2ABC5-E0039Android Tablet

INTERACTIVE DIGITAL SIGNAGE User Manual 1)Do not push objects into holes and ventilation slots. Do not expose this product to moisture or place any objects fil ed with liquids on or near the product. Do not place a naked flame sou ce, such as lighted candles, on or near this product. Do not store or operate the device in environments where the temperature is above 50 degrees celsius or below -10 degrees celsius. Do not intentionally hit the device or place heavy or sharp objects on the device. Only use accessories specified by the manu acturer. Keep the device away from benzene, diluents, and other chemicals. Do not attempt to repair this product yourself. Always use a qualified service agent to perform adjustments or repairs. Copyright Information All intellectual property rights in this publication are owned by and protected by applicable copyright laws and international treaty provisions. retains all rights not expressly granted. No part of this publication may be reproduced in any form whatsoever or used to make any derivative work without prior written approval by . Reserves the right to revise this publication, and/or make improvements or changes in the product(s) and/or the program(s) described in this documentation at any time without prior notice. The information in this document is provided in good faith, but without any representation or warranty whatsoever, whether it is accurate,or complete or otherwise, and on express understanding that shall have no liability whatsoever to other parties in any way arising from or relating to the information or its use. All other trademarks are the property of their respective owners. Other company and brand products and service names are trademarks or registered trademarks of their respective holders. Important Notices INTERACTIVE DIGITAL SIGNAGE Package Contents Please make sure all of the following are present when you unpack your INTERACTIVE DIGITAL SIGNAGE. User manual AC Power Cable INTERACTIVE DIGITAL SIGNAGE User Manual Features Dual core cortex A72+Quad core A53,RK3399 LCD full HD panel Resolution:1920*1080 Android 12 10-Point capacitive touch RAM 4GB/Internal memory 64GB RJ45 ethernet WiFi 802.11b/g/n , a/ac Bluetooth 4.0 / 5.0 2*5W Speaker HDMI in USB host/Type-c 10 594.1mm530.4mm 995.3mm 942.2mm 12 14 13 11 1 3 2 55.60mm 7 9 5 4 8 6 1 2 8 9 USB host 3 4 5 6 7 10 11 12 13 AC in power supply port Type-c Vol - External microphone input USB host USB/Touch VESA 400*400mm 14 Speaker Power ON/OFF HDMI IN Ethernet Port Earphone output Vol+ No.FunctionNo. Function 43" Exterior Components FCC STATEMENT : 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. Warning: Changes or modications not expressly approved by the party responsible for compliance 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 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 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 o 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 dierent from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This symbol on the product or in the instructions means that your electrical and electronic equipment should be disposed of at the end of its life separately from your household waste. There are separate collection systems for recycling in your country. For more information, please contact the local authority or your retailer where you purchased the product.

Code:AB-RF-05-b ExternalPhotograph Code:AB-RF-05-b Code:AB-RF-05-b Code:AB-RF-05-b

LabelLocationOnEUT Label ProductName:AndroidTablet ModelNo.:WF4313T FCCID:2ABC5-E0039 ThisdevicecomplieswithPart15oftheFCCRules.Operationis subjecttothefollowingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2)Thisdevicemustacceptanyinterferencereceived,including interferencethatmaycauseundesiredoperation.

Code:AB-RF-05-b InternalPhotograph ANT Code:AB-RF-05-b Code:AB-RF-05-b Code:AB-RF-05-b Code:AB-RF-05-b Code:AB-RF-05-b Code:AB-RF-05-b Code:AB-RF-05-b Code:AB-RF-05-b

version01 SHENZHENELECTRONTECHNOLOGYCO.,LTD. DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:WF4303T,P-WAL-240-ELC-10 FCCID:2ABC5-E0039 fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsforinternalantennatype(s) describedbelow: ModelNo.ofantenna:WF4313 Typeofantenna:FPCantenna Gainoftheantenna:2.4G:2.66dBi;Wi-Fi5.2G:3.96dBi;Wi-Fi5.8G:5.09dBi Frequencyrange:2.4G:2400~2500MHz;Wi-Fi5.2G:5150~5250MHz; Wi-Fi5.8G:5725~5850MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname:SHENZHENELECTRONTECHNOLOGYCO.,LTD. Address: Bld.2,YingfengIndustrialZone,TantouCommunity,Songgang Street,Baoan,Shenzhen,China. City:Shenzhen ZIP/Postalcode:/ Country:China Place:Date:1/6/2023 Signature:

The Holy bond Electronics Co., Ltd. Antenna Test Report Customer: 亿莱顿 Project: WF4313(R114主板） Product: WIFI/BTAntenna—FPC Report date: 2022-12-13 Prepared by :曾立文 Checked by :Eason Huang Approved by : 深圳市亿圣邦科技有限公司 深圳市亿圣邦科技有限公司 1 Purpose This report is to measure the performance of SLK for Master Antenna on亿莱顿. All measure data are showed below. Content 1. Product Overview 2. Test Result 2.1 WIFI/BT Antenna VSWR/S11 2.2 WIFI/BT Antenna Gain/Efficiency/3D DATE 2.3 WIFI Antenna TRP/TIS 3.Conclusions 深圳市亿圣邦科技有限公司 2 1. Product Overview & Dimension 深圳市亿圣邦科技有限公司 3 WIFI-天线 2. Test Result 2.1 WIFI /BT/ Antenna VSWR/S11 深圳市亿圣邦科技有限公司 4 2. Test Result 2.2 WIFI/BT Antenna Gain/Efficiency/3D DATE 深圳市亿圣邦科技有限公司 5 2. Test Result 2.2 WIFI /BTAntenna Gain/Efficiency/3D DATE 深圳市亿圣邦科技有限公司 6 2. Test Result 2.2 WIFI Antenna Gain/Efficiency/3D DATE 深圳市亿圣邦科技有限公司 7 深圳市亿圣邦科技有限公司 2. Test Result 2.3 WIFI Antenna TRP/TIS WIFI CH功率(54M) 灵敏度 (54M) 802.11a 3610.7-70.2 14911.3-70.4 16511.4-70.5 WIFI CH功率(11M) 灵敏度 (11M) 802.11b 112.2-77.5 612.1-77.6 1111.5-70.5 WIFI CH功率(54M) 灵敏度 (54M) 802.11g 111.5-66.5 611.3-66.4 1111.0-66.2 WIFI CH功率(MCS7) 灵敏度 (MCS7) 802.11n 110.6-65.5 610.5-64.3 1110.3-62.5 8 3. Conclusions 深圳市亿圣邦科技有限公司 9

RFEXPOSUREEVALUATION AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeusedto evaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF)Radiation asspecifiedin§1.1307(b) FCCID:2ABC5-E0039 EUTSpecification EUTAndroidTablet Frequencyband(Operating)WLAN:2.412GHz~2.462GHz WLAN:5150~5250MHz WLAN:5725~5850MHz Others:BLE:2402-2480MHz DevicecategoryPortable(<20cmseparation) Mobile(>20cmseparation) Others___ ExposureclassificationOccupational/Controlledexposure(S=5mW/cm2) GeneralPopulation/Uncontrolledexposure(S=1mW/cm2) Antennadiversity Singleantenna Multipleantennas Txdiversity Rxdiversity Tx/Rxdiversity Max.outputpower BLE:7.26dBm(0.0053W) WiFi2.4G:17.95dBm(0.0624W) WiFi5.2G:18.51dBm(0.0710W) WiFi5.8G:17.84dBm(0.0608W) Antennagain(Max)BLE:2.66dBi WiFi2.4G:2.66dBi WiFi5.2G:3.96dBi WiFi5.8G:5.09dBi EvaluationappliedMPEEvaluation SAREvaluation LimitsforMaximumPermissibleExposure(MPE) Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) Power Density(mW/cm 2 ) Average Time (A)LimitsforOccupational/ControlExposures 300-1500----F/3006 1500-100000----56 (B)LimitsforGeneralPopulation/UncontrolExposures 300-1500----F/15006 1500-100000----130 Friistransmissionformula:Pd=(Pout*G)\(4*pi*R2) Where Pd=PowerdensityinmW/cm 2 Pout=outputpowertoantennainMw G=gainofantennainlinearscale Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdthelimitofMPE,1mW/cm2.Ifweknowthemaximumgainoftheantennaand totalpowerinputtotheantenna,throughthecalculation,wewillknowthedistance wheretheMPElimitisreached. MaxMeasurementResult Operating Mode Measured Power Tuneup tolerance Max.Tune upPower Antenna Gain Powerdensity at20cm Powerdensity Limits (mW/cm2) (dBm)(dBm)(dBm)(dBi)(mW/cm2) BLE7.267.26±18.262.66 0.0025 1 WiFi2.4G17.9517.95±118.952.66 0.0288 1 WiFi5.2G18.5118.51±119.513.96 0.04431 WiFi5.8G17.8417.84±118.845.09 0.0492 1 TheWIFIandBLEcannottransmitsimultaneously.

Page 1 of 73 AppendixTestData ReportNo:18220WC20288503TestSampleNO:1-2-2 StartTestDate：2022.12.19FinishTestDate:2022.12.26 TestEngineer:Auditor: Temperature:24.3 °C RelativeHumidity:40% Pressure:1012hPa AppendixA1:EmissionBandwidth TestResult TestModeAntennaFrequency[MHz] 26db EBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11AAnt1 518019.6005170.3605189.960------ 520019.8005190.2405210.040------ 524020.1205230.0005250.120------ 574519.4805735.4405754.920------ 578520.0805775.1205795.200------ 582520.3205814.9205835.240------ 11N20SISOAnt1 518020.8005169.6805190.480------ 520020.8005189.7605210.560------ 524020.5205229.8005250.320------ 574520.7605734.7605755.520------ 578520.8805774.6805795.560------ 582520.8805814.5605835.440------ 11N40SISOAnt1 519038.7205170.8005209.520------ 523038.6405210.8805249.520------ 575539.1205735.6405774.760------ 579539.1205775.5605814.680------ 11AC20SISOAnt1 518020.5605169.6005190.160------ 520021.0005189.4805210.480------ 524020.8805229.5205250.400------ 574520.8005734.5205755.320------ 578520.8005774.6005795.400------ 582521.1605814.4005835.560------ 11AC40SISOAnt1519039.7605170.1605209.920------ Page 2 of 73 523039.4405210.4005249.840------ 575539.7605735.3205775.080------ 579539.6005775.3205814.920------ 11AC80SISOAnt1 521080.1605170.4805250.640------ 577580.0005735.4805815.480------ Page 3 of 73 TestGraphs 11A_Ant1_5180 11A_Ant1_5200 11A_Ant1_5240 Page 4 of 73 11A_Ant1_5745 11A_Ant1_5785 Page 5 of 73 11A_Ant1_5825 11N20SISO_Ant1_5180 11N20SISO_Ant1_5200 Page 6 of 73 11N20SISO_Ant1_5240 11N20SISO_Ant1_5745 Page 7 of 73 11N20SISO_Ant1_5785 11N20SISO_Ant1_5825 11N40SISO_Ant1_5190 Page 8 of 73 11N40SISO_Ant1_5230 11N40SISO_Ant1_5755 Page 9 of 73 11N40SISO_Ant1_5795 11AC20SISO_Ant1_5180 11AC20SISO_Ant1_5200 Page 10 of 73 11AC20SISO_Ant1_5240 11AC20SISO_Ant1_5745 Page 11 of 73 11AC20SISO_Ant1_5785 11AC20SISO_Ant1_5825 11AC40SISO_Ant1_5190 Page 12 of 73 11AC40SISO_Ant1_5230 11AC40SISO_Ant1_5755 Page 13 of 73 11AC40SISO_Ant1_5795 11AC80SISO_Ant1_5210 11AC80SISO_Ant1_5775 Page 14 of 73 Page 15 of 73 AppendixA2:Occupiedchannelbandwidth TestResult TestModeAntennaFrequency[MHz] OCB [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11AAnt1 518016.5965171.77485188.3708------ 520016.6025191.77875208.3807------ 524016.6045231.77085248.3748------ 574516.6055736.79645753.4014------ 578516.6085776.77845793.3864------ 582516.6135816.75955833.3725------ 11N20SISOAnt1 518017.9465171.06845189.0144------ 520017.9655191.09025209.0552------ 524017.9475231.10085249.0478------ 574517.9455736.14275754.0877------ 578517.9435776.06985794.0128------ 582517.9955816.03665834.0316------ 11N40SISOAnt1 519036.1545172.02825208.1822------ 523036.1355212.04095248.1759------ 575536.1945737.03345773.2274------ 579536.2155777.03155813.2465------ 11AC20SISOAnt1 518018.0325170.97865189.0106------ 520017.9815190.99435208.9753------ 524018.0225230.98375249.0057------ 574518.0155736.01165754.0266------ 578518.0305776.02075794.0507------ 582518.0235815.97005833.9930------ 11AC40SISOAnt1 519036.5235171.76715208.2901------ 523036.4645211.79345248.2574------ 575536.5135736.84745773.3604------ 579536.4915776.79245813.2834------ 11AC80SISOAnt1 521075.3765172.61575247.9917------ 577575.2795737.72295813.0019------ Page 16 of 73 TestGraphs 11A_Ant1_5180 11A_Ant1_5200 11A_Ant1_5240 Page 17 of 73 11A_Ant1_5745 11A_Ant1_5785 Page 18 of 73 11A_Ant1_5825 11N20SISO_Ant1_5180 11N20SISO_Ant1_5200 Page 19 of 73 11N20SISO_Ant1_5240 11N20SISO_Ant1_5745 Page 20 of 73 11N20SISO_Ant1_5785 11N20SISO_Ant1_5825 11N40SISO_Ant1_5190 Page 21 of 73 11N40SISO_Ant1_5230 11N40SISO_Ant1_5755 Page 22 of 73 11N40SISO_Ant1_5795 11AC20SISO_Ant1_5180 11AC20SISO_Ant1_5200 Page 23 of 73 11AC20SISO_Ant1_5240 11AC20SISO_Ant1_5745 Page 24 of 73 11AC20SISO_Ant1_5785 11AC20SISO_Ant1_5825 11AC40SISO_Ant1_5190 Page 25 of 73 11AC40SISO_Ant1_5230 11AC40SISO_Ant1_5755 Page 26 of 73 11AC40SISO_Ant1_5795 11AC80SISO_Ant1_5210 11AC80SISO_Ant1_5775 Page 27 of 73 Page 28 of 73 AppendixA3:Minemissionbandwidth TestResultB4 TestModeAntennaFrequency[MHz] 6dbEBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11AAnt1 574515.4805737.4405752.9200.5PASS 578515.5205777.2405792.7600.5PASS 582515.6405817.2805832.9200.5PASS 11N20SISOAnt1 574517.2005736.3205753.5200.5PASS 578517.0005776.5605793.5600.5PASS 582517.2005816.5205833.7200.5PASS 11N40SISOAnt1 575535.1205737.4805772.6000.5PASS 579535.3605777.4805812.8400.5PASS 11AC20SISOAnt1 574517.1205736.5605753.6800.5PASS 578516.9205776.2805793.2000.5PASS 582517.5205816.3205833.8400.5PASS 11AC40SISOAnt1 575535.3605737.4805772.8400.5PASS 579535.1205777.4805812.6000.5PASS 11AC80SISOAnt1577575.2005737.4005812.6000.5PASS Page 29 of 73 TestGraphsB4 11A_Ant1_5745 11A_Ant1_5785 11A_Ant1_5825 Page 30 of 73 11N20SISO_Ant1_5745 11N20SISO_Ant1_5785 Page 31 of 73 11N20SISO_Ant1_5825 11N40SISO_Ant1_5755 11N40SISO_Ant1_5795 Page 32 of 73 11AC20SISO_Ant1_5745 11AC20SISO_Ant1_5785 Page 33 of 73 11AC20SISO_Ant1_5825 11AC40SISO_Ant1_5755 11AC40SISO_Ant1_5795 Page 34 of 73 11AC80SISO_Ant1_5775 Page 35 of 73 AppendixB:DutyCycle TestResult TestModeAntennaFrequency[MHz] Transmission Duration[ms] Transmission Period[ms] DutyCycle [%] 11AAnt1 51800.170.2860.71 52000.180.2864.29 52400.180.2864.29 57450.170.2860.71 57850.180.2864.29 58250.170.2762.96 11N20SISOAnt1 51800.160.2661.54 52000.170.2762.96 52400.160.2661.54 57450.160.2759.26 57850.160.2661.54 58250.160.2759.26 11N40SISOAnt1 51900.100.2050.00 52300.100.2050.00 57550.100.2050.00 57950.100.2050.00 11AC20SISOAnt1 51800.150.2560.00 52000.150.2560.00 52400.150.2560.00 57450.150.2560.00 57850.150.2560.00 58250.150.2560.00 11AC40SISOAnt1 51900.090.1947.37 52300.080.1942.11 57550.080.1942.11 57950.090.1947.37 11AC80SISOAnt1 52100.060.1735.29 57750.060.1637.50 Page 36 of 73 TestGraphs 11A_Ant1_5180 11A_Ant1_5200 11A_Ant1_5240 Page 37 of 73 11A_Ant1_5745 11A_Ant1_5785 Page 38 of 73 11A_Ant1_5825 11N20SISO_Ant1_5180 11N20SISO_Ant1_5200 Page 39 of 73 11N20SISO_Ant1_5240 11N20SISO_Ant1_5745 Page 40 of 73 11N20SISO_Ant1_5785 11…

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ReportNo.:18220WC20288503FCCID:2ABC5-E0039Page1of46 Code:AB-RF-05-b FCCTestReport ClientName: SHENZHENELECTRONTECHNOLOGY CO.,LTD. ClientAddress: Bld.2,YingfengIndustrialZone,Tantou Community,SonggangStreet,Baoan, Shenzhen,China. ProductName:AndroidTablet ReportDate:Jan.05,2023 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC20288503FCCID:2ABC5-E0039Page2of46 Code:AB-RF-05-b Contents 1.GeneralInformation............................................................................................................................................6 1.1.ClientInformation.....................................................................................................................................6 1.2.DescriptionofDevice(EUT)..................................................................................................................6 1.3.AuxiliaryEquipmentUsedDuringTest.................................................................................................8 1.4.DescriptionofTestModes......................................................................................................................8 1.5.DescriptionOfTestSetup.......................................................................................................................9 1.6.TestEquipmentList...............................................................................................................................10 1.7.MeasurementUncertainty....................................................................................................................11 1.8.DescriptionofTestFacility....................................................................................................................11 2.SummaryofTestResults.................................................................................................................................12 3.ConductedEmissionTest................................................................................................................................13 3.1.TestStandardandLimit........................................................................................................................13 3.2.TestSetup...............................................................................................................................................13 3.3.TestProcedure.......................................................................................................................................13 3.4.TestData.................................................................................................................................................13 4.RadiationSpuriousEmissionandBandEdge.............................................................................................16 4.1.TestStandardandLimit........................................................................................................................16 4.2.TestSetup...............................................................................................................................................17 4.3.TestProcedure.......................................................................................................................................18 4.4.TestData.................................................................................................................................................19 5.MaximumconductedoutputpowerTest........................................................................................................30 5.1.TestStandardandLimit........................................................................................................................30 5.2.TestSetup...............................................................................................................................................30 5.3.TestProcedure.......................................................................................................................................30 5.4.TestData.................................................................................................................................................31 6.26dBBandwidth&99%OccupiedBandwidthTest.....................................................................................32 6.1.TestStandard..........................................................................................................................................32 6.2.TestSetup...............................................................................................................................................32 6.3.TestProcedure.......................................................................................................................................32 6.4.TestData.................................................................................................................................................32 7.Minimum6dBbandwidthTest.........................................................................................................................33 7.1.TestStandard..........................................................................................................................................33 7.2.TestSetup...............................................................................................................................................33 7.3.TestProcedure.......................................................................................................................................33 7.4.TestData.................................................................................................................................................33 8.PowerSpectralDensityTest...........................................................................................................................34 8.1.TestStandardandLimit............................................................................................................…

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Code:AB-RF-05-b TestSetupPhotograph PhotoofConductedEmissionMeasurement PhotoofRadiationEmissionTest Code:AB-RF-05-b