile Data Terminal The EchoLDX Message Terminal over the air Subscriber Identity Module Trimble Mobile Solutions a division of Trimble Navigation Limited Telvisant Wireless Gateway CrossCheck GPRS 1900 Installation Manual xiii About this Manual xiv CrossCheck GPRS 1900 Installation Manual CHAPTER Overview In this chapter Introduction CrossCheck GPRS 1900 Mobile Unit CrossCheck GPRS Applications The Global Positioning System GPS Receiver 1 Overview Introduction This manual describes the CrossCheck GPRS 1900 mobile unit The CrossCheck GPRS unit is designed to be used with Trimble s Telvisant Wireless Gateway TWG for fleet asset management and Automatic Vehicle Location AVL The CrossCheck GPRS unit runs the firmware necessary to communicate with the TWG The CrossCheck GPRS firmware e automatically reports location based information such as position speed and direction e
25. an damage cellular antennas that have been mounted in unsuitable locations Maintain a separation of at least 46 cm or approximately 18 between the cellular antenna or any other antenna and the GPS antenna as illustrated in Figure 2 13 In general the greater the separation the less chance of interference 46cm 18 in GPS minimum Cellular Antenna Antenna Figure 2 13 Distance between antennas For permanent antenna installations choose a location with access both above and below the antenna mounting surface This access 1s required for installing fasteners and for routing the antenna cable 32 CrossCheck GPRS 1900 Installation Manual Installation 2 Cellular phone dealers and installers are experts on cellular antenna placement For some installations the installer may substitute a glass mount antenna for the antenna supplied by Trimble Other antennas are acceptable as long as they conform to the requirements listed in Table A 7 on page 70 Trimble offers three cellular antenna options for the CrossCheck GPRS unit e The magnetic mount cellular antenna is recommended for temporary installations e The bulkhead mount and glass mount cellular antennas are recommended for permanent installations CrossCheck GPRS 1900 Installation Manual 33 2 Installation Mounting the GPRS antenna This section provides information on mounting the GPRS antennas that are available from Trimble Mounting the magnetic c
26. ations for miniature bulkhead mount GPS antenna with flange PN 31192 00 Item Size Weight Mounting hole circle Center mounting hole Threaded nut Operating temperature Storage temperature Humidity Casing Minimum gain Maximum allowable cable loss Specification 62 6 mm D x 19 0 mm H 3 5 D x 0 75 H 0 13 kg 4 59 oz 76 2 mm 3 0 4 holes 3 1 mm 5 32 19 mm 0 75 19 mm 0 75 40 C to 85 C 40 F to 185 F 55 C to 85 C 67 F to 185 F 5 to 95 RH non condensing at 40 C 104 F Dustproof waterproof shock resistant polycarbonate 28 dBi 8 dB Table A 10 Environmental specifications for miniature bulkhead mount GPS antenna without flange PN 32434 Item Size Weight Center mounting hole Threaded nut Operating temperature Storage temperature Humidity Casing Minimum gain Maximum allowable cable loss Specification 62 6 mm D x 19 0 mm H 3 5 D x 0 75 H 0 13 kg 4 59 oz 19 mm 0 75 19 mm 0 75 40 C to 85 C 40 F to 185 F 55 C to 85 C 67 F to 185 F 5 to 95 RH non condensing at 40 C 104 F Dustproof waterproof shock resistant polycarbonate 28 dBi 8 dB 72 CrossCheck GPRS 1900 Installation Manual Specifications A Table A 11 Environmental specifications for miniature magnetic mount GPS antenna PN 37167 Item Specification Size 40 0 mm W x 47 0 mm D x 13 3 mm H 1 515 W x 1 85 D x 0 524 H Weight Ante
27. ble right angle TNC r to right angle SMA p 5 meter 78 CrossCheck GPRS 1900 Installation Manual Table A 19 Component part numbers Continued Description GPS antennas and cables separate Mini bulkhead mount antenna TNC p gasket 5 hole flange Mini bulkhead mount antenna TNC p gasket no flange Cable right angle TNC r to straight SMA p 5 meter Cable straight TNC r to straight SMA p 5 meter Right angle adaptor SMA p to SMA r Mini magnetic mount antenna with 5 meter cable SMA p GPRS cellular antennas Magnetic mount 850 1900 cellular antenna Bulkhead mount 850 1900 cellular antenna Glass mount 850 1900 cellular antenna Cables and accessories Power and I O cable single EchoLDX power data cable 2 90 meter EchoLDX Quick Reference Guide Pedestal mounting kit 6 Documentation CrossCheck GPRS unit 1900 Installation Manual EchoLDX Message Terminal Installation and User s Manual Specifications A Part number 31192 00 32434 36106 36107 36200 3 167 46764 47 71 47773 46598 46755 46845 00 ENG 46950 47770 00 ENG 46667 00 ENG Does not include GPS antenna GPRS antenna or power and I O cable PN 46598 These components must be ordered separately Available in electronic PDF format only downloadable for free from the Trimble website at www trimble com support html Note The part number of the CrossCheck GPRS unit depends on the carrier and coverage for certain areas To
28. d in PDF format from the Trimble website at www trimble com support html EchoLDX Quick Reference Guide CrossCheck GPRS 1900 Installation Manual 77 A Specifications CrossCheck GPRS Part Numbers Part numbers for the CrossCheck GPRS unit options and accessories are listed in Table A 19 Table A 19 Component part numbers Description Part number Kits CrossCheck GPRS 1900 Mobile Unit Demo Kit 46728 01 GPS magnetic mount antenna GPRS magnetic mount antenna Power and I O cable with cigarette lighter adaptor EchoLDX Message Terminal Kit CrossCheck GPRS 1900 Mobile Unit 46728 11 CrossCheck GPRS 1900 Ready Mix Mobile Unit 46728 12 CrossCheck GPRS 1900 Heavy Vehicle Mobile Unit 46728 13 Upgrade kits EchoLDX Message Terminal Kit 46722 00 GPS antenna and cable bundles GPS antenna bundle flange straight cable 36697 00 31192 00 Mini bulkhead mount antenna TNC p gasket 5 hole flange 36107 Cable straight TNC r to straight SMA p 5 meter GPS antenna bundle flange right angle cable 36698 00 31192 00 Mini bulkhead mount antenna TNC p gasket 5 hole flange 36106 Cable right angle TNC r to right angle SMA p 5 meter GPS antenna bundle no flange straight cable 36699 00 32434 Mini bulkhead mount antenna TNC p gasket no flange 36107 Cable straight TNC r to straight SMA p 5 meter GPS antenna bundle no flange right angle cable 36700 00 32434 Mini bulkhead mount antenna TNC p gasket no flange 36106 Ca
29. e land aviation and vehicle navigation As a satellite based system GPS is free from the limitations of land based systems which have limited coverage and whose accuracy varies with geographic location A GPS receiver calculates an accurate position by computing its distance from GPS satellites orbiting the earth This process is called satellite ranging A GPS receiver can also provide precise time speed and course measurements which are important for vehicle mobile positioning and communications applications GPS Receiver The CrossCheck GPRS unit includes an advanced GPS receiver which provides the position course speed and time information reguired for AVL and fleet management applications The integrated GPS receiver in the CrossCheck GPRS unit features an eight channel digital signal processor which operates at the GPS LI frequency 1575 42 MHz and processes the Coarse Acguisition C A code portion of the GPS signal The RF and digital signal processing components of the GPS module are custom integrated circuits designed by Trimble CrossCheck GPRS 1900 Installation Manual 7 1 Overview 8 CrossCheck GPRS 1900 Installation Manual CHAPTER Installation In this chapter Introduction CrossCheck GPRS Connectors and Ports Inspecting and Unpacking the Shipment Installer Supplied Parts Installing the CrossCheck GPRS Unit Installing the GPS Antenna Installing the GPRS Cellular Antenna CrossCheck GPRS Power
30. ellular antenna The magnetic mount 850 1900 MHz cellular antenna with magnetic base PN 46764 is designed for temporary mounting on any ferrous surface Magnetic mount 850 1900 cellular antenna Magnetic base Figure 2 14 Magnetic 850 1900 MHz cellular antenna PN 46764 The antenna features a 3 6 m 12 ft integrated coaxial cable This cable is terminated with a TNC P connector which is compatible with the cellular antenna connector of the CrossCheck GPRS unit The antenna has a magnetic base which adheres to any ferrous surface without fasteners or mounting hardware 34 CrossCheck GPRS 1900 Installation Manual Installation 2 To mount the magnetic 850 1900 MHz cellular antenna l Select an appropriate location to mount the antenna The center of the vehicle s roof is the best location 2 Thoroughly clean and remove all dust and grit from the surface where the mount is to be placed Clean the mounting surface each time the antenna is installed 3 Using the antenna base as a handle place the edge of the mount on the clean surface area Slowly lower the mount towards the surface until 1t snaps into place 4 Route the antenna cable For detailed cable routing guidelines see Routing the cellular antenna cable page 46 Caution Do not slide the mount once it is in place This can scratch the paint surface CrossCheck GPRS 1900 Installation Manual 35 2 Installation Mounting the bulkhead cellular antenna
31. gain measured at the input connector of the CrossCheck GPRS 2 5 dB maximum measured at the input connector of the CrossCheck GPRS 2 1 maximum over range 5 0 0 5 V DC 40 mA maximum on center conductor CrossCheck GPRS 1900 Installation Manual 69 A Specifications Table A 6 GPRS communications specifications Item Cellular Freguencies SIM Regulatory approvals Specification Internal GPRS module Class B Time slots 2 Rx 1 Tx 2W 900 MHz 1W 1900 MHz Dual band 900 1900 MHz 3 VDC Complies with the European Telecommunications Standards Institute specifications ETS 301 489 1 CE MARK EC R amp TTE Type Examination FCC Part 15 FCC Part 24 Low Voltage Directive EN60950 e mark PTCRB and Industry Canada RSS 133 requirements Table A 7 Cellular antenna requirements for GSM 1900 PCS Item Antenna type Antenna impedance Specification For the CrossCheck GPRS unit Passive 1900 or 900 1900 MHz nominal omnidirectional 50 Q nominal VSWR 2 1 maximum over entire frequency range Gain including Minimum 0 dBi S Maximum 3 dBi Freguency Tx 1850 MHz to 1910 MHz GPRS 1900 Rx 1930 MHz to 1990 MHz GPRS 1900 AN Caution To satisfy the FCC RF exposure requirements a minimum separation distance of 20 cm must be maintained between the antenna and the operator The maximum antenna gain including any cable loss must not exceed 3dBi If the antenna is installed close to another antenna then the require
32. iature bulkhead antenna with flange PN 31192 00 e A straight TNC plug to SMA plug antenna cable PN 36107 e Aright angle TNC plug to straight SMA plug antenna cable PN 36106 For more information see Appendix A Specifications Figure 2 8 shows the miniature bulkhead mount GPS antenna CrossCheck GPRS 1900 Installation Manual Installation 2 Figure 2 9 Mounting the miniature bulkhead mount GPS antenna with flange PN 31192 00 Note If you decide to keep the nut and the washer attached to the antenna then the minimum diameter for the hole to mount it should be 5 4 If you do not want to use the nut and washer the hole diameter can be 34 CrossCheck GPRS 1900 Installation Manual 25 2 Installation To mount the miniature bulkhead mount GPS antenna with flange l 8 Drill holes in the mounting surface using the antenna mounting template shown in Figure 2 9 19 mm 3 4 in 76 2 mm diameter 3 in Figure 2 10 Mounting hole dimensions Remove the 34 nut discard it if you do not need it Slip the antenna through the larger hole in the center of the hole pattern Rotate the antenna until the four holes in the antenna mounting flange are aligned with the hole circle Secure the antenna with the four screws 6 lock washers and nuts Connect the TNC connector on the antenna cable to the TNC connector on the antenna Route the cable to the CrossCheck
33. icle may enter an area that does not have GPRS coverage If the CrossCheck GPRS unit is connected to a GPRS network when this happens the amber GPRS LED flashes slowly When the unit returns to an area with GPS coverage it establishes a new GPRS connection CrossCheck GPRS 1900 Installation Manual 63 3 Operation 64 CrossCheck GPRS 1900 Installation Manual APPENDIX Specifications In this appendix Introduction Standard Components Environmental Specifications I O Characteristics Accessories CrossCheck GPRS Part Numbers A Specifications Introduction This appendix lists specifications for the CrossCheck GPRS unit and antennas Standard Components The tables in this section include general specifications and requirements for the CrossCheck GPRS unit Table Specification Page Table A 1 General specifications page 67 Table A 2 Firmware specifications page 68 Table A 3 Physical specifications page 68 Table A 4 GPS specifications page 69 Table A 5 GPS antenna requirements page 69 Table A 6 GPRS communications specifications page 70 Table A 7 Cellular antenna requirements for GSM 1900 page 70 PCS 66 CrossCheck GPRS 1900 Installation Manual Specifications Table A 1 General specifications Item Input voltage Current Transmitting Consumption typical Not transmitting Sleep mode Message Terminal port Serial port speed bps Inputs and Discrete inputs outputs Mi p Ignition sense Pulse coun
34. iew of the sky Figure 2 5 Antenna mounting locations for a car CrossCheck GPRS 1900 Installation Manual 21 2 Installation Figure 2 6 shows typical antenna mounting locations for a van 1 Best Performance the GPS antenna 2 Reduced Performance avoid locations should be mounted in a location with where the antenna does not have a a clear unobstructed view of the sky clear unobstructed view of the sky 3 Unacceptable Locations Figure 2 6 Antenna mounting locations for a van 22 CrossCheck GPRS 1900 Installation Manual Installation 2 You can mount the GPS antenna under a fiberglass wind deflector such as those used on conventional and cab over trucks as shown in Figure 2 7 Make sure that the wind deflector 1s not painted with a metallic finish Note Must be fiberglass Figure 2 7 Antenna mounted under fiberglass wind deflector Figure 2 8 shows a typical antenna mounting location for a Rear Discharge Ready Mix truck Figure 2 8 GPS antenna mounted on a Ready Mix truck CrossCheck GPRS 1900 Installation Manual 23 2 24 Mounting the GPS antenna Trimble supplies three types of GPS antenna for use with the CrossCheck GPRS unit Installation instructions for each of these three antenna types are provided below Mounting the miniature bulkhead GPS antenna with flange Two cables are available for the min
35. in accordance with published specifications and be substantially free of defects in material and workmanship for a period of one 1 year starting from the date of delivery The warranty set forth in this paragraph shall not apply to software products Software License Limited Warranty This Trimble software product whether provided as a stand alone computer software product built into hardware circuitry as firmware embedded in flash memory or stored on magnetic or other media the Software is licensed and not sold and its use is governed by the terms of the relevant End User License Agreement EULA included with the Software In the absence of a separate EULA included with the Software providing different limited warranty terms exclusions and limitations the following terms and conditions shall apply Trimble warrants that this Trimble Software product will substantially conform to Trimble s applicable published specifications for the Software for a period of ninety 90 days starting from the date of delivery Warranty Remedies Trimble s sole liability and your exclusive remedy under the warranties set forth above shall be at Trimble s option to repair or replace any Product or Software that fails to conform to such warranty Nonconforming Product or refund the purchase price paid by you for any such Nonconforming Product upon your return of any Nonconforming Product to Trimble in accordance with
36. in the CrossCheck family such as the CrossCheck AMPS CrossCheck GSM and CrossCheck XR The CrossCheck GPRS unit includes the following standard features e A sophisticated event handler for OTA configuration e One serial port for messaging communication with the optional EchoLDX Message Terminal PN 46722 00 e discrete inputs pulse counters and outputs for vehicle peripheral support CrossCheck GPRS 1900 Installation Manual 3 1 4 Overview e Configurable Zone Logic Configuration packet Geo fence area for Job Sites Geo fence area for Home Sites Entry and exit speed limits for Site Dispatch purposes Site dispatch time out Minimum duration to detect entry exit regions e Storage of events and positions for up to one week while the CrossCheck GPRS is out of the coverage area Note The CrossCheck GPRS 1900 does not support the TAIP protocol or the IQEventEngine firmware that is used by some CrossCheck products Optional system components The EchoLDX Message Terminal is available as an optional system component The Message Terminal is the messaging user interface in a fleet asset management system It displays Text Messages Job Sites and Home Sites that the Telvisant Wireless Gateway sends to the CrossCheck GPRS unit Antenna requirements To operate correctly the CrossCheck GPRS unit must be connected to a GPRS antenna and to a GPS antenna Because the type of antenna required depends o
37. install the TNC p connector see page 41 CrossCheck GPRS 1900 Installation Manual Installation 2 CrossCheck GPRS Power The CrossCheck GPRS unit operates on input voltages from 9 V DC to 32 V DC The low noise amplifier integrated on the GPS antenna draws power from the CrossCheck GPRS unit through the antenna cable The CrossCheck GPRS unit does not require any special power up or power down sequencing The CrossCheck GPRS unit s power circuitry protects the unit from random power fluctuations The unit s input circuits protect it against transient voltage spikes found in most automobile and truck environments External fuses protect against excessive current For more information on the CrossCheck GPRS unit power requirements see Appendix A Specifications CrossCheck GPRS 1900 Installation Manual 47 2 Installation Figure 2 24 shows the power and I O cable O Batt GND Ghassis GND IGN 2A 250V Blade Type Pulse 0 Pulse 1 Pulse 2 12V Aux UUVUU Front View T Side View Vbatt Red GND Black GND Green GND Black White or Black IGN White IP3 Yellow Blue Violet Orange Yellow Gray Pink Gray Brown Pulse 0 Black Orange Pulse 1 Blue Gray Pulse 2 Blue 12V AUX Red Black or Black Gray Connector Molex Micro Fit 3 0 16 Pin Molex P N 43025 1600 Pins Molex Female templated Contact Molex P N 43030 0001 Input Power 9 32V Batt GND
38. ites for up to 30 minutes 62 CrossCheck GPRS 1900 Installation Manual Operation 3 Registration When the CrossCheck GPRS unit is turned on it checks whether a SIM card is installed If a SIM card is not detected or has not been installed properly the amber LED flashes rapidly If a SIM card is installed the unit tries to register with the appropriate GPRS network If the unit cannot detect a GPRS network the amber GPRS LED flashes slowly Once the CrossCheck detects a GPRS network it begins the registration process to get a dynamic IP Internet Protocol address from the GPRS network provider This IP address is used for the CrossCheck GPRS unit until it is turned off When the CrossCheck GPRS unit has successfully registered with the network the amber GPRS LED stays on The CrossCheck GPRS unit then establishes communication with the Telvisant platform indicating its new IP address and location if available If the EchoLDX messaging terminal 1s installed an antenna symbol appears in the left corner of the EchoLDX display whenever the CrossCheck GPRS unit is connected to the Telvisant Wireless Gateway When the vehicle is stopped or parked and the ignition is turned off the CrossCheck GPRS unit remains connected to the network for a specific period After that period the unit disconnects from the GPRS network and turns itself off When it is turned on again the unit establishes a new GPRS connection Occasionally the veh
39. k White Yellow Blue Violet Orange Yellow Gray Pink Gray Brown Black Orange Blue Gray Blue Termination Cut Flush Ring Lug Ring Lug Cut Flush Cut Flush Cut Flush Cut Flush Cut Flush Cut Flush Cut Flush Cut Flush Cut Flush Cut Flush Cut Flush Cut Flush Red Black or Black Gray Cut Flush CrossCheck GPRS 1900 Installation Manual Length 192 36 36 36 192 36 36 36 36 36 36 36 36 36 36 36 Installation 2 Inputs IPO to IP3 The CrossCheck GPRS unit supports four discrete inputs Figure 2 28 shows the circuit diagram To logic Figure 2 28 Input circuit diagram For input specifications see Table A 16 on page 76 Each input floats to a logic high state inactive when left open Grounding an input causes a logic low state active The CrossCheck GPRS unit can be configured to detect either logic high or logic low states at the inputs whenever the unit is switched on Note When the CrossCheck GPRS unit is switched off or in Sleep mode it can only detect a logic low grounded input The internal input circuitry incorporates a resistor capacitor network on the input This filters noise to avoid triggering on very short pulses The discrete inputs are compatible with properly connected relays and switches and with standard 3 3 V DC logic levels A properly connected relay or switch allows the input to float high in one position and grounds the input in the other position Cro
40. lation Manual 29 2 Installation Routing the GPS antenna cable The magnetic GPS antenna has an integrated antenna cable and the miniature bulkhead GPS antennas have separate cables If you are using a miniature bulkhead GPS antenna attach the antenna cable to the connector on the base of the antenna before you route the cable When routing the cable start at the antenna and choose the most direct path to the CrossCheck GPRS unit while observing the following guidelines e Make sure that there is at least 5 1 cm 2 of clearance between the CrossCheck GPRS antenna connector and the nearest obstacle e Make sure that the minimum radius of all cable bends is 1 3 cm 1 especially the bend at the SMA strain relief to the antenna connector e Provide an adequate service loop when routing the cable around vehicle hinges to ensure that the cable is not pinched when a hinged door opens or closes e Make sure that the coaxial cable is not routed through areas where vehicle movement can abrade wear away the cable surface e Never coil the excess antenna cable particularly the magnetic GPS antenna cable A coiled cable can act as an antenna and cause interference problems e Protect cables from exposure to corrosive fluids Once the cable is routed and secured attach the cable to the CrossCheck GPRS GPS SMA connector 30 CrossCheck GPRS 1900 Installation Manual Installation 2 Installing the GPRS Cellular Antenna T
41. ments LL 4 CrossCheck GPRS system components 5 CrossCheck GPRS Applications LL 6 The Global Positioning System o aooaa a 7 GPSRECeNer es Sm lane E eS we e SS es 7 2 Installation INTEOdUCUON 12005 Sen Bk ea E RE 10 CrossCheck GPRS Connectors and Ports 11 GPRS antenna connector sk KVL 11 SIMSON ute 3 eh do OS sde o ST a L a 11 GPS antenna connector sk 12 Message Terminal pOt 12 Power and discrete I O port 13 Inspecting and Unpacking the Shipment 14 CrossCheck GPRS 1900 Installation Manual v Contents Installer Supplied Parts LL 15 Installing the CrossCheck GPRS Unit 15 Choosing a location for the CrossCheck GPRS unit 15 Mounting the CrossCheck GPRS unit se 17 Grounding the CrossCheck GPRS unit 18 Direct connection through mounting screws 18 Connection through the chassis ground wire 19 Installing the GPS Antenna n 19 Choosing a location for the GPS antenna 19 Mounting the GPS antenna 24 Mounting the miniature bulkhead GPS antenna Ms A 24 Mounting the miniature bulkhead GPS antenna With0uftlandex s a a K Ad S 11648 mk s E 2 Mounting the miniature magnetic GPS antenna 28 Routing the GPS antenna cable 30 Installing the GPRS Cellular Antenna 31 Choosing a location for the GPRS cell
42. ments of Section 1 1307 b 3 of the FCC rules antenna co location must be satisfied 70 CrossCheck GPRS 1900 Installation Manual Specifications A Environmental Specifications The tables in this section list environmental specifications for the CrossCheck GPRS and the GPS antennas Table Specification Page Table A 8 Environmental specifications for CrossCheck page 71 GPRS 1900 mobile unit Table A 9 Environmental specifications for miniature page 72 bulkhead mount GPS antenna with flange PN 31192 00 Table A 10 Environmental specifications for miniature page 72 bulkhead mount GPS antenna without flange PN 32434 Table A 11 Environmental specifications for miniature page 73 magnetic mount GPS antenna PN 37167 Table A 8 Environmental specifications for CrossCheck GPRS 1900 mobile unit Item Specification Operating temperature 20 C to 55 C 4 F to 131 F for 900 10 C to 55 C 14 F to 131 F for 1900 Storage non operating 40 C to 85 C 40 F to 185 F temperature Humidity 5 to 95 RH non condensing at 40 C Velocity 450 meters second Vibration 0 0089 Hz 5 Hz 3dB Octave 5 Hz to 20 Hz 0 059 Hz 20 Hz to 100 Hz 3dB Octave 100 Hz to 800 Hz 0 001g Hz 800 Hz to 1000 Hz Shock Operational 40 g for 11 milliseconds Non operational 75 g for 6 milliseconds MTBF 100 000 hours CrossCheck GPRS 1900 Installation Manual 71 A Specifications Table A 9 Environmental specific
43. n the application and installation location the standard CrossCheck GPRS system does not include antennas Trimble manufactures both bulkhead and magnetic mount GPRS and GPS antennas for use with a CrossCheck GPRS unit These antennas must be ordered separately For information on the antennas that are available from Trimble and their installation see Chapter 2 Installation For ordering information see Appendix A Specifications CrossCheck GPRS 1900 Installation Manual Overview i CrossCheck GPRS system components Figure 1 1 shows the components of a CrossCheck GPRS system CrossCheck GPRS GPRS antenna GPS antenna cai AA Bela Chassis GND line CrossCheck GPRS 1900 mobile unit Optional EchoLDX Message Terminal kit Ignition sense EchoLDX Message Terminal EchoLDX power data cable Pedestal mounting kit EchoLDX Quick Reference Guide not shown Power and discrete I O cable GPS antenna with cable and SMA p connector GPRS antenna with cable and TNC p connector Figure 1 1 CrossCheck GPRS system components CrossCheck GPRS 1900 Installation Manual 5 1 Overview CrossCheck GPRS Applications The Trimble Mobile Solutions TMS division provides a set of core products around which you can build systems and applications for managing your transport and logistics assets TMS products and services provide the building blocks at both ends of the asset management system including the on board units mou
44. nna and 0 13 kg 4 59 oz cable Antenna only 0 045 kg 1 59 oz Operating temperature 40 C to 85 C 40 F to 185 F Storage temperature 55 C to 85 C 67 F to 185 F Humidity 5 to 95 RH Casing Dustproof waterproof shock resistant polycarbonate with magnetic mount Minimum gain 26 dBi Table A 12 Environmental specifications for magnetic mount 850 1900 cellular antenna PN 46764 Item Specification Freguency 825 896 1850 1990 MHz Gain Cellular 3 dBd 5 2 dBi 1 5 dBd 3 7 dBi including cable loss PCS 3 dBd 5 2 dBi 0 7 dBd 2 9 dBi including cable loss Type Cellular Collinear PCS 5 8 over 5 8 over 1 2 wave VSWR see bandwidth 2 0 1 or less Power rating 7W Color Black Cable type Coaxial RG 58 U dual shield Cable length 3 65 m 12 ft Base size 76 mm 3 Maximum height 330 mm 13 CrossCheck GPRS 1900 Installation Manual 73 A Specifications Table A 13 Environmental specifications for bulkhead mount 850 1900 cellular antenna PN 47771 Item Freguency Gain Cellular PCS Type Cellular PCS VSWR see bandwidth Power rating Color Cable type Cable length Maximum height Mounting Specification 825 896 1850 1990 MHz 3 dBd 5 2 dBi 1 5 dBd 3 7 dBi including cable loss 3 dBd 5 2 dBi 0 7 dBd 2 9 dBi including cable loss Collinear 5 8 over 5 8 over 1 2 wave 1 5 1 or less 100 W Black Coaxial RG 58 U dual shield 5 18 m 17 ft 355 mm 14 max 19 mm 3 4 roof mount 74 Cr
45. nted in the vehicle and the Telvisant Web based gateway for dispatch and control applications The central on board component is the CrossCheck GPRS unit You can use the unit as a standalone unit or interface it with external accessories and sensors to make it function as part of an on board system The optional EchoLDX Message Terminal provides a driver interface for exchanging messages and generating event reports The CrossCheck GPRS and applications can do the following e Automate vehicle status changes for dispatching applications e Determine time spent and distance traveled on jobs for accounts payable systems e Improve efficiency by detecting unauthorized vehicle stops or off route activities e Improve customer service by advising customer service systems of delays e Drive compliance by keeping a time stamped log of activities e Improve safety by indicating speed limit violations e Identity unauthorized use of equipment and detect theft 6 CrossCheck GPRS 1900 Installation Manual Overview 1 The Global Positioning System The Global Positioning System GPS is a satellite based navigation system operated and maintained by the U S Department of Defense GPS consists of a constellation of 24 satellites providing world wide 24 hour three dimensional 3D coverage Although originally conceived for military needs GPS has a broad array of civilian applications including timing surveying fleet management marin
46. ntenna Increase the separation between the equipment and the receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Changes and modifications not expressly approved by the manufacturer or registrant of this equipment can void your authority to operate this equipment under Federal Communications Commission rules CrossCheck GPRS 1900 CE The CrossCheck GPRS 1900 product complies with the essential requirements of the R amp TTE Directive 199 5EC as stated by the EC Declaration of Conformity CE0681 and the EC R amp TTE Type Examination Certificate FCC The CrossCheck GPRS 1900 product complies with the FCC Part 15 and FCC Part 24 and Industry Canada requirements Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 This device must accept any interference received including interference that may cause undesired operation Contents About this Manual Relkited formation spiga ie RK er LE Xi Technical ASSISTANCE c vio e a xii Your COMMECNUS 4 ei A A AAA a xil ADDIEVIAUIONS pete AD BAY ESS Xl 1 Overview DSRS OU a See vse foe see 000 oc sac ee a Kn Kl 4 2 CrossCheck GPRS 1900 Mobile Unit 3 Standard Tales ep bab o dba a 3 Optional system components 0 4 Antenna require
47. o connect the CrossCheck GPRS unit to the vehicle chassis leave the chassis ground pin 3 on the power and discrete I O connector on the CrossCheck GPRS unit unconnected Note Make sure that the vehicle chassis is properly grounded in the vehicle Connection through the chassis ground wire If the CrossCheck GPRS unit cannot be mounted directly on a metal surface when it is attached to the vehicle then use the chassis ground wire pin 3 on the power and discrete I O connector to make electrical contact with the vehicle chassis Use a wire with gauge of at least 20 AWG to connect the CrossCheck GPRS unit power connector to the vehicle chassis To keep the wire as short as possible select a connection point on the vehicle chassis that is close to the CrossCheck GPRS unit Use a metal screw with a star washer to ensure a reliable electrical contact to the vehicle chassis Installing the GPS Antenna To install the GPS antenna you must carefully choose a mounting location mount the antenna and then route the antenna cable to the CrossCheck GPRS Choosing a location for the GPS antenna Antenna location is critical for optimum GPS performance When choosing a location for the GPS antenna make sure that the antenna e has an unobstructed view of the sky e is safe from damage during normal vehicle operation and maintenance CrossCheck GPRS 1900 Installation Manual 19 2 20 Installation e is not shielded from satellite
48. o install the GPRS antenna you must carefully choose a mounting location mount the antenna and then route the antenna cable to the CrossCheck GPRS N Caution The CrossCheck GPRS unit and its antennas and accessories should only be professionally installed by Trimble Authorized dealers N Caution To satisfy the FCC RF exposure reguirements a minimum separation distance of 20 cm must be maintained between the antenna and the operator The maximum antenna gain including any cable loss must not exceed 3 dBi If the antenna is installed close to another antenna then the reguirements of Section 1 1307 b 3 of the FCC rules antenna co location must be satisfied N Caution The CrossCheck GPRS unit is designed for vehicle mounted operation only Do not use it for portable operation Disclaimer The guidelines included in this section apply to the cellular antennas sold by Trimble and may not apply to third party products There are many other cellular antennas on the market including combined GPS cellular antenna solutions These antennas have not been tested or certified by Trimble and may not be compatible with the CrossCheck GPRS CrossCheck GPRS 1900 Installation Manual 31 2 Installation Choosing a location for the GPRS cellular antenna Mount the cellular whip antenna in a vertical orientation in a location where it 1s safe from damage during normal vehicle operation and maintenance Automated vehicle washes c
49. order the correct part number for your area contact your Trimble representative CrossCheck GPRS 1900 Installation Manual 79 A Specifications 80 CrossCheck GPRS 1900 Installation Manual
50. ossCheck GPRS 1900 Installation Manual Specifications A Table A 14 Environmental specifications for glass mount 850 1900 cellular antenna PN 47773 Item Freguency Gain Cellular PCS Type Cellular PCS VSWR see bandwidth Power rating Color Cable type Cable length Base size Maximum height Specification 825 896 1850 1990 MHz 3 dBd 5 2 dBi 1 5 dBd 3 7 dBi including cable loss 3 dBd 5 2 dBi 0 7 dBd 2 9 dBi including cable loss Collinear 5 8 over 5 8 over 1 2 wave 2 0 1 or less 100 W Black Coaxial RG 58 U dual shield 4 057 m 15 ft 44 45 mm x 48 26 mm 1 75 x 1 9 355 6 mm 14 I O Characteristics The tables in this section list I O characteristics of the CrossCheck GPRS Table Specification Page Table A 15 Message Terminal port page 76 Table A 16 Discrete inputs IPO to IP3 page 76 Table A 17 Pulse counter inputs page 76 Table A 18 Discrete outputs XPO to XP2 page 77 CrossCheck GPRS 1900 Installation Manual 75 A Specifications Table A 15 Message Terminal port Item Specification Physical DB9 receptacle Logical TXD RXD RTS CTS GND DTR DCD DTS 11 5 1 V DC provided through Pin 9 Communication Baud rate 9600 DES Parity None Data bits 7 Stop bits 1 Table A 16 Discrete inputs IPO to IP3 Item Specification Input logic high Open circuit or Vin gt 2 5 V DC Input logic low Vin lt 0 4 V DC or 10KOhm 1 4 Watt resistor to Ground The inputs must remain in either state fo
51. r at least 500 milliseconds before the CrossCheck GPRS unit detects the input Input current lin 1 mA at 12 VDC Input protection Protected up to at least V4y continuous Table A 17 Pulse counter inputs Item Specification Input logic high Open circuit or Vin gt 2 5 V DC Input logic low Vin lt 0 4 V DC The inputs must remain in either state for at least 500 milliseconds before the CrossCheck GPRS unit detects the input Input current lin 1 mA at 12 VDC Minimum pulse width 500 us Input protection Protected up to at least Vpai continuous 76 CrossCheck GPRS 1900 Installation Manual Specifications A Table A 18 Discrete outputs XPO to XP2 Item Output inactive Output active Output sink current capability Output protection Accessories Specification 15 KQ tied to Vpatt Caution Short circuits to Va must be avoided as they can cause damage to the unit Tied to ground through a saturated bipolar junction transistor Vout lt 1 5 V DC O 200 mA Vout lt 0 5 VDC 10 mA Up to 200 mA Protected against shorts to ground The following accessories can be ordered separately e Permanent or magnetic mount GPS antennas e Power and digital I O cable with or without cigarette lighter adaptor e Optional EchoLDX Message Terminal Kit including EchoLDX Mobile Data Terminal Power data cable Pedestal mount Kit 6 EchoLDX Message Terminal Installation and User s Manual available for free downloa
52. re 2 9 Figure 2 10 Figure 2 11 Figure 2 12 Figure 2 13 Figure 2 14 Figure 2 15 Figure 2 16 Figure 2 17 Figure 2 18 Figure 2 19 Figure 2 20 CrossCheck GPRS system components CrossCheck GPRS unit ports and connectors Pin configuration and pinouts for the Message Terminal port Pin configuration and pinouts for power and discrete I O port Mounting dimensions LL Antenna mounting locations for a car Antenna mounting locations for a van Antenna mounted under fiberglass wind deflector GPS antenna mounted on a Ready Mix truck Mounting the miniature bulkhead mount GPS antenna with flange PN 31192 00 Mounting hole dimensions Miniature bulkhead mount GPS antenna without flange PN 32434 Miniature magnetic mount GPS antenna PN 37167 Distance between antennas Magnetic 850 1900 MHz cellular antenna PN 46764 Bulkhead mount 850 1900 MHz cellular antenna PN 47771 Removing burrs and inspecting the O ring seal surface Mounting the antenna cable assembly Re installing the brass Nut Attaching the antenna to the cable assembly Bulkhead mount 850 1900 MHz cellular antenna before and atterassembiY taras Se A A i CrossCheck GPRS 1900 Installation Manual IX List of Figures Figure 2 21 Figure 2 22 Figure 2 23 Figure 2 24 Figure 2 25 Figure 2 26 Figure 2 27 Figure 2 28 Figure 2 29 Figure 2 30 Figure 2 31 Figure 3 1 Glass mount 850 1900 cellular antenna
53. re you begin make sure that you have the parts as shown opposite E Contact Crimp sleeve Connector housing 2 Trim the cable to the dimensions 13 32 shown Make sure that you do not 9 82 cut the inner conductor or the 9 16 lt gt 3 Place the crimp sleeve over the cable Place the inner conductor into the contact The end of the gt contact and the inner dielectric must be butting and square Crimp the cable using a crimp tool Butt square Contact Crimp sleeve Crimp area 4 Flair the outer braid and gently but firmly push the contact into the connector housing until you feel a gentle snap This indicates that the contact is in place Slip the crimp sleeve in place butting the flange against the connector housing and crimp with a crimp Crimp area tool CrossCheck GPRS 1900 Installation Manual 41 2 Installation Mounting the glass mount 850 1900 MHz cellular antenna The glass mount 850 1900 MHz cellular antenna PN 47773 is designed to be permanently mounted on the vehicle s window Figure 2 21 Glass mount 850 1900 cellular antenna 42 CrossCheck GPRS 1900 Installation Manual Installation 2 To install the glass mount 850 1900 cellular antenna l Select an appropriate location to mount the antenna preferably in the corner of a rear or side window N Caution Do not mount the antenna where it can obstruct the driver s visibility AN Caution Do not install the antenna
54. receptacle 5 Power and discrete I O Figure 2 1 CrossCheck GPRS unit ports and connectors GPRS antenna connector The CrossCheck GPRS unit has a TNC receptacle connector for connecting to the GPRS antenna For more information see Appendix A Specifications SIM slot The SIM or Subscriber Identity Module is an electronic card that identifies the CrossCheck GPRS unit to the GPRS network The SIM card is stored in the SIM slot N Caution Do not remove the SIM card from the CrossCheck GPRS unit The SIM card only works with the CrossCheck GPRS unit and cannot be used with any other GPRS phone CrossCheck GPRS 1900 Installation Manual 11 2 Installation GPS antenna connector The CrossCheck GPRS unit has an SMA receptacle SMA r for connecting to the GPS antenna For more information see Appendix A Specifications Message Terminal port The Message Terminal port 1s a serial port for messaging communication with the optional EchoLDX Message Terminal Figure 2 2 shows the Message Terminal port pin configuration a standard 9 pin DCE configuration Direction Connection Output Carrier Detect Output Serial Data Input Serial Data Input Data Terminal Ready Ground Output Data Set Ready Input Request to Send Output Clear to Send Output Power 12 V DC 150 mA maximum Interpreted as RS 232 high level 2 3 4 5 6 7 8 9 Figure 2 2 Pin configuration and pinouts for the Message Terminal port 1
55. representative The EchoLDX Message Terminal Kit is available as an optional system component It provides the vehicle operator with a guick and easy method to display store and reply to text and dispatch messages without voice communication Figure 2 31 shows the cable connections between the EchoLDX terminal and the CrossCheck GPRS unit CrossCheck GPRS RJ 45 Connector EchoLDX Power Data Cable To Serial Port 2 on EchoLDX Figure 2 31 EchoLDXterminal to CrossCheck GPRS connections 58 CrossCheck GPRS 1900 Installation Manual CHAPTER Operation In this chapter m Introduction m LED Indicators m GPS Receiver Operation m Registration 3 Operation Introduction Once you have installed and configured the CrossCheck GPRS unit it 1s ready for operation When power 1s applied the CrossCheck GPRS unit operates automatically without user intervention This chapter provides a basic overview of how the CrossCheck GPRS unit operates LED Indicators The CrossCheck GPRS unit has two LED indicators as shown in Figure 3 1 These LEDs provide feedback on the status of the integrated GPS receiver and GPRS cellular transceiver which the CrossCheck GPRS unit firmware monitors continuously GPRS LED Amber GPS LED Green Figure 3 1 LED indicators The GPS and GPRS LED indicators have three states on off and flash When both indicators are off the CrossCheck GPRS unit s power is off When
56. ssCheck GPRS 1900 Installation Manual 55 2 Installation Pulse counting inputs Pulse 0 to Pulse 2 The CrossCheck GPRS unit also supports three pulse counting inputs that can be used to support external sensors for other applications for example a speed sensor Figure 2 29 shows the circuit diagram To logic Figure 2 29 Pulse counting input circuit diagram For input specifications see Table A 17 on page 76 56 CrossCheck GPRS 1900 Installation Manual Installation 2 Outputs XPO to XP2 The CrossCheck GPRS unit features three discrete outputs XP0 XP2 for driving external devices such as relays and alarms e In the inactive use state the discrete outputs are tied to vehicle battery voltage nominally 12 V DC through a 15 KOhm resistor e In the active low state the discrete outputs are shorted to ground through a bipolar junction transistor In the active state the outputs can sink up to 200 mA Figure 2 30 shows a diagram of a discrete output Figure 2 30 Output circuit diagram For output specifications see Table A 18 on page 77 Message Terminal Port DB9 receptacle The Message Terminal Port is a serial RS 232 port for messaging communication with the optional EchoLDX Message Terminal Kit P N 46722 00 CrossCheck GPRS 1900 Installation Manual 57 2 Installation Note This port can also be used for data pass through communications For more information contact your Trimble
57. t the adhesive makes contact b From the inside of the window check that the adhesive is making contact at the edges and corners c Press firmly on all corners and in the center to ensure maximum contact d If the adhesive is not making contact apply additional pressure where needed The seal can be enhanced with a drop of clear silicone sealant Remove the protective liner from the adhesive tape on the inside coupler Mount the inside coupler opposite the outside coupler using the technique described in Step 4 Route the antenna cable to the CrossCheck GPRS unit Follow the guidelines provided in Routing the cellular antenna cable page 46 CrossCheck GPRS 1900 Installation Manual Installation 2 7 Position the swing arm and whip to the vertical position and tighten cap bolt at the swing arm coupler connection Whip Locking Set Screw Cap Bolt Outside Coupler Glass A Inside Coupler Coax Cable Figure 2 23 Positioning the swing arm Caution After installation do not install whip or expose to water for 24 to 72 hours CrossCheck GPRS 1900 Installation Manual 45 2 46 Installation Routing the cellular antenna cable The next step in the installation process 1s routing and connecting the antenna cable to the CrossCheck GPRS unit When routing the cable start at the antenna and choose the most direct path to the CrossCheck GPRS unit while avoiding the following hazards e Excess coils in
58. tenna at least 46 cm approximately 18 from any other antennas such as radio or cellular phone antennas e Avoid areas of high vibration such as engine hoods CrossCheck GPRS 1900 Installation Manual Installation 2 e A heavy layer of snow or ice can degrade the performance of the GPS antenna If these are typical conditions for your application choose an accessible mounting location so that snow and ice can be removed easily e For permanent installations choose a location that allows access both above and below the antenna mounting surface This access 1s required for installing fasteners and for routing the antenna cable e Make sure that the antenna cable will reach from the CrossCheck GPRS unit to the antenna mounting location The standard length of GPS antenna cables supplied by Trimble is 5 m approximately 16 ft You can prepare longer bulkhead mount antenna cables using the guidelines in Appendix A Specifications Figure 2 5 shows typical antenna mounting locations for a car The GPS antenna can be installed inside the vehicle under the front or back windshield if the glass is not metallized Arrows show acceptable places to mount the GPS antenna 1 Best Performance outside installations 2 Reduced Performance interior mounting with an unobstructed view of the sky locations and bumper mounting locations are the best mounting locations are acceptable but may not provide a clear unobstructed v
59. the antenna cable particularly the cellular antenna cable A coiled cable can act as an antenna and may receive interference e Pinching the cable in a hinged door Provide an adequate service loop when routing the cable around vehicle hinges e Vehicle movement that might cause cable damage Make sure that the coaxial cable is not routed through areas where vehicle movement can abrade the cable surface e Exposure to environmental damage If your cellular antenna cable is exposed to the environment use tie wraps to secure the cellular antenna cable along its route to prevent wind damage Connecting the magnetic cellular antenna cable The magnetic cellular antenna has a 3 65 m 12 ft integrated antenna cable with a TNC plug TNC p connector After routing and securing the magnetic cellular antenna cable connect the cable to the TNC connector on the CrossCheck GPRS Tighten the connector firmly to prevent loosening caused by normal vehicle vibration Connecting the bulkhead or glass mount cellular cable The bulkhead cellular antenna has a 5 1 m 17 ft integrated cable and the glass mount cellular antenna has a 4 5 m 15 ft integrated cable Neither cable is terminated with a connector After routing and securing the bulkhead cellular or glass cellular cable attach the TNC p connector to the antenna cable Then attach the cable to the TNC connector on the front panel of the CrossCheck GPRS unit For instructions on how to
60. the vehicle Figure 2 18 a Turn the brass nut until the cable mounting assembly is secured in place The brass nut must make metal to metal contact with the vehicle s metal surface to allow the O ring to seal properly b Use a wrench spanner or long nose pliers to hold the mounting assembly Then use an adjustable or open end wrench to firmly tighten the locking nut 38 CrossCheck GPRS 1900 Installation Manual Installation 2 Figure 2 18 Re installing the brass nut 7 Place the rubber gasket over the brass nut Step 5 Figure 2 19 Figure 2 19 Attaching the antenna to the cable assembly 8 Carefully thread the antenna mount onto the brass nut protruding through the top of the metal surface Turn the antenna mount until the rubber gasket is firmly seated against the vehicle s metal surface CrossCheck GPRS 1900 Installation Manual 39 2 Installation Figure 2 20 shows the antenna before and after assembly Before Figure 2 20 Bulkhead mount 850 1900 MHz cellular antenna before and after assembly 9 Route the antenna cable to the CrossCheck GPRS unit Follow the guidelines provided in Routing the cellular antenna cable page 46 40 CrossCheck GPRS 1900 Installation Manual Installation 2 10 Cut the antenna cable to remove any excess Install the TNC connector on the cable end following the steps in Table 2 2 Table 2 2 TNC crimp connector assembly instructions Steps Illustration 1 Befo
61. ting inputs Discrete outputs Sensor power output Status LEDs Specification 9 0 to 32 0 V DC with EchoLDX 340 mA 1 6 A peak at 12 V DC without EchoLDX 270 mA 1 5 A peak at 12 V DC with EchoLDX 160 mA at 12 V DC without EchoLDX 90 mA at 12 V DC lt 10 mA at 12 V DC 1 RS 232 DCE 9600 4 switch closures to ground internal pull up Off lt 0 5 VDC or open internal pull down On gt 2 5 VDC up to Vbatt 3 minimum pulse width 500 microseconds 3 200 mA low side drivers 1 100 mA max at 11 5 V 1 0 V DC GPS green and GPRS amber CrossCheck GPRS 1900 Installation Manual A 67 A Specifications Table A 2 Item Firmware specifications Configurable parameters OTA Speeding reports Stop reports Mileage run time Messaging Table A 3 Item Assembly Size Weight Connectors Specification Geo fence area for Job Sites Geo fence area for Home Sites Entry speed limit for site dispatch Exit speed limit for site dispatch Site dispatch time out Minimum duration to detect entry exit regions Automatic status reporting for Ready Mix applications only available on the CrossCheck GPRS Ready Mix version Enable speed and duration thresholds Enable speed and duration thresholds Set the initial odometer value and engine run time counter Support datalogging that allows the CrossCheck GPRS unit to store messages and events for up to 1 week while out of the network co
62. u use machine screws e Itis recommended that you use number m3 5 or 6 pan head machine screws e Select a screw that is long enough to extend a safe distance beyond the mounting surface e Secure the screw with a washer and a nut It is recommended that you use lock washers to prevent the vehicle s vibration from loosening the fasteners Grounding the CrossCheck GPRS unit For proper operation the aluminum body of the CrossCheck GPRS unit must be connected electrically grounded to the chassis of the vehicle on which it installed This can be accomplished in two ways e Direct connection through metal screws This is the recommended method e Connection through the chassis ground wire Direct connection through mounting screws If possible ground the CrossCheck GPRS unit by mounting it on a metal surface that is permanently attached to the vehicle chassis For example mount the unit on the base of the trunk or on a mounting plate that is permanently attached to the chassis Fasten the CrossCheck GPRS unit to the mounting surface using metal screws driven through the metal tabs on the sides of the unit Use star washers to ensure a reliable electrical contact with the metal tabs CrossCheck GPRS 1900 Installation Manual Installation 2 Make sure that the screws are tight and that they make contact both with the metal on the CrossCheck GPRS unit and with the vehicle chassis Note If you use this method t
63. ular antenna 32 Mounting the GPRS antenna 34 Mounting the magnetic cellular antenna 34 Mounting the bulkhead cellular antenna 36 Routing the cellular antenna cable 46 Connecting the magnetic cellular antenna cable 46 Connecting the bulkhead or glass mount cellular cable 46 Crosse heck GPRS POWER ias ds amp a sa a A 4 Power Management option s 49 Continuous Power option LL 51 Other Connections ss e ds Ace ee a a 886 53 Inputs IPO fO TES as dar RA KE 55 Pulse counting inputs Pulse 0 to Pulse 2 56 Outputs COP O TOX P2 ce in di ea 57 Message Terminal Port DB9 receptacle 57 vi CrossCheck GPRS 1900 Installation Manual Contents Operation INCFOAUCHON Lillian aa a a di Su 60 EBED dicator s Renania 60 CEDE irta NS hk w e I GS a 61 LED power on sequence LL 61 GPS Receiver Operation KK e 62 IS MEA O MS ua 60 ds e SS he kel ee 63 Specifications KTTO NETTO a ot ae Be he ae ee a A wn Ge Oe ee 66 Standard Components 66 Environmental Specifications s 71 VOC Haractenisucs ja cina ra a e a el 75 ACCESOS e 4 dele oil iene TI CrossCheck GPRS Part Numbers 0 78 CrossCheck GPRS 1900 Installation Manual vii Contents viii CrossCheck GPRS 1900 Installation Manual List of Figures Figure 1 1 Figure 2 1 Figure 2 2 Figure 2 3 Figure 2 4 Figure 2 5 Figure 2 6 Figure 2 7 Figure 2 8 Figu
64. verage area Available through EchoL DX Message Terminal Physical specifications Top Bottom Message Terminal Power ignition digital I O GPS antenna GPRS antenna Specification Injection molded plastic with integrated shield Aluminum 228 mm W x 121 mm D x 36 mm H 8 97 W x 4 76 D x 1 42 H 485 g 1 lb 1 1 oz DB9 receptacle Molex Micro Fit 3 0 16 pin 2 row locking plug SMA receptacle 50 Q TNC receptacle 50 Q 68 CrossCheck GPRS 1900 Installation Manual Table A 4 GPS specifications Item Receiver Update rate Accuracy Position without S A Velocity First acquisition Cold start Warm start Reacquisition after 15 seconds of blockage Datum Reacquisition after signal loss Specifications A Specification L1 frequency C A code SPS 8 channel continuous tracking receiver using the Trimble FirstGPS and Colossus technology Once per second maximum lt 10 meters 50 CEP lt 0 5 meters second lt 180 seconds in 90 of cases lt 45 seconds in 90 of cases lt 2 seconds in 90 of cases WGS 84 lt 2 seconds in 90 of cases All GPS receivers are subject to degradation of position and velocity accuracies under Department of Defense imposed Selective Availability S A S A was turned off in May 2000 Table A 5 GPS antenna requirements Item Antenna impedance Antenna RF gain Noise figure VSWR Power Specification 50 Q 20 dBi minimum

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