2AJJC-TP4022Wireless Keyboard

1.Designed for P-4 controller, It is compatible with P-4 controller perfectly, and it can input letters and symbols easily and conveniently. 2.The wireless keyboard can be used to input letters and symbols to have a better experience of chatting, voice function, surfing, searching games, playing games and so on. This product is compatible with any versions of P-4 controller, and easy to install and take out from the P-4 controller. 3.While charging for the wireless keyboard, the P-4 controller can be charged too. Guideline: 1. Firstly, connect the P-4 console with power and LCD. Then turn it on and its power light will be on. 2. Adjust the switch of keyboard to “ON” to turn on the wireless keyboard, the blue LED will twinkle once. 3. Please insert the 2.4G receiver into the P-4 console USB port, and press the pairing key within 15 seconds. At this time the pairing blue LED will flash and match automatically, after connecting the keyboard with the P-4 controller, (Note: Make sure the pairing distance is within 0.5m; if failed pairing, please reset the above steps.) 4. The blue LED will be off, while pairing successfully, 5. The wireless keyboard can be used directly next time when turn it on and do not need to reconnect them again, once the wireless keyboard is connected to the 2.4 G receiver. 6. The P-4 controller's sound can be played by the wireless keyboard's loudspeaker when you connect the keyboard to P-4 original controller with the 3.5 audio jack, and put the power key at the station of Speake . 7. The 3.5 audio jack of keyboard can be used with the original headset with the same effect as the original controller. 8. The wireless keyboard will enter into sleeping mode automatically when it is disconnected, it can be reconnected again by pressing any key, please restart the keyboard and reconnect them again if automatic connection fails. 9. Press the “shift” key and the needed symbol key at the same time, you can input the relevant symbols. 10. Lock in the capital input if p you press the “Caps Lock” key once, User ManualUser Manual

FCCID:2AJJC-TP4022

LabelLocationOnEUT Label ProductName:WirelessKeyboard ModelNo.:TP4-022 FCCID:2AJJC-TP4022

FCCID:2AJJC-TP4022 ant

version01 ShenZhenYuYuanXinElectronicTechnologyCo.,LTD. DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:TP4-022 FCCID:2AJJC-TP4022 fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsfor internal antennatype(s) describedbelow: ModelNo.ofantenna: N/A Typeofantenna:PCBAntenna Gainoftheantenna: -0.58dBi Frequencyrange:2402-2480MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname:ShenZhenYuYuanXinElectronicTechnologyCo.,LTD. Address:Building11,TianluohuIndustryPark,GuihuaIndustryArea,GuanguangRoad, GuanlanTown,LonghuaDistrict,Shenzhen,Guangdong,China City:Shenzhen ZIP/Postalcode:N/A Country:China Place:ChinaDate:2020-11-27 Signature:

FCCID:2AJJC-TP4022 RFEXPOSUREEVALUATION EUTSpecification EUTWirelessKeyboard ModelNameTP4-022 FrequencybandWLAN:2.412GHz~2.462GHz (Operating)WLAN:5.18GHz~5.32GHz/5.50GHz~5.70GHz WLAN:5.745GHz~5825GHz Others(2.4G:2402-2480MHz) DevicecategoryPortable(<20cmseparation) Mobile(>20cmseparation) Others___ AntennadiversitySingleantenna Multipleantennas Txdiversity Rxdiversity Tx/Rxdiversity Max.outputpower94.04dBuV/m(-1.218dBm)(0.756mW) Antennagain-0.58dBi EvaluationappliedMPEEvaluation SAREvaluation StandardRequirement PortableDevice Accordingto§15.247(i)and§1.1307b(1),systemsoperatingundertheprovisionsofthis sectionshallbeoperatedinamannerthatensuresthatthepublicisnotexposedtoradio frequencyenergylevelsinexcessoftheCommission’sguidelines.SeeKDB447498D01 GeneralRFExposureGuidanceV6,section4.3.1. The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparation distances≤50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)] · [ √ f(GHz)] ≤ 3.0for1-gSARand ≤ 7.5for10-gextremitySAR, 16 where·f(GHz)istheRFchanneltransmitfrequencyinGHz · PoweranddistanceareroundedtothenearestmWandmmbefore calculation17 · Theresultisroundedtoonedecimalplaceforcomparison Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50 mmandfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmisappliedtodetermineSARtestexclusion. FCCID:2AJJC-TP4022 MeasurementResult ChannelMaxOutputMaxtune-upMaxOutputMaxOutputCalculationThreshold Frequencypowertolerancepowerpower Value (Note1) Value (GHz)(dBm)Outputpower(dBm)(mW) (dBm) 2.402-1.218 -1.218 ± 1 -0.2180.9510.2953.0 EIRP=E-104.8+20logD=94.04-104.8+20log3=-1.218dbm Note1:CalculationValue=[(max.powerofchannel,includingtune-up tolerance,mW)/(min.testseparationdistance,mm)] · [ √ f(GHz)]. Foxexample:0.951/5*√2.402=0.295≤3.0 AccordingtoKDB447498D01V6,thresholdatwhichnoSARrequiredis≤3.0for1-gSAR, separationdistanceis5mm,andnosimultaneousSARmeasurementisrequired. TheSARmeasurementisnotnecessary.

ReportNo.:18220WC00146501FCCID:2AJJC-TP4022Page1of33 Code:AB-RF-05-a FCCTESTREPORT ClientName:ShenZhenYuYuanXinElectronicTechnologyCo.,LTD. Address: Building11,TianluohuIndustryPark,GuihuaIndustry Area,GuanguangRoad,GuanlanTown,Longhua District,Shenzhen,Guangdong,China ProductName:WirelessKeyboard Date:Nov.26,2020 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC00146501FCCID:2AJJC-TP4022Page2of33 Code:AB-RF-05-a Contents 1.GeneralInformation ............................................................................................................................................... 4 1.1.ClientInformation ....................................................................................................................................... 4 1.2.DescriptionofDevice(EUT) ..................................................................................................................... 4 1.3.AuxiliaryEquipmentUsedDuringTest ................................................................................................... 5 1.4.DescriptionofTestModes ........................................................................................................................ 5 1.5.ListofChannels .......................................................................................................................................... 5 1.6.DescriptionofTestSetup .......................................................................................................................... 6 1.7.TestEquipmentList .................................................................................................................................... 7 1.8.MeasurementUncertainty ......................................................................................................................... 8 1.9.DescriptionofTestFacility ........................................................................................................................ 8 2.SummaryofTestResults ..................................................................................................................................... 9 3.ConductedEmissionTest ................................................................................................................................... 10 3.1.TestStandardandLimit .......................................................................................................................... 10 3.2.TestSetup .................................................................................................................................................. 10 3.3.TestProcedure .......................................................................................................................................... 10 3.4.TestData .................................................................................................................................................... 11 4.RadiatedEmissionandBandEdge .................................................................................................................. 16 4.1.TestStandardandLimit .......................................................................................................................... 16 4.2.TestSetup .................................................................................................................................................. 17 4.3.TestProcedure .......................................................................................................................................... 18 4.4.TestData .................................................................................................................................................... 19 5.20dBBandwidthTest .......................................................................................................................................... 29 5.1.TestStandardandLimit .......................................................................................................................... 29 5.2.TestSetup .................................................................................................................................................. 29 5.3.TestProcedure .......................................................................................................................................... 29 5.4.TestData .................................................................................................................................................... 29 6.AntennaRequirement ......................................................................................................................................... 32 6.1.TestStandardandRequirement ............................................................................................................ 32 6.2.AntennaConnectedConstruction .......................................................................................................... 32 APPENDIXI--TESTSETUPPHOTOGRAPH ................................................................................................... 33 APPENDIXII--EXTERNALPHOTOGRAPH ..................................................................................................... 33 APPENDIXIII--INTERNALPHOTOGRAPH ..................................................................................................... 33 ReportNo.:18220WC00146501FCCID:2AJJC-TP4022Page3of33 Code:AB-RF-05-a TESTREPORT Applicant: ShenZhenYuYuanXinElectronicTechnologyCo.,LTD. Manufacturer: ShenZhenYuYuanXinElectronicTechnologyCo.,LTD. ProductName: WirelessKeyboard ModelNo.:TP4-022 TradeMark: N.A. Rating(s): KeyboardInput:DC5V,1A(withDC3.7Vbatteryinside) Output:DC5V,0.8A DongleInput:DC5VviaUSBPort TestStandard(s): FCCPart15SubpartC,Paragraph15.249 TestMethod(s): ANSIC63.10:2013 ThedevicedescribedaboveistestedbyShenzhenAnbotekComplianceLaboratoryLimitedto determinethemaximumemissionlevelsemanatingfromthedeviceandtheseverelevelsofthedevice canendureandits…

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FCCID:2AJJC-TP4022 PhotoofPowerLineConductedEmissionTest PhotoofRadiationEmissionTest