GV300N User Manual GSM/GPRS/GPS Tracker GV304N User Manual Application Notes: TRACGV304NUM001 QU EC LI NK Revision: 1.
GV304N User Manual Document Title GV304N User Manual Version 1.00 Date 2016-06-16 Status Release Document Control ID TRACGV304NUM001 LI NK 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.
GV304N User Manual Contents QU EC LI NK Contents ............................................................................................................................................ 9 0. Revision History ..................................................................................................................... 12 1. Introduction ............................................................................................................................. 13 1.1 Reference ..............
GV304N User Manual Table Index GV304N PROTOCOL REFERENCE ........................................................................... 14 TABLE 2. TERMS AND ABBREVIATIONS ................................................................................ 14 TABLE 3. PARTS LIST .................................................................................................................. 16 TABLE 4. DESCRIPTION OF 16 PIN CONNECTIONS..............................................................
GV304N User Manual Figure Index APPEARANCE OF GV304N ....................................................................................... 15 FIGURE 2. THE 16 PIN CONNECTOR ON THE GV304N ........................................................... 17 FIGURE 3. OPENING THE CASE .................................................................................................. 19 FIGURE 4. CLOSING THE CASE .................................................................................................
GV304N User Manual 0. Revision History Date Author Description of change 1.
GV304N User Manual 1. Introduction NK The GV304N is a powerful GPS locator designed for vehicle or asset tracking. It has superior receiver sensitivity, fast TTFF (Time to First Fix) and supports quad band GSM frequencies GSM850/GSM900/DCS/PCS. Its location can be monitored in real time or periodically tracked by a backend server or other specified terminals. The GV304N has multiple input/output interfaces that can be used for monitoring or controlling external devices.
GV304N User Manual 1.1 Reference Table 1. GV304N Protocol Reference SN Document name Remark [1] GV304N @Track Air Interface Protocol The air protocol interface between GV304N and backend server. 1.2 Terms and Abbreviations AGND Analog Ground AIN Analog Input DIN Digital Input DOUT Digital Output GND Ground MIC Microphone RXD Receive Data TXD Transmit Data SPKN Speaker Negative SPKP Speaker Positive LI Description QU EC Abbreviation NK Table 2.
GV304N User Manual 2. Product Overview 2.1. Check Parts List QU EC LI NK Before starting, check whether all the following items have been included with your GV304N. If anything is missing, please contact your supplier. Figure 1.
GV304N User Manual 2.2. Parts List Table 3. Parts List Name Picture GV304N Locator 94*57*24.
GV304N User Manual 2.3. Interface Definition The GV304N has a 16 PIN interface connector which contains the connections for power, I/O, RS232, microphone, speaker, etc. The sequence and definition of the 16PIN connector are shown in the following figure: Figure 2. The 16 PIN Connector on the GV304N NK Table 4. Description of 16 PIN Connections Description Comment 1 MICP Single end, 2-2.
GV304N User Manual 2.4. GV304N User Cable Color Table 5.
GV304N User Manual 3. Getting Started NK 3.1. Opening the Case QU EC 3.2. Closing the Case LI Figure 3. Opening the Case As shown, Roll the four screws counter clockwise with a screwdriver ,you can easily open the product. Figure 4. Closing the Case Place the cover on the bottom in the position as shown in the following figure. Use a screwdriver clockwise to tighten four screws. 3.3.
GV304N User Manual LI NK mark. Close the SIM card holder. Close the case. Figure 5. SIM Card Installation QU EC 3.4. Installing the Internal Backup Battery Figure 6.
GV304N User Manual 3.5. Switch ON the Backup Battery To use the GV304N backup battery, the switch must be at the ON position. Switch on the case and ON/OFF position are shown below. NK Figure 7. Switch and ON/OFF position LI Note: 1. The switch must be on the “OFF” position when shipped on an aircraft. 2. When the switch is on the “OFF” position, the battery cannot be charged or discharged. 3.6. Installing the External GPS Antenna (Optional) QU EC There is a SMA GPS antenna connector on GV304N.
GV304N User Manual Impedance: 50Ω VSWR: <2 Noise figure: <3 3.7. Power Connection LI NK PWR (PIN11) / GND (PIN6) 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. EC Figure 9. Typical Power Connection 3.8. Ignition Detection Table 7.
GV304N User Manual Typical Ignition Detection NK Figure 10. 3.9. Digital Inputs EC LI 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.
GV304N User Manual Typical Digital Input Connection NK Figure 11. 3.10. Analog Inputs QU EC LI There are two analog inputs on GV304N, the analog input voltage range is from 0 to 16V. The following diagram shows the recommended connection. Figure 12. Typical Analog Input Connection Note: PIN 15 is an multifunction pin: it can be configured as a digital input or an analog input. 3.11. Digital Outputs There are three digital outputs on GV304N.
GV304N User Manual Figure 13. Digital Output Internal Drive Circuit Table 9. Electrical Characteristics of Digital Outputs Electrical Characteristics Enable <1.5V @150mA Disable Open drain QU EC LI NK Logical State Figure 14.
GV304N User Manual Figure 15. Typical Connection with LED QU EC 3.12. Device Status LED LI NK Note: 1. OUT1 will latch the output state during reset. 2. All outputs are internally pulled up to PWR pin by a diode. So no external flyback diode is needed when the output is connected to an inductive load. Figure 16. GV304N LED on the Case Table 10.
GV304N 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.
GV304N User Manual 3.13.1. Connect With Garmin GPS Set GV304N connection with Garmin GPS set EC Figure 18. LI NK GV304N can communicate with Garmin GPS Set. The following typical connection is using Queclink AG100 cable. QU Note: GV304N some version maybe connects with Garmin GPS set by Garmin FMI10/FMI15 cable, please consult with Queclink for detail information.
