Queclink GV300LAU User manual

GV300C Series User Manual
GV300LAU User Manual
GSM/GPRS/WCDMA/LTE Cat4/GNSS Tracker
QSZTRACGV300LAUUM0100
Version: 1.00

GV300LAU User Manual
QSZTRACGV300LAUUM0100
Document Title
GV300LAU User Manual
Version
1.00
Date
2021-01-30
Status
Released
Document Control ID
QSZTRACGV300LAUUM0100
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 customer’s possession. Furthermore, system validation of this
product designed by Queclink within a larger electronic system remains the responsibility of the
customer or the customer’s system integrator. All specifications supplied herein are subject to
change.
Copyright
This document contains proprietary technical information which is the property of Queclink.
Copying of this document, distribution to others or using or communication of the contents
thereof is forbidden without express authority. Offenders are liable to the payment of damages.
All rights are reserved in the event of a patent grant or registration of a utility model or design.
All specifications supplied herein are subject to change without notice at any time.
Copyright © Queclink Wireless Solutions Co., Ltd. 2021
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GV300LAU User Manual
QSZTRACGV300LAUUM0100
Contents
0. Revision History.............................................................................................................................1
1. Introduction ..................................................................................................................................2
1.1. GV300LAU Product..............................................................................................................2
1.2. Reference.............................................................................................................................2
1.3. Terms and Abbreviations.....................................................................................................2
2. Product Overview..........................................................................................................................3
2.1. Product Appearance............................................................................................................3
2.2. LED Description ...................................................................................................................3
2.3. Parts List ..............................................................................................................................4
3. Interface Definition .......................................................................................................................5
4. GV300LAU Device Cable Color ......................................................................................................6
5. Getting Started..............................................................................................................................7
5.1. Opening and Closing the Case.............................................................................................7
5.2. Installing a SIM Card............................................................................................................7
5.3. Installing the Internal Backup Battery .................................................................................8
5.4. Switching on the Backup Battery.........................................................................................8
5.5. Installation of the External GPS Antenna (Optional)...........................................................8
5.6. Power Supply Connection ...................................................................................................9
5.7. Ignition Detection................................................................................................................9
5.8. Digital Inputs .......................................................................................................................9
5.9. Analog Input/Digital Output..............................................................................................10
5.10. Digital Outputs ................................................................................................................10
5.11. Serial Port/UART Interface ..............................................................................................12
6. Installation Precautions...............................................................................................................13
7. Troubleshooting and Safety Info .................................................................................................14
7.1. Troubleshooting ................................................................................................................14
7.2. Safety Info..........................................................................................................................14
8. Appendix: Supported Accessories...............................................................................................15
9. FCC Statement.............................................................................................................................16
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GV300LAU User Manual
QSZTRACGV300LAUUM0100 1
0. Revision History
Version
Date
Author
Description of Change
1.00
2021-01-30
Arry Wang
Initial
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QSZTRACGV300LAUUM0100 2
1. Introduction
The GV300LAU is a compact GPS tracker designed for a wide variety of vehicle tracking
applications. It has multiple I/O interfaces that can be used for monitoring or controlling external
devices. The GV300LAU supports various bands of LTE CAT4/WCDMA/GSM used by Latin America
and Middle East cellular operators. The built-in GPS receiver has superior sensitivity and fast
initial positioning. Its built-in 3-axis accelerometer allows motion detection and sophisticated
power management algorithms extend battery life. System integration is straightforward as
complete documentation is provided for the full featured @Track protocol. The @Track protocol
supports a wide variety of reports including emergency alarm, Geo-fence boundary crossings,
external power supply monitoring and position reports.
1.1. GV300LAU Product
Table 1. GV300LAU Product
Model No.
Technology
Operating Band (MHz)
GV300LAU
LTE CAT4/WCDMA
/GSM
LTE FDD: B1/B2/B3/B4/B5/B7/B8/B28/B66
LTE TDD: B40
WCDMA: B1/B2/B4/B5/B8
GSM: 850/900/1800/1900 MHz
1.2. Reference
Table 2. GV300LAU Protocol Reference
SN
Document Name
Remark
[1]
GV300L Series @Track Air Interface
Protocol
The air interface protocol between GV300L
and backend server.
1.3. Terms and Abbreviations
Table 3. GV300LAU Terms and Abbreviations
Abbreviation
Description
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
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2. Product Overview
2.1. Product Appearance
Figure 1. GV300LAU Product View
2.2. LED Description
Figure 2. GV300LAU LEDs
There are three LEDs on GV300LAU. For details, please see the table below.
Table 4. GV300LAU LED Description
LED
Device Status
LED Status
CEL
(Note 1)
Device is searching CEL network.
Fast flashing
Device has registered to CEL network.
Slow flashing
SIM card needs PIN to unlock.
ON
GPS
(Note 2)
GPS chip is powered off.
OFF
GPS sends no data or data format error occurs.
Slow flashing
GPS chip is searching GPS signal.
Fast flashing
GPS chip has received GPS signal.
ON
Upgrading the device firmware over the air
Fast flashing
PWR
(Note 2)
No external power and internal battery voltage is not lower than
3.65V.
OFF
No external power and internal battery voltage is below 3.65V.
Slow flashing
External power in and internal battery is charging.
Fast flashing
The external power is connected and the battery is not in the
charging state.
ON
Upgrading the device firmware via Manage Tool
Fast flashing
Note:
1. CEL LED cannot be configured
2. GPS LED and PWR LED can be configured to turn off by using the Manage Tool.
3. Fast flashing: About 100ms ON/200ms OFF
16-pin Connector
External GPS Antenna Connector
LEDs
Internal Battery Switch
USB Interface
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4. Slow flashing: About 200ms ON/1000ms OFF
2.3. Parts List
Before starting, check whether all the following items have been included with your GV300L. If
anything is missing, please contact your supplier.
Table 5. GV300LAU Parts List
Name
Picture
Description
GV300L Locator
80*49*26 mm
GSM/GPRS/WCDMA/LTE Cat4/GNSS
tracker
User Cable
GV300LAU standard cable
GPS Antenna
(Optional)
External GPS Antenna
DATA_CABLE_M
(Optional)
USB Data Cable, which can be used for
firmware upgrade and configuration
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3. Interface Definition
The GV300L has a 16-pin interface connector which contains the connections for power, I/O,
RS232, MIC, etc. The sequence and definition of the 16-pin connector are shown in the following
figure:
Figure 3. The 16-pin Connector on the GV300LAU
Table 6. Description of 16-pin Connections
Pin No.
Pin Name
Function Description
1
MICP
MIC positive input
2
MICN
MIC negative input
3
IGN
Ignition detection input, positive trigger
4
RXD
The RXD_RS232
5
TXD
The TXD_RS232
6
GND
Power and digital ground
7
ADIN3/OUT3
One special I/O can be configured as a 0-32V analog input or an
open drain output with 150 mA max drive current
8
OUT2
Open drain output2, 150mA max drive current
9
SPKN
Speaker negative output
10
SPKP
Speaker positive output
11
PWR
External DC power input, 8-32V
12
IN2
Digital input2, negative trigger
13
IN1
Digital input1, negative trigger
14
OUT1
Open drain output1, 150mA max drive current, with latch circuit
15
ADIN1/IN3
Analog input1 (0-32V) or digital input 3, negative trigger
16
ADIN2
Analog input2 (0-32V)
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4. GV300LAU Device Cable Color
Table 7. GV300LAU Cable Color Definition
Definition
Color
PIN
No.
Cable
PIN
No.
Color
Definition
OUT2
Yellow
8
16
Brown/White
ADIN2
ADIN3/OUT
3
Brown
7
15
Green
ADIN1/IN3
GND
Black
6
14
Blue
OUT1
TXD
White/Black
5
13
Orange
IN1
RXD
Pink
4
12
Orange/Black
IN2
IGN
White
3
11
Red
PWR
MICN
Gray/Black
2
10
Purple/White
SPKP
MICP
Gray
1
9
Purple
SPKN
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5. Getting Started
5.1. Opening and Closing the Case
Figure 4. Opening and Closing the Case
To open: Insert the opener into the gap of the case as shown above, and push the opener up
until the case is unsnapped.
To close: Place the cover on the bottom at the position as shown above. Slide the cover against
the direction of the arrow until it snaps.
5.2. Installing a SIM Card
Install the SIM card into the holder when power is off as shown below (unplug the 16-pin cable
and switch the internal battery to OFF position). Take care to align the cut mark. Close the card
holder and then close the case.
Figure 5. SIM Card Installation
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5.3. Installing the Internal Backup Battery
GV300L has an internal backup Li-ion battery.
Figure 6. Backup Battery Installation
5.4. Switching on the Backup Battery
To use the GV300LAU backup battery, the switch must be at the ON position. The switch and the
ON/OFF position are shown as below.
Figure 7. Switch and ON/OFF Position
Note:
1. The switch must be at the “OFF” position when the GV300LAU is shipped on an aircraft.
2. When the switch is at the “OFF” position, the battery cannot be charged nor be discharged.
5.5. Installation of the External GPS Antenna (Optional)
There is an SMA GPS antenna connector on GV300LAU. The GV300LAU will automatically detect
and use the external antenna when it is connected.
Figure 8. External GPS Antenna of GV300LAU
Internal Battery Switch
External GPS Antenna Connector
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5.6. Power Supply Connection
PWR (pin 11)/GND (pin 6) 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 9. Typical Power Connection
5.7. Ignition Detection
IGN (pin 3) is used for ignition detection. It is recommended to connect this pin to the “RUN”
position of the vehicle ignition switch as shown below.
An alternative to connect 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 transmit information to the backend server when ignition is on
and enter the power saving mode when ignition is off.
Table 8. Electrical Characteristics of Ignition Detection
Logical State
Electrical Characteristics
Active
5.0V to 32V
Inactive
0V to 3V or open loop
Figure 10. Typical Ignition Detection Connection
5.8. Digital Inputs
There are three general purpose digital inputs on GV300L. They all are negative triggers.
Table 9. Electrical Characteristics of the Digital Inputs
Logical State
Electrical Characteristics
Active
0V to 1.2V
Inactive
Open loop
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The following picture shows the recommended connection of a digital input.
Figure 11. Digital Input Connection
5.9. Analog Input/Digital Output
This is a special I/O can be configured as a 0-32V analog input or an open drain output with
150mA max drive current.
Figure 12. Analog Input or Digital out Connection
5.10. Digital Outputs
There are three digital outputs on GV300L. All are of open drain type and the maximum drain
current is 150 mA. Each output has a built-in over current PTC resettable fuse.
Figure 13. Digital Output Internal Drive Circuit
Table 10. Electrical Characteristics of Digital Outputs
Logical State
Electrical Characteristics
Enable
<1.5V @150 mA
Disable
Open drain
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Figure 14. Typical Connection with a Relay
Figure 15. Typical Connection with a LED
Note: OUT1 will latch the output state during reset.
Warning: Many modern relays come with a flyback diode pre-installed internal to the relay itself.
If the relay has this diode, insure the relay polarity connected is properly used. If this diode is not
internal, it should be added externally. A common diode such as a 1N4004 will work in most
circumstances.
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5.11. Serial Port/UART Interface
There are two lines dedicated to the Serial Port/UART interface (TXD/RXD). TXD/RXD is standard
RS232 signal.
Figure 16. Connection with RS232 Port
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6. Installation Precautions
◆Firmly install the device to a reliable surface to prevent falling off.
◆Make the side with antenna face sky to have better signal reception.
◆Do not install the device under metal surface or in enclosed environments having difficulty
in getting GPS and network signal.
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7. Troubleshooting and Safety Info
7.1. Troubleshooting
Table 11. GV300LAU Troubleshooting List
Problem
Possible Reason
Solution
After the device is
turned on, the CEL LED
always flashes quickly.
The signal is too weak. The
device isn’t registered to the
network.
Move the device to a place
with good network coverage.
Messages can’t be
reported to the backend
server by network.
APN is not right.
Ask the network operator for
the right APN.
The IP address or port of the
backend server is wrong.
Make sure the IP address for
the backend server is an
identified address in the
internet.
There is no response from
UART when the device is
configured by using UART.
The port is not ready or the device
is not powered on.
Please check the port and the
device to ensure they are
working properly.
The device can’t get GPS
fix.
The GPS signal is weak.
Move the device to a place
under open sky.
It is better to make the side
with antenna face the sky.
7.2. Safety Info
◆Do not disassemble the device by yourself.
◆Do not put the device in the overheated or too humid place, and avoid exposure to direct
sunlight. Too high temperature will damage the device or even cause battery explosion.
◆Do not use the device on the airplane or near medical equipment.
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8. Appendix: Supported Accessories
◆DATA_CABLE_M
◆1-Wire temperature sensor
◆Relay with socket
◆RS232 Camera
◆Antenna_GPS_SMA_3M
◆UFS300
◆Garmin
◆RFID reader (DR102)
◆DUT-E
◆RF 433MHz accessories (WRT100, WTH100, WTS100)
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9. FCC Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with minimum distance of 20 cm
between the radiator and your body. This transmitter must not be co-located or operating in
conjunction with any other antenna or transmitter.
This device complies with part 15 of the FCC rules. 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.
NOTE: The manufacturer is not responsible for any radio or TV interference caused by
unauthorized modifications to this equipment. Such modifications could void the user’s authority
to operate the equipment.
NOTE: 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, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However, there is 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 antenna.
- Increase the separation between the equipment and 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
- This device and its antenna(s) must not be co-located or operating in conjunction with any other
antenna or transmitter.
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