Specifications

Threading installation
Thread the power line through the rear via hole of the base；
Turn the screen over to expose the threading hole；
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.
1
2
3
4
2
4
1
15.6”
GND
RXD
TXD
5V
3
Power
port
Headset
jack
Cashbox
interface
LAN
interface
USB
interface
Serial
interface
Micro-USB
debug interface
USB
interface
TF
card slot
Two options of POS machine
15.6
〃
main screen only
（L3511）
Minimal Settings
How to download/use APPs
Please read the built-in Help APP for more help.
Only a few steps to turn on the intelligent business equipment.
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.
· 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.
Setting of LAN
1
2
3
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.
Relevant Apps can be downloaded while the network is connected. Open the App market,
and search and download the App to complete the installation.
“Take main screen as sample”
Product Introduction
Display
Threading
slot
Loudspeaker
Power
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
Basic Parameters for POS Machine
Operating system
Processor
Display resolution
Storage
Touch screen
Wi-Fi
Bluetooth
Loudspeaker
External interface
External storage card
Item dimensions
AC adapter
SUNMI OS 2.0 (Based on Android 7.1)
Single screen: Cortex-A53, 1.5GHz
15.6’’ resolution HD 1366 x 768
Multi-touch capacitive display
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
Input: AC100~240V/1.5A Output: DC24V/1.5A
Dual screen: Cortex-A17, 1.8GHz
Dual screen: H 36.8m × W 38.2cm × T 19.0cm
Single screen: 8GB ROM + 1GB RAM
Dual screen: 8GB ROM + 2GB RAM
Display resolution 10.1’’ resolution HD 1024 x 600
Specification of 10.1” customer display
Configurations and parameters listed in this page are indicative and actual products on the market shall prevail.
Support 802.11b/g/n 2.4GHz
(CH1-CH13 for CE, CH1-CH11 for FCC)