LTE Tracker AT Plus 4E User Manual Revision: 1.00 Document Title Version Finale Date Status Document Control ID AT Plus 4E User manual 1.00 2019-06-06 Released TRACKER AT Plus 4E Contents 1 1 Introduction...................................................................................................................................... 3 2 Product Overview.............................................................................................................................3 2.1 Appearance............................................................................................................................3 2.2 Buttons/USB Interface Description...................................................................................... 3 2.3 LED Description................................................................................................................... 4 3 Getting Started..................................................................................................................................5 3.1 Parts List................................................................................................................................5 3.2 Battery Charging................................................................................................................... 5 3.3 AT Plus 4E Charger...............................................................................................................5 3.4 Power on/Power off...............................................................................................................6 4 Frequency......................................................................................................................................... 6 5 Trouble shooting and Safety info.....................................................................................................7 5.1 Trouble shooting................................................................................................................... 7 5.2 Safety info............................................................................................................................. 7 2 1 Introduction AT Plus 4E is a powerful GPS locator which is designed for vehicle, human, pets and assets tracking. It works on LTE Cat M1 and NB-IoT FDD 1, FDD 3, FDD 8, FDD 20, FDD 28 and GPRS/EDGE 900/1800 with superior receiving sensitivity. Its location can be real time or schedule tracked by backend server or specified terminals. Based on the embedded wireless tracking protocol, AT Plus 4E can communicate with the backend server through LTE network, and transfer reports of emergency, Geo-fencing, device status and scheduled GPS position etc Service provider is easy to setup their tracking platform based on the functional wireless tracking protocol. 2 Product Overview 2.1 Appearance Figure 1-1 2.2 Buttons/USB Interface Description Button /12PIN Interface Description KEY/interface Power Key Description Power on AT Plus 4E Power off AT Plus 4E (If power key is enabled) SOS mode Function Key USB interface Reset Key Connected to a charger can power on AT Plus 4E Backend server developer or administrator can use the debug cable to configure AT Plus 4E (by engineer not by end user). Click the key will turn off internal VBAT when OS is abnormal, and then press Power Key to restart AT Plus 4E. 3 2.3 LED Description There are four LED lights in AT Plus 4E device, the description as following. Figure 1-2 GSM LED Light GPS LED Event GPS signal valid GPS turned off, GPS signal invalid Power key was pressed and prepare to power on Network has been registered Power off Power key was pressed and prepare to power on Power on and normal Fully charged In charging Power key was pressed and prepare to power off Power key was pressed and prepare to power on WIFI LED WIFI on Power LED Power key was pressed and prepare to power on 4 State Fast flash Dark Solid Slow flash Dark Solid Dark Solid Slow flash Solid Solid Slow flash Solid 3 Getting Started 3.1 Parts List Name AT Plus 4E Locater Picture Remark The LTE/GPS locator. AT Plus 4E charger It used to be charging for the AT Plus 4E. 3.2 Battery Charging The following items are suggestion for battery charge, please pay more attention. During the charging process, the Power LED light will slow flash. When the battery is fully charged, the Power LED light will be Ever-dark. You can charge the battery using charging dock which connects AT Plus 4E device with the Adapter. Charging will last about 5 hours. Note: If the AT Plus 4E device is firstly used, please make sure the battery is fully charged, which will make the life of battery much longer. 3.3 AT Plus 4E Charger AT Plus 4E is charging with an AC Adapter. The charger is used for device charging , which can be used for charging at the any time
( by end user).. 5 Figure 2-1 3.4 Power on/Power off Figure 2-2 Power on:
Press the Power key at least 3 seconds and release it to power on AT Plus 4E device. Note that, the Power LED light will light for a moment and then turn off. Power off:
Press the power key about 3 seconds; Power LED light will light for a moment and then turn off, which indicates that AT Plus 4E device has been powered off. Note: the user can not power off AT Plus 4E if the power key is disabled by protocol. 4 Frequency LTE Cat M1 and NB-IoT : FDD 1, FDD 3, FDD 8, FDD 20, FDD 28 GPRS/EDGE : 900MHz/1800MHz GPS:1575.42MHz 6 WIFI:2.4GHz 5 Trouble shooting and Safety info 5.1 Trouble shooting Trouble Messages cant be reported to the backend server by Mobile network. Unable to power off AT Plus 4E. Battery can not be charged AT Plus 4E cant fix GPS successfully. Possible Reason APN is wrong. Some APN can not visit the internet directly. The IP address or port of the backend server is wrong. The function of power key was disabled by AT+GTFKS. The battery has not been used for too long time and has been locked. The GPS signal is weak. Solution Ask the network operator for the right APN. Make sure the IP address for the backend server is an identified address in the internet. Enable the function of power key by AT+GTFKS. Using a external power source with 3.6V to 4.2V DC power supply to active the battery or apply for after sale help. Please move AT Plus 4E to a place with open sky. It is better to let the top surface face to the sky. (The same surface with indication LED) 5.2 Safety info The following items are suggestion for safety use, please pay more attention. Please do not disassemble the device by yourself. Please do not put the device on the overheating or too humid place, avoid exposure to direct sunlight. Too high temperature will damage the device or even cause the battery explosion. Please do not use AT Plus 4E on the airplane or near medical equipment. FCC Caution. 15.19 Labelling requirements. This device complies with part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference. 7 15.21 Information to user. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 15.105 Information to the user. 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. FCC Compliance:
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. Caution: Changes or modifications not expressly approved by the manufacturer could void the user's authority to operate he equipment. NOTE: This equipment has been tested and found to comply with the limits for a 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. 8 Health and safety information Radio Frequency (RF) Energy This model phone meets the government's requirements for exposure to radio waves. This phone is designed and manufactured not to exceed the emission limits for exposure to radio frequency (RF) energy set by the Federal Communications Commission of the U.S. Government:
The exposure standard for UE employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit set by the FCC is 1.6W/Kg. *Tests for SAR are conducted using standard operating positions accepted by the FCC with the UE transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR level of the phone while operating can be well below the maximum value. This is because the phone is designed to operate at multiple power levels so as to use only the poser required to reach the network. In general, the closer you are to a wireless base station antenna, the lower the power output. The highest SAR value for the model phone as reported to the FCC when tested for use towards ground is 1.214 W/Kg(1g). While there may be differences between the SAR levels of various phones and at various positions, they all meet the government requirement. The FCC has granted an Equipment Authorization for this model UE with all reported SAR levels evaluated as in compliance with the FCC RF exposure guidelines. SAR information on this model phone is on file with the FCC and can be found under the Display Grant section of http://www.fcc.gov/oet/fccid after searching on FCC ID: ZKQ-ATP4E 9