Specifications

D2
POS User Manual Book
Precautions
Warning
Important Safety Instructions
Recommendation
· 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!
Statement
Disclaimer
· 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!
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.
· 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.
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.
Before using this product, please carefully read this manual and keep it properly.
Package content
1× main machine
1× user manual
1× power adapter
Shanghai Sunmi Technology Co., Ltd.
Room 505, KIC Plaza, No.388 Song Hu Road, Yang Pu District, Shanghai, China
Manufacture
FCC ID：2AH25L3511
Name and content of toxic and harmful substances
contained in this product are shown in the following table
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.
: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.
Name of parts
Circuit board
（Pb） (Hg) (Cd) (Cr(VII)) (PBB) (PBDE)
Toxic and harmful substances and elements
Shell
EU Regulatory Conformance
Hereby, Shanghai Sunmi Technology Co., Ltd. declares that the radio equipment type is in compliance with Direc-
tive 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.
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.
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
For CE