Sunmi Technology L3511 User Manual

Minimal Settings

Product Introduction

Basic Parameters for POS Machine

Two options of POS machine

15.6〃main screen only
（L3511）

Only a few steps to turn on the intelligent business equipment.

1

Press the power button and the screen lights on. Enter the first start-up screen
and operate according to the prompt. Two modes of Internet access are available.

Wi-Fi setting.

2

· Press [Setting] and start WLAN. Enter the searching interface of WLAN, waiting for WLAN

network available;

· Click on the WLAN to be connected. A password is required for access if an encrypted

network is chosen.

3

Setting of LAN

How to download/use APPs

Relevant Apps can be downloaded while the network is connected. Open the App market,
and search and download the App to complete the installation.

To inquire detailed information of the above software: select “settings -> application”, and select corresponding
software to inquire its information;
how to uninstall the software: select “settings -> application -> application management -> uninstall” to uninstall
the application; or press the icon and drag it into the trash can to uninstall it.

Please read the built-in Help APP for more help.

“Take main screen as sample”

15.6”

Power

In the state of power off, a short press turns on the

machine.

In the state of normal use, press on the power button
for two or three seconds to choose power off or
restart.

In the state of system halted, press on the power
button for 11 seconds for power off.

Display

Display

Loudspeaker

Power

Power

port

Cashbox
interface

TXD
RXD

GND

LAN

interface

5V

USB

interface

Serial

interface

USB

interface

Headset

jack

TF

card slot

Micro-USB

debug interface

2

3

Threading

slot

1

Threading installation

1

Thread the power line through the rear via hole of the base；

2

Turn the screen over to expose the threading hole；

3

Connect the power interface of the adapter to the power port at the bottom of the host；

Insert the other plug of the adapter into the mains socket.

4

Operating system

Processor

Display resolution

Storage

Touch screen

Wi-Fi

Bluetooth

Loudspeaker

4

External interface

External storage card

Item dimensions

AC adapter

SUNMI OS 2.0 (Based on Android 7.1)

Single screen: Cortex-A53, 1.5GHz
Dual screen: Cortex-A17, 1.8GHz

15.6’’ resolution HD 1366 x 768

Single screen: 8GB ROM + 1GB RAM
Dual screen: 8GB ROM + 2GB RAM

Multi-touch capacitive display

Support 802.11b/g/n 2.4GHz
(CH1-CH13 for CE, CH1-CH11 for FCC)

Support Bluetooth 2.1/3.0/4.0

Single 1.2W voice reaches 90db

4 x USB Type A interfaces, 1x RJ11 serial interface,
1 x RJ12 24V cashbox interface, 1x RJ45 LAN interface,
1 x headset jack, 1x power port, 1x Micro-USB debug interface,
1 x TF card slot

MicroSD (TF), 64G maximum

Single screen: H 34.5cm × W 38.2cm × T 19.0cm
Dual screen: H 36.8m × W 38.2cm × T 19.0cm

Input: AC100~240V/1.5A Output: DC24V/1.5A

Specification of 10.1” customer display

Display resolution 10.1’’ resolution HD 1024 x 600

Configurations and parameters listed in this page are indicative and actual products on the market shall prevail.

Name and content of toxic and harmful substances
contained in this product are shown in the following table

Toxic and harmful substances and elements

Name of parts

（Pb） (Hg) (Cd) (Cr(VII)) (PBB) (PBDE)

Circuit board

Shell

:It indicates that the content of toxic and harmful substances in all homogeneous materials of this part is below the limit specified
in SJ/T11363-2006.

:It indicates that the content of toxic and harmful substances is higher than the limit specified in SJ/T11363-2006 in at least one
homogeneous material of this part; however, the the reason why the toxic substance of that part exceeds the limit is that there is
no applicable material to replace it currently.

For products that have reached or passed the service years for environmental protection, they should be recycled
according to Measures for Control and Management of Electronic Information Products and should not be thrown
away at will.

For CE

BT
BLE

2.4G wifi b

2.4G wifi g

2.4G wifi n20

2.4G wifi n40

Operation Frequency
2402MHz-2480MHz
2402MHz-2480MHz
2412MHz-2472MHz
2412MHz-2472MHz
2412MHz-2472MHz
2412MHz-2472MHz

Transmitted

6.5dBm

5.5dBm
13dBm
9dBm
8dBm
8dBm

FCC Regulations:

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.
This device 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 radiated 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 theinterference 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.

To comply With RF exposure requirements, a minimum separation distance of 20cm must be maintained between the
user’s body and the POS machine, including the antenna.

Caution: Changes or modifications not expressly approved by the party responsible for compliance could

void the user's authority to operate the equipment.

EU Regulatory Conformance

Hereby, Shanghai Sunmi Technology Co., Ltd. declares that the radio equipment type is in compliance with Direc­tive 2014/53/EU.
The full text of the EU declaration of conformity is available at the following internet address: www.sunmi.com

Notice: Observe the national local regulations in the location where the device is to beused. This device may be

restricted for use in some or all member states of the European Union (EU).
Adapter shall be installed near the equipment and shall be easily accessible.
The operating temperature of the device between 0℃ to 45℃.
The device complies with RF specifications when the device used at 20cm from your body
This product can be used across EU member states.

Precautions

Warning

· Please insert the AC plug into the AC outlet according
to the identifying input on the power adapter;

· It is prohibited to use the device in any places with
potential explosive gases;

· Nonprofessionals shall not open the power adapter
anyhow so as to avoid dangers;

· The device is a Grade A product. In living environment,
the product may cause radio interference. Therefore,
users may be required to take practical measures
against the interference.

· About the battery replacement:

1. It may cause explosion with wrong type battery!

2. Old battery which is replaced should be handled
by repair man, do not put it in fire!

Recommendation

· Do not use the device near water or in humid
environment.Keep liquid from falling onto the
terminal;

· Do not use the device in extremely cold and hot
environment, e.g. around fire or lighted cigarettes;

· Do not smash, throw or bend the device;

· Use the device in clean and dustfree environment
as much as possible and keep small items from
falling into the terminal;

· Do not use it near medical devices unless permitted.

Important Safety Instructions

· Avoid installing or using during thunder and lightning,other
wise lightning stroke may occur;

· Cut off the power immediately if there is abnormal
smell, overheating or smog!

Statement

The company is not responsible for the following behaviors:

· Damages caused by using and maintaining the device
without following the User Guide;

· Damages or problems caused by selection of objects or
consumables (products which are not the initial ones
provided or recognized by the company)；

· No one is entitled to modify or change the product
unless permitted by the company；

· The operating system of this product supports the
official system update.If the third party’s ROM system is
swiped by the user or the system file is modified with
cracking method, it may lead to the instability of the
system and bring about safety risk & security threat.

Disclaimer

Discrepancies between the product and the file concerning
details may raise due to product updates. Please be subject
to the material object. The company reserves the right to
interpret the file and the right to revise this manual without
prior notices.

D2

POS User Manual Book

Package content

1× main machine
1× user manual
1× power adapter

FCC ID：2AH25L3511

Manufacture

Shanghai Sunmi Technology Co., Ltd.
Room 505, KIC Plaza, No.388 Song Hu Road, Yang Pu District, Shanghai, China

Before using this product, please carefully read this manual and keep it properly.