GV55LITE User manual GPS Locator GV55 User Manual TRACGV55LITEUM001 Revision: 1.01 Hhttp://www.queclink.com Hsales@queclink.com TRACGV3SUM001 - 1 -
GV55 User manual Document Title GV55 User Manual Version Date Status 1.01 2012-7-31 Release Document Control ID TRACGV55UM001 General Notes Queclink offers this information as a service to its customers, to support application and engineering efforts that use the products designed by Queclink. The information provided is based upon requirements specifically provided to Queclink by the customers. Queclink has not undertaken any independent search for additional relevant information, including any information that may be in the customers possession. Furthermore, system validation of this product designed by Queclink within a larger electronic system remains the responsibility of the customer or the customers system integrator. All specifications supplied herein are subject to change. WARNING:
Users must maintain a separation distance of at least 20cm from the EUT to satisfy RF exposure compliance. Copyright This document contains proprietary technical information which is the property of Queclink Limited., copying of this document and giving it to others and the using or communication of the contents thereof, are forbidden without express authority. Offenders are liable to the payment of damages. All rights reserved in the event of grant of a patent or the registration of a utility model or design. All specification supplied herein are subject to change without notice at any time. GV55 has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. This device complies with part 15B, part 22 and part 24 of the FCC rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference
(2) this device must accept any interference, including interference that may cause undesired operation. Power Output is ERP for Part 22 and EIRP for Part 24.End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. GV55 FCC IDENTIFIER: YQD-GV55 Copyright Shanghai Queclink Wireless Solutions Co., Ltd. 2012 TRACGV55LITEUM001
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GV55 User manual Contents Contents ............................................................................................................................................3 1 Introduction....................................................................................................................................7 1.1. Reference.............................................................................................................................7 1.2. Terms and Abbreviations.....................................................................................................7 2 Product Overview ..........................................................................................................................8 2.1. Check Part List....................................................................................................................8 2.2. Parts List..............................................................................................................................9 2.3. Interface Definition .............................................................................................................9 2.4. GV55 User Cable Colour ..................................................................................................10 3 .Getting Started ............................................................................................................................11 3.1. Opening the Case ..............................................................................................................11 3.2. Closing the Case................................................................................................................11 3.3. Installing a SIM Card ........................................................................................................12 3.4. Power Connection .............................................................................................................12 3.5. Ignition Detection..............................................................................................................13 3.6. Digital Inputs.....................................................................................................................13 3.7. Digital Outputs..................................................................................................................14 3.8. Device Status LED ............................................................................................................15 TRACGV55LITEUM001
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GV55 User manual TableIndex TABLE 1. TABLE 2. TABLE 3. TABLE 4. TABLE 5. TABLE 6. TABLE 7. TABLE 8. TABLE 9. GV55 PROTOCOL REFERENCE..................................................................................7 TERMS AND ABBREVIATIONS..................................................................................7 PART LIST......................................................................................................................9 DESCRIPTION OF 6 PIN CONNECTIONS..................................................................9 GV55 USER CABLE COLOUR DEFINITION ...........................................................10 ELECTRICAL CHARACTERISTICS OF IGNITION DETECTION .........................13 ELECTRICAL CHARACTERISTICS OF THE DIGITAL INPUTS ...........................13 ELECTRICAL CHARACTERISTICS OF DDIGITAL OUTPUTS .............................14 DEFINITION OF DEVICE STATUS AND LED .........................................................16 TRACGV55LITEUM001
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GV55 User manual FigureIndex FIGURE 1. APPEARANCE OF GV55 ..............................................................................................8 FIGURE 2. THE 6 PIN CONNECTOR ON THE GV55....................................................................9 FIGURE 3. OPENING THE CASE.................................................................................................. 11 FIGURE 4. CLOSING THE CASE.................................................................................................. 11 SIM CARD INSTALLATION.......................................................................................12 FIGURE 5. TYPICAL POWER CONNECTION.............................................................................12 FIGURE 6. FIGURE 7. TYPICAL IGNITION DETECTION ............................................................................13 FIGURE 8. TYPICAL DIGITAL INPUT CONNECTION ..............................................................14 FIGURE 9. DIGITAL OUTPUT INTERNAL DRIVE CIRCUIT....................................................14 FIGURE 10. TYPICAL CONNECTION WITH RELAY ..................................................................15 FIGURE 11. TYPICAL CONNECTION WITH LED .......................................................................15 FIGURE 12. GV55 LED ON THE CASE..........................................................................................16 TRACGV55LITEUM001
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Author GV55 User manual Revision History Revision 1.01 Date 2012-7-31 Owen Feng Description of change Initial TRACGV55LITEUM001
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GV55 User manual 1 Introduction The GV55 is a powerful GPS locator designed for vehicle or asset tracking. It has superior receiver sensitivity, fast TTFF (Time to First Fix) and supports Dual-Band GSM frequencies 850/900/1800/1900, its location can be monitored in real time or be periodically tracked by a backend server or other specified terminals. The GV55 has multiple input/output interfaces that can be used for monitoring or controlling external devices. Based on the integrated @Track protocol, the GV55 can communicate with a backend server through the GPRS/GSM network to transfer reports of Emergency, geo-fence boundary crossings, low backup battery or scheduled GPS position as well as many other useful functions. Users can also use GV55 to monitor the status of a vehicle and control the vehicle by its external relay output. System Integrators can easily setup their tracking systems based on the full-featured @Track protocol. 1.1. Reference Table 1. GV55 Protocol Reference SN Document name
[1] GV55 @Track Air Interface Protocol 1.2. Terms and Abbreviations Remark The air protocol interface between GV55 and backend server. Table 2. Terms and Abbreviations Abbreviation Description AGND AIN DIN DOUT GND MIC RXD TXD SPKN SPKP Analog Ground Analog Input Digital Input Digital Output Ground Microphone Receive Data Transmit Data Speaker Negative Speaker Positive TRACGV55LITEUM001 - 7 -
GV55 User manual 2 Product Overview 2.1. Check Part List Before starting, check all the following items have been included with your GV55. If anything is missing, please contact your supplier. Figure 1. Appearance of GV55 TRACGV55LITEUM001 - 8 -
GV55 User manual 2.2. Parts List Name GV55 Locator User Cable Table 3. Part List Picture 63mm*50mm*13.2mm 2.3. Interface Definition The GV55 has a 6 PIN interface connector. It contains the connections for power, I/O. The sequence and definition of the 6PIN connector are shown in following figure:
Figure 2. The 6 PIN connector on the GV55 Table 4. Description of 6 PIN Connections Index Description Comment 1 2 3 4 5 6 VIN GND IGN IN1 OUT2 OUT1 External DC power input, 8-32V GND Ignition input, positive trigger Digital input, negative trigger Open drain, 150mA max Open drain, 150mA max ,with latch circuit TRACGV55LITEUM001
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GV55 User manual 2.4. GV55 User Cable Colour Table 5. GV55 User Cable Colour definition Definition VIN GND IGN IN1 OUT2 Color Red Black White Orange Green OUT1 Blue Cable PIN No 1 2 3 4 5 6 TRACGV55LITEUM001
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GV55 User manual 3 .Getting Started 3.1. Opening the Case Figure 3. Opening the Case Insert the triangular-pry-opener into the gap of the case as shown below, push the opener up until the case unsnapped. 3.2. Closing the Case Figure 4. Closing the Case TRACGV55LITEUM001 - 11 -
GV55 User manual Place the cover on the bottom in the position as shown in the following figure. Slide the cover against the direction of the arrow until it snapped. 3.3. Installing a SIM Card Open the case and ensure the unit is not powered (unplug the 6Pin cable). Slide the holder right to open the SIM card. Insert the SIM card into the holder as shown below with the gold-colored contact area facing down taking care to align the cut mark. Close the SIM card holder. Close the case. Figure 5. SIM Card Installation 3.4. Power Connection PWR (PIN1) / GND (PIN2) are the power input pins. The input voltage range for this device is from 8V to 32V. The device is designed to be installed in vehicles that operate on 12V or 24V systems without the need for external transformers. Figure 6. Typical Power Connection TRACGV55LITEUM001
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GV55 User manual 3.5. Ignition Detection Table 6. Electrical Characteristics of Ignition Detection Logical State Active Inactive Electrical State 5.0V to 32V 0V to 3V or Open Figure 7. Typical Ignition Detection IGN (Pin3)is used for ignition detection. It is strongly recommended to connect this pin to ignition key RUN position as shown up. An alternative to connecting to the ignition switch is to find a non permanent power source that is only available when the vehicle is running. For example the power source for the FM radio. IGN signal can be configured to start transmitting information to back-end server when ignition is on; and enter power saving mode when ignition is off. 3.6. Digital Inputs There are one general purpose digital inputs on GV55. They are all negative trigger. Table 7. Electrical Characteristics of the digital inputs Logical State Active Inactive The following diagram shows the recommended connection of a digital input. Electrical Characteristics 0V to 0.8V Open TRACGV55LITEUM001
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GV55 User manual Figure 8. Typical Digital Input Connection 3.7. Digital Outputs There are two digital outputs on GV55. All are of open drain type and the maximum drain current is 150mA. Each output has the built-in over current and recovery PTC fuse Figure 9. Digital Output Internal Drive Circuit Table 8. Electrical Characteristics of Ddigital Outputs Electrical Characteristics
<1.5V @150mA Open drain Logical State Enable Disable TRACGV55LITEUM001
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GV55 User manual Figure 10. Typical Connection with Relay Figure 11. Typical Connection with LED Note:
1 - OUT1 will latch the output state during reset. 2- All outputs are internally without pulled up to PWR pin by a diode. So an external flyback diode is needed when the output is connected to an inductive load. 3.8. Device Status LED TRACGV55LITEUM001
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GV55 User manual Figure 12. GV55 LED on the Case GV55 has three status led that GSM GPS PWR led. Table 9. Definition of Device status and LED TRACGV55LITEUM001
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GV55 User manual Note:
LED GSM
(note1) Device status Device is searching GSM network Device has registered to GSM network. GPS
(note 2) SIM card needs pin code to unlock. GPS chip is powered off GPS sends no data or data format error. PWR
(note 2) GPS chip is searching GPS info. GPS chip has gotten GPS info. No external power and internal battery voltage is lower than 3.35V. No external power and internal battery voltage is below 3.5V. External power in and internal battery is charging External power in and internal battery is fully charged LED status Fast flashing
(Note3) Slow flashing
(Note4) ON OFF Slow flashing Fast flashing ON OFF Slow flashing Fast flashing ON 1 - GSM LED cannot be configured. 2 - GPS LED and PWR LED can be configured to turn off after a period of time using the configuration tool 3 - Fast flashing is about 60ms ON/ 780ms OFF 4 - Slow flashing is about 60ms ON/ 1940ms OFF TRACGV55LITEUM001
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