LL303

Solar Powered
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User Manual V1.0

No part of this document may be reproduced, retranslated, or copied in any form or

by any means or for profit (electronic, photocopying, taping etc.,) without written per-
mission of the Company.
CONTENTS

01 ...... Introduction
1.1 Features
1.2 Specifications
1.3 Packing List

02 ...... Appearance

03 ...... LEDs
3.1 Green (Cellular)
3.2 Red (Power/Work Status)

04 ...... Use Instruction

4.1 Installation
4.2 SIM Card Attachment
4.3 Power-On and -Off

4.4 Charging

4.5 Work Modes

4.6 Alert Functions

05 ...... Precautions About Battery

06 ...... Troubleshooting

07 ...... FCC warning

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01/Introduction
1.1. Features

GPS/BDS/WIFI/LBS Tamper alert Vibrating alert Low batter alert Solar charging

1.2. Specifications

GNSS accuracy < 10m

Weight 480g (excluding base)

Dimensions (LxWxH) 200x90x25mm (excluding mounting holes)

Operating current 120mA

Battery Rechargeable Li-Polymer 10000 mAh/ 3.7V

Charging & Data Communication Magnetic USB cable

Solar Panel For charging the tracker battery

Waterproof IP67
Operating Temperature -25℃ ~ +70℃ (-13°F ~ 158°F)

1.3. Packing List

Tracker Base Charging cable Waterproof glue Screwdriver Screws

1 1 1 1 1 8

Tips:
Please check the received package to see if all accessories are included. The accesso-
ries are subject to actual items. As the product is in constant upgrade, no prior notifi-
cation will be sent to you for any update in this User Manual.

02/Appearance
Charging interface

Charging and
cellular LED

SIM card slot

Power button

Screw hole

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Light sensor (optional)

Buzzer

03/LEDs
3.1. Green (Cellular)

Status Meaning
Fast blink [0.3s–0.3s (on–off)] Network initializing

Slow blink [0.1s–3s (on–off)] The device is in a call/online

Solid on No SIM card or SIM card error

Slow blink [1s–3s (on–off)] Unable to connect to the platform

3.2. Red (Power/Work Status)

Status Meaning

Fast blink [0.3s–0.3s (on–off)] The battery is low

The device works properly/The

Slow blink [0.3s–3s (on-off)]
charging is complete

Solid on Device charging (via cable)

Slow blink [0.3s–5s (on-off)] Device charging (via solar power)

The battery is under voltage or

Off
encounters an internal failure

04/Use Instruction
4.1. Installation
Fix the base to the install position with screws. Then mount the device to the base and
fixate them together with screws.

4.2. SIM Card Attachment

Step 1 Prepare a proper SIM card;
The size of the card is as follows:

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Standard Micro Nano

Step 2 Remove the waterproof rubber plug on the side and insert the SIM card in
place, as the following figure shows:
(Note: The device must be powered off before removing the SIM; otherwise, the SIM
may be burned.)

Note: The SIM card must be inserted correctly, has GPRS services activated, and is not in
arrears. If the SIM is identified and requires a PIN, please disable the PIN request.

4.3. Power-On and -Off

Power the device on or off using the on/off switch.

4.4. Charging
Connect the device with a 5V/2A charger (which should be purchased separately). The
LED is solid on when the device is charging and turns to blink slowly when the charging
is complete.

Note: If the battery is exhausted, the charging will take about 5 hours to full. It is normal
that the device will heat up slightly during charging.

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4.5. Work Modes

● Regular GPS mode
In this mode, the device always has its network services enabled and will upload loca-
tion data at a fixed interval, which can be configured via the location service platform
or mobile app specified by your dealer.

● Tracking mode (default)

In this mode, the device can automatically recognize current location conditions and
activity status of the vehicle on which it is installed and intelligently choose a position-
ing system and an upload interval.

● Power-saving mode
The device will wake up at a certain configured interval to upload location data. After
each upload is complete, the device will enter deep sleep and will not execute any
remote query or set actions.

4.6. Alert Functions

● Tamper alert
The device will upload a tamper alert if it is forcibly removed.

● Vibrating alert
The device will upload a tamper alert if it is forcibly removed.

● Low battery alert

The device will upload a low battery alert if it detects its battery strength to be lower
than 20% .

05/Precautions About Battery

Please use batteries that are specified by the manufacturer of the device. The manufactur-
er will assume no repair liabilities for damages resulting from the use of non-original acces-
sories.

● Avoid metal objects as they may cause short circuits on battery contacts.
● Do not bend or forcibly open the battery.
● Do not soak the battery in water or expose it to fire.
● It is forbidden to use batteries that are deformed, discolored, spilled, or package-
damaged.
● It is forbidden to disassemble or modify the battery.

06/Troubleshooting
When a problem arises, you can troubleshoot it by the following solution. If the problem
persists, please don't hesitate to contact your dealer or service provider.

Common Issues Possible Causes Solutions

The device is used in an area
where radio waves cannot Try it in a place where satellite
Poor signal
reach, such as near high-rise signals can be well received.
buildings or in a basement.

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Power-on No SIM. Insert a SIM.

failure
The battery is exhausted. Charge the device.

The SIM card may be attached

improperly. Check the SIM.

The metal side of the SIM card

Clean it with an eraser.
is stained.
Failed to access Please contact your network
the network The SIM is invalid. service provider.
The device is out of GSM ser-
vice areas. Try it in a service area.

Try it in an area with strong

The signal is extremely weak.
signals.

Please contact your network

The SIM is not activated with
service provider and activate
the GPRS service.
Failed to query the GPRS service.
a location
The device keeps replying
with "No data found, please Please contact your dealer.
try again".

07/FCC warning
Any Changes or modifications not expressly approved by the party responsible for compli-
ance 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 digi-
tal 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 re-
ceiver is connected.
-Consult the dealer or an experienced radio/TV technician for help.

This device complies with part 15 of the FCC Rules. Operation is subject to the follow-
ing 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 opera-
tion.

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 This equipment complies with RF radiation exposure limits set forth for an uncon-
trolled environment.
This equipment should be installed and operated with a minimum distance of 20 cen-
timeters between the radiator and your body.

The product specifications and information in this document are for reference only and
no prior notice will be given if any change is made. Unless otherwise stated, the content
of this document is not a guarantee in any form.

Disclaimer
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