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CDMA/GPS Tracker
Document Title
AT PLUS_CDMA(3G) User manual
Version
1.00
Finale Date
2016-03-11
Status
Released
Document Control ID
TRACKER AT PLUS_CDMA(3G)
AT PLUS_CDMA(3G)
User Manual
Revision: 1.00
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Contents
1 Introduction...................................................................................................................................... 3
2 Product Overview............................................................................................................................ 3
2.1 Appearance............................................................................................................................3
2.2 Buttons/12PIN 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_CDMA(3G) Data Cable.......................................................................................5
3.4 Power on/Power off.............................................................................................................. 6
4 Trouble shooting and Safety info.....................................................................................................7
4.1 Trouble shooting................................................................................................................... 7
4.2 Safety info............................................................................................................................. 7
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1 Introduction
Button /12PIN Interface Description
KEY/interface
Description
Power Key
Power on AT PLUS_CDMA(3G)
Power off AT PLUS_CDMA(3G) (If power key is enabled)
Function Key
Geo-Fence mode
Long press the key to enable/disable Geo-Fence ID0
Geo-Fence in current position mode
Long press the key to enable/disable Geo-Fence ID0. If enable Geo-Fence
ID0, using the current position as the centre of Geo-Fence 0.
SOS mode (default)
Long press the key to active SOS alarm
AT PLUS_CDMA(3G) is a powerful GPS locator which is designed for vehicle and assets
tracking. With superior receiving sensitivity, fast CDMA frequencies 800/1900. Its location can be
real time or schedule tracked by backend server or specified terminals. Based on the embedded
wireless tracking protocol, AT PLUS_CDMA(3G) can communicate with the backend server
through CDMA 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/12PIN Interface Description
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12PIN
interface
Connect a 3.7V Li-ion or Li-Polymer battery can power on AT
PLUS_CDMA(3G)
Backend server developer or administrator can use the data cable to configure
AT PLUS_CDMA(3G) (by RD or engineer not by end user).
Reset Key
Click the key will turn off internal VBAT when OS is abnormal, and then
press Power Key to restart AT PLUS_CDMA(3G).
2.3 LED Description
Light
Event
State
Power LED
Power on and normal
Dark
Fully charged
Solid
In charging
Slow flash
CDMA LED
Power on and normal
Slow flash
Power off
Dark
WIFI LED
WIFI on
Slow flash
WIFI off
Dark
GPS LED
GPS fixed
Fast flash
GPS has been turned off
Dark
Figure 1-2
There are four LED lights in AT PLUS_CDMA(3G) device, the description as following.
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3 Getting Started
Name
Picture
Remark
AT
PLUS_CDMA(3G
) Locater
The CDMA/GPS locator.
AT
PLUS_CDMA(3G
) Data and charger
Cable
It the data cable which can be used for
firmware upgrading and configuration (by
RD or engineer not by end user).
It also includes the charger interface on the
AT PLUS_CDMA(3G).
During the charging process, the Power LED light will solid. When the battery is
You can charge the battery using charging cable which connects AT
Charging will last about 5 hours.
3.1 Parts List
3.2 Battery Charging
fully charged, which will make the life of battery much longer.
3.3 AT PLUS_CDMA(3G) Data Cable
The following items are suggestion for battery charge, please pay more attention.
fully charged, the Power LED light will be Ever-light.
PLUS_CDMA(3G) device with the Adapter.
Note: If the AT PLUS_CDMA(3G) device is firstly used, please make sure the battery is
AT PLUS_CDMA(3G) Data Cable is a cable with a 12PIN connector.
The data cable is used for data download, which will be used for firmware update or
configuration and can be used for charging at the same time (by RD or engineer not by
end user). .
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3.4 Power on/Power off
Press the Power key at least 3 seconds and release it to power on AT
Press the power key about 3 seconds; Power LED light will fast flash and then turn
Figure 2-1
Figure 2-2
Power on:
PLUS_CDMA(3G) device. Note that, the Power LED light will fast flash.
Power off:
off, which indicates that AT PLUS_CDMA(3G) device has been powered off.
Note: the user can not power off AT PLUS_CDMA(3G) if the power key is
disabled by protocol.
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4 Trouble shooting and Safety info
Please do not disassemble the device by yourself.
Please do not put the device on the overheating or too humid place, avoid exposure
Please do not use AT PLUS_CDMA(3G) on the airplane or near medical
Trouble
Possible Reason
Solution
Messages can’t be
reported to the
backend server by
Mobile network.
APN is wrong. Some
APN can not visit the
internet directly.
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.
Unable to power off
AT
PLUS_CDMA(3G).
The function of power key
was disabled by
AT+GTFKS.
Enable the function of power key by
AT+GTFKS.
Battery can not be
charged
The battery has not been
used for too long time and
has been locked.
Using a external power source with 3.6V
to 4.2V DC power supply to active the
battery or apply for after sale help.
AT
PLUS_CDMA(3G)
can’t fix GPS
successfully.
The GPS signal is weak.
Please move AT PLUS_CDMA(3G) to a
place with open sky.
It is better to let the top surface face to
the sky. (The same surface with
indication LED)
4.1 Trouble shooting
4.2 Safety info
The following items are suggestion for safety use, please pay more attention.
to direct sunlight. Too high temperature will damage the device or even cause the
battery explosion.
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.
§ 15.21 Information to user.
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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.
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated withmini
mum distance 20cm between the radiator & your body.
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