2AH25T2SWPOS System

User Manual Book POS System Before operating this unit please read these instructions completely and save them Introduction to POS Paper exit of printer Main Display USB interface Power button Cover handle of printer Paper roller cover of printer Simplif ied Setting Access the Help App in the POS machine for more use instructions It only takes a few steps to turn on this intelligent commercial POS machine: 1 WIFI Connection · 2 · LAN Connection 3 “Take dual 15.6 〃 as sample” 15'6" Main Display + 10'1" Customer Display (L1562) 15.6" Dual-Display L1563 15.6" Main Display (L1561) Three configurations of T2s Power button Press the power button to start the POS when the machine is powered off； Press the power button for 2-3 seconds to turn off or restart the POS when the machine is working. Press the power button for 11 seconds to power off the machine when it crashes. USB interface For connecting an external keyboard, mouse or U-disk. Paper exit of printer For printing a receipt at the power-on state. Cover handle of printer For opening the paper roller cover of the printer to change paper. Main Display A touchscreen for operators. Customer Display A screen that plays advertisement for customers. lt is optional, based on the POS. Cable cover Behind the cover are ports that connect various cables. Press "Power" button, then the display lights on. Setting your Internet connection mode as steps shown on display. Press the [Setting] button, start WLAN to enter the WLAN search interface, and search for the available WLAN hotspots. Press the WLAN to be connected. If an encrypted network is selected, a password is required for connection. How to download/use App The POS is applicable to cashing environments of commercial customers from a wide variety of sectors such as catering services, high-end department stores, convenience stores, banking services, information stations, interactive multimedia facilities, advertisingexposure systems, etc. Open the App Market while you are connected to the Internet to view, download and install the App. POS Machine Installation Customer Display Cable cover Interface cover TF card slot Micro USB debugging port Debugging function button Open the paper roller cover 1 Install printing paper 2 Connect the power cable 3 1 2 3 GND RXD TXD 5V Power port Cashdrawer Port LAN port USB portUSB port Headset jackSerial port TF card slot For connecting an external TF memory card. Micro USB debugging port, debugging function button For debugging the POS. Cashdrawer Port This port can only supports 24V/1A cashbox.If you use a 12V cashbox, there maybe has a potential risk of circuit burns. Pull the printer handle out, and the paper roller cover pops out automatically. Connect the power interface of the adapter to the power port at the bottom of the POS. Connect the other end of the adapter to the power socket. Place 80mm thermo-sensitive paper, pull out a section from the paper exit, and then close the paper roller door. Paper Jammed Troubleshooting Common Troubleshooting Firstly, open outward the cover of the printer cutter 1 Secondly, adjust the cutter knob upwards until it is removed. 2 Symptom Solution Printer Out of Service If got an empty printout Device Crash · Make sure the paper rouer cover is closed proerly； · Please check if it is the paper jam； · Please check if put the thermal paper in the wrong side； · Please check if you have used the appropriate 80mm width thermal paper; If got a garbled printout · Please check if the print head was not clean, if so, please use a cotton-wool bud with alcohol to clean it； · Please use the thermal paper with high quality to avoid the garbled printout； · Press the power button for 11 seconds to reboot. Wrong Operation Please do not tilt the printing paper. Please do not get printing paper caught in the aperture of the paper case cover by accident. Do not pull the printing paper roll in the paper case tray too long. Please do not put loose paper into the paper case. Please pay attention to the correct orientation of the printing paper. Specification Operating system Processor Main-screen Memory Touchscreen WiFi Bluetooth Printer Speaker External ports External memory card Overall dimensions (H×W×D) cm Power adapfor Android 9.0 Qualcomm Snapdragon Qcta-core 15.6-inch FHD1920 × 1080 resolution 32GB ROM + 3GB RAM; 64GB ROM + 4GB RAM Multi-touch capacitive screen Dual-band WiFi, 802.11a/b/g/n/ac(2.4GHz/5GHz) supported Bluetooth 5.0 BLE and iBeacon supported 80mm printer head, paper roll diameter of 80mm, with an auto-cutter 1x 1.2W each MicroSD (TF) supported, maximum 64GB 40.7 x 38.2 x 23.2cm Package content T2s Instruction Manual 5 × USB type-A ports, 1 × RJ11 serial port, 1 × RJ12 24v cashdrawer port, 1 × RJ45 LAN port, 1 × headset jack, 1 × power port, 1 × Micro-USB debugging port Input: AC 100~240V/1.7A Output: DC 24V/2.5A Specification of 15.6 〃 customer display Monitor Touchscreen 15.6 - inch FHD1920 × 1080 resolution Multi-touch capacitive screen Specif ication of 10.1 〃 customer display Monitor 10.1-inch 1024 × 600 resolution Touchscreen Multi-touch capacitive screen Part Name Components of circuit board Toxic or Harmful Substances or Elements Lead （Pb） Mercury (Hg) Cadmium (Cd) Hexavalent chromium (Cr(VI)） Polybrominated biphenyls (PBB) Polybrominated diphenyl ethers (PBDE) Print head component The products reaching or exceeding the environmental service life shall be recycled per “Regulations on the Control and Management of Electronic Information Products” and shall not be littered. : Means that the content of the toxic or harmful substance in at least one of the homogeneous materials of this part is beyond the limit stipulated in SJ/T11363-2006; but as for the component marked with “×” on the table, the content is beyond the l imit since there is no alternative mature technology in the industry yet. : Means that the content of the toxic or harmful substance in all homogeneous materials of this part is below the limit stipulate…

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Shanghai Sunmi Technology Co.,Ltd. Room 505, KIC Plaza, No.388 Song Hu Road, Yang Pu District, Shanghai, China Tel: 18721763396 Fax: 021-61079331 E-mail: [email protected] Dear Sir or Madam: The chip WCN3990 installed in our product POS System (Model name: L1563, L1562 ,L1561,L1573,L1572,L1571 FCC ID: 2AH25T2SW), which support 2.4G Wi‐Fi, BT, 5 G Wi‐Fi Band1(5150‐5250MHz), Band2(5250‐5350MHz), Band3(5470‐5725MHz), Band4(5725‐5850MHz). But for this product, it only activates 2.4G Wi‐Fi, BT, 5G Wi‐Fi Band1 an d Band4, 5G Wi‐Fi Band2 and B and3 are disabled by using the country code. Sincerely, Signature: Manager: zhangwentang DECLARATION Date:2020-11-02 To: FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7 435 Oakland Mills Road Columbia, MD 21046

Company Name: Shanghai Sunmi Technology Co.,Ltd. Add:Room 605, Block 7, KIC Plaza, No.388 Song Hu Road, Yang Pu District, Shanghai 200433 China Tel: 1872176339 6 Fax: 18721763396 E-mail: [email protected] Date: 2020-08-04 DECLARATION OF SIMILARITY Dear Sir or Madam: Best Regards, Signature: Contact Person: Zhang Wentang Title: Manager FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 We, Shanghai Sunmi Technology Co.,Ltd., hereby declare that product: POS System, (model name: L1563, L1562, L1561,L1573,L1572,L1571 FCC ID: 2AH25T2SW). L1563, L1562 ,L1561,L1573,L1572 and L1571 are electrically identical with the same electromagnetic emissions and electromagnetic compatibility characteristics. L1563 and L1573 has been tested by BACL. The detail differences description as belo w: Please contact me if there is need for any add itional clarification or information. 15.6" Main Display (L1561) 15.6" Dual-Display L1563 15'6" Main Display + 10'1" Customer Display(L1562) 15.6" Dual-Display L1573 15.6" Main Display (L15 71) 15'6" Main Display + 10'1" Customer Display (L1572)

QA-FR-170-B Company: Shanghai Sunmi Technology Co.,Ltd. Add: Room 605, Block 7, KIC Plaza, No.388 Song Hu Road, Yang Pu District, Shanghai 200433 China Tel: 18721763396 Fax: 18721763396 FCC Authorization Date: 2020-08-04 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, Shanghai Sunmi Technology Co.,Ltd., the undersigned, Hereby authorizes Bay Area Compliance Laboratories Corporation to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Signature: Typed or Printed Name: Zhang Wentang Title: Manager

Company Name: Shanghai Sunmi Technology Co.,Ltd. Add:Room 605, Block 7, KIC Plaza, No.388 Song Hu Road, Yang Pu District, Shanghai 200433 China Tel: 18721763396 Fax: 18721763396 E-mail: [email protected] FCC Confidential Authorization Date:2020-08-04 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AH25T2SW To: whom it may concern, In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Shanghai Sunmi Technology Co.,Ltd. hereby requests long-term confidential treatment of information accompanying this application as outlined below: Block Diagram Schematics Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely Yours, Signature: Typed or Printed Name: Zhang Wentang Title: Manager

EXHIBIT A - EUT EXTERNAL PHOTOGRAPHS Model: L1563 Model: L1562 Model: L1561 Model: L1573 Model: L1572 Model: L1571

EXHIBIT B - EUT INTERNAL PHOTOGRAPHS Model: L1563 2.4G Wi-Fi/5G Wi-Fi chain0 & BLE/BT Antenna 2.4G Wi-Fi/5G Wi-Fi chain1 Model: L1573 2.4G Wi-Fi/5G Wi-Fi chain1 2.4G Wi-Fi/5G Wi-Fi chain0 & BLE/BT Antenna

Bay Area Compliance Laboratories Corp. (Kunshan) FCC §1.1310 & §2.1091- MAXIMUM PERMISSIBLE EXPOSURE (MPE) Applicable Standard According to subpart 15.247 (i) and subpart 1.1310, 2.1091 systems operating under the provisions of this section shall be operated in a manner that ensures the public is not exposed to RF energy level in excess of the communication guidelines. Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) 0.3-1.346141.63*(100)30 1.34-30824/f2.19/f*(180/f²)30 30-30027.50.0730.230 300-1500/f/150030 1500-100,000/1.030 f = frequency in MHz; * = Plane-wave equivalent power density Calculated Formulary: Predication of MPE limit at a given distance S = PG/4πR² = power density (in appropriate units, e.g. mW/cm 2 ); P = power input to the antenna (in appropriate units, e.g., mW); G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain; R = distance to the center of radiation of the antenna (appropriate units, e.g., cm); Bay Area Compliance Laboratories Corp. (Kunshan) Calculated Data (worst case): Model: L1563 2 .4G Wi-Fi/BLE/BT: Mode Frequency Range (MHz) Maximum Antenna Gain Tune-up Conducted Power Evaluation Distance (cm) Power Density (mW/cm 2 ) MPE Limit (mW/cm 2 ) (dBi) (numeric)(dBm) (mW) 802.11b 2412-2462 2.19 1.66 23.00 199.53 20 0.0659 1.0 802.11g 2.19 1.66 24.00 251.19 20 0.0829 1.0 802.11n-HT202.19 1.66 24.00 251.19 20 0.0829 1.0 802.11n-HT40 2422-24522.19 1.66 23.50 223.87 20 0.0739 1.0 BLE (1Mbps) 2402-24802.19 1.66 0.50 1.12 20 0.0004 1.0 BLE (2Mbps) 2402-24802.19 1.66 1.00 1.26 20 0.0004 1.0 BT 2402-24802.19 1.66 9.50 8.91 20 0.0029 1.0 5G Wi-Fi: Mode Frequency Range (MHz) Antenna Gain Tune-up Conducted Power Evaluation Distance (cm) Power Density (mW/cm 2 ) MPE Limit (mW/cm 2 ) 802.11a 5150~5250 0.05 1.01 18.50 70.79 20 0.0142 1.0 5725~5850 0.05 1.01 21.00 125.89 20 0.0253 1.0 802.11ac20 5150~5250 0.05 1.01 20.50 112.20 20 0.0225 1.0 5725~5850 0.05 1.01 23.00 199.53 20 0.0401 1.0 802.11n20 5150~5250 0.05 1.01 20.50 112.20 20 0.0225 1.0 5725~5850 0.05 1.01 23.00 199.53 20 0.0401 1.0 802.11ac40 5150~5250 0.05 1.01 16.00 39.81 20 0.0080 1.0 5725~5850 0.05 1.01 22.50 177.83 20 0.0357 1.0 802.11n40 5150~5250 0.05 1.01 16.00 39.81 20 0.0080 1.0 5725~5850 0.05 1.01 22.50 177.83 20 0.0357 1.0 802.11ac80 5150~5250 0.05 1.01 10.50 11.22 20 0.0023 1.0 5725~5850 0.05 1.01 23.00 199.53 20 0.0401 1.0 Note: 1. The tune up power were declared by the manufacturer. 2. Wi-Fi and BT/BLE can't transmit simultaneously. 3. For 802.11b, 802.11g, 802.11a, the tune-up power is base on SISO mode For 802.11ac20/n20/n40/ac40/ac80, the tune-up power is base on MIMO mode Result: The device meet FCC MPE at 20 cm distance. Bay Area Compliance Laboratories Corp. (Kunshan) Model: L1573 2 .4G Wi-Fi/BLE/BT: Mode Frequency Range (MHz) Maximum Antenna Gain Tune-up Conducted Power Evaluation Distance (cm) Power Density (mW/cm 2 ) MPE Limit (mW/cm 2 ) (dBi) (numeric)(dBm) (mW) 802.11b 2412-2462 1.14 1.30 23.00 199.53 20 0.0516 1.0 802.11g 1.14 1.30 24.00 251.19 20 0.0650 1.0 802.11n-HT20 1.14 1.30 24.00 251.19 20 0.0650 1.0 802.11n-HT40 2422-24521.14 1.30 23.50 223.87 20 0.0579 1.0 BLE (1Mbps) 2402-24801.14 1.30 0.50 1.12 20 0.0003 1.0 BLE (2Mbps) 2402-24801.14 1.30 1.00 1.26 20 0.0003 1.0 BT 2402-24801.14 1.30 9.50 8.91 20 0.0023 1.0 5G Wi-Fi: Mode Frequency Range (MHz) Antenna Gain Tune-up Conducted Power Evaluation Distance (cm) Power Density (mW/cm 2 ) MPE Limit (mW/cm 2 ) 802.11a 5150~5250 1.57 1.44 18.50 70.79 20 0.0203 1.0 5725~5850 1.57 1.44 21.00 125.89 20 0.0361 1.0 802.11ac20 5150~5250 1.57 1.44 20.50 112.20 20 0.0321 1.0 5725~5850 1.57 1.44 23.00 199.53 20 0.0570 1.0 802.11n20 5150~5250 1.57 1.44 20.50 112.20 20 0.0321 1.0 5725~5850 1.57 1.44 23.00 199.53 20 0.0570 1.0 802.11ac40 5150~5250 1.57 1.44 16.00 39.81 20 0.0114 1.0 5725~5850 1.57 1.44 22.50 177.83 20 0.0509 1.0 802.11n40 5150~5250 1.57 1.44 16.00 39.81 20 0.0114 1.0 5725~5850 1.57 1.44 22.50 177.83 20 0.0509 1.0 802.11ac80 5150~5250 1.57 1.44 10.50 11.22 20 0.0032 1.0 5725~5850 1.57 1.44 23.00 199.53 20 0.0570 1.0 Note: 1. The tune up power were declared by the manufacturer. 2. Wi-Fi and BT/BLE can't transmit simultaneously. 3. For 802.11b, 802.11g, 802.11a, the tune-up power is base on SISO mode For 802.11ac20/n20/n40/ac40/ac80, the tune-up power is base on MIMO mode Result: The device meet FCC MPE at 20 cm distance.

FCC PART 15.407 TEST REPORT For Shanghai Sunmi Technology Co.,Ltd. Room 605, Block 7, KIC Plaza, No.388 Song Hu Road, Yang Pu District, Shanghai 200433 China FCC ID: 2AH25T2SW Report Type: Original Report Product Type: POS System Test En gineer: CK Huan g Report Number: RKSA200804002-00D Re port Date: 2020-10-19 Reviewed By: Oscar Ye EMC Mana ger Test Laboratory: Bay Area Compliance Laboratories Corp. (Kunshan) No.248 Chenghu Road, Kunshan, Jiangsu province, China Tel: +86-0512-86175000 Fax: +86-0512-88934268 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSA200804002-00D FCC Part 15.407 Page 2 of 208 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 4 TEST METHODOLOGY .................................................................................................................................................. 5 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 7 EQUIPMENT MODIFICATIONS ..................................................................................................................................... 21 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................. 21 EXTERNAL I/O CABLE ................................................................................................................................................ 22 BLOCK DIAGRAM OF TEST SETUP .............................................................................................................................. 23 SUMMARY OF TEST RESULTS ............................................................................................................................. 26 TEST EQUIPMENT LIST ......................................................................................................................................... 27 §1.1310& §2.1091 - MAXIMUM PERMISSIBLE EXPOSURE (MPE) ..................................................................... 28 APPLICABLE STANDARD ............................................................................................................................................ 28 CALCULATED FORMULARY: ....................................................................................................................................... 28 CALCULATED DATA (WORST CASE): .......................................................................................................................... 29 FCC §15.203 – ANTENNA REQUIREMENT ............................................................................................................. 31 APPLICABLE STANDARD ............................................................................................................................................ 31 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 31 FCC §15.407 (b) (6) §15.207 (a) – AC POWER LINE CONDUCTED EMISSIONS ............................................ 32 APPLICABLE STANDARD ............................................................................................................................................ 32 EUT SETUP ................................................................................................................................................................ 32 EMI TEST RECEIVER SETUP ....................................................................................................................................... 32 TEST PROCEDURE ...................................................................................................................................................... 33 FACTOR & OVER LIMIT CALCULATION ...................................................................................................................... 33 TEST RESULTS SUMMARY .......................................................................................................................................... 33 TEST DATA ................................................................................................................................................................ 33 §15.205 & §15.209 & §15.407(B)(1)(4) (8)(9) – UNDESIRABLE EMISSION & RESTRICTED BANDS .......... 38 APPLICABLE STANDARD ............................................................................................................................................ 38 EUT SETUP ................................................................................................................................................................ 38 E…

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EXHIBIT C - TEST SETUP PHOTOGRAPHS Model: L1563 Conducted Emissions (Front View) Conducted Emissions (Side View) Radiated Emissions (Below 1GHz) Radiated Emissions (1GHz-18GHz) Radiated Emissions (18GHz-40GHz) Model: L1573 Conducted Emissions (Front View) Conducted Emissions (Side View) Radiated Emissions (Below 1GHz) Radiated Emissions (1GHz-18GHz) Radiated Emissions (18GHz-40GHz)