GV55LITE User manual GPS Locator GV55 User Manual TRACGV55LITEUM001 Revision: 1.01 http://www.queclink.com H sales@queclink.
GV55 User manual Document Title GV55 User Manual Version 1.01 Date 2012-7-31 Status 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.
GV55 User manual Contents Contents ............................................................................................................................................3 1 Introduction....................................................................................................................................7 1.1. Reference.............................................................................................................................7 1.2. Terms and Abbreviations.................
GV55 User manual Table Index TABLE 1. GV55 PROTOCOL REFERENCE..................................................................................7 TABLE 2. TERMS AND ABBREVIATIONS ..................................................................................7 TABLE 3. PART LIST ......................................................................................................................9 TABLE 4. DESCRIPTION OF 6 PIN CONNECTIONS.............................................................
GV55 User manual Figure Index 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....................................................................................
GV55 User manual Revision History Revision Date Author Description of change 1.
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.
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.
GV55 User manual 2.2. Parts List Table 3. Part List Name Picture GV55 Locator 63mm*50mm*13.2mm User Cable 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.
GV55 User manual 2.4. GV55 User Cable Colour Table 5.
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.
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.
GV55 User manual 3.5. Ignition Detection Table 6. Electrical Characteristics of Ignition Detection Logical State Electrical State Active 5.0V to 32V Inactive 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.
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 Logical State Electrical Characteristics Enable <1.
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.
GV55 User manual Figure 12. GV55 LED on the Case GV55 has three status led that GSM GPS PWR led. Table 9.
GV55 User manual Note: LED Device status LED status GSM (note1) Device is searching GSM network Fast flashing (Note3) Device has registered to GSM network. Slow flashing (Note4) SIM card needs pin code to unlock. ON GPS chip is powered off OFF GPS sends no data or data format error. Slow flashing GPS chip is searching GPS info. Fast flashing GPS chip has gotten GPS info. ON No external power and internal battery voltage is lower than 3.35V.
