YN5-LK-591GWireless Keyboard

2.4G Touchpad Keyboard Package Content 2.4G Touchpad Keyboard 2.4G Wireless Receiver User Manual Keyboard and maintenance Service Provides customers with warranty of 12 MONTHS from the date of purchase. 1.Clean only with a dry cloth. Make sure the unit is turned off before cleaning. Do not use liquid cleanser. 2.Never apply heavy impact on the unit like dropping it or crush it. 3.Keep the unit away from fire, such as gas stove ,candle or fireplace. 4.Please charge the unit with the USB cable included to avoid product damage and explosion. 5.Never scratching the unit by sharp object, to ensure the normal operation please charge the unit on time. User Manual Always follow these basic safety precautions when using the unit. This will reduce the risk of product damage and personal injury. Do not disassemble, repair or modify the unit by yourself. Refer servicing to qualified personnel. Do not dispose of the unit in extreme heat to avoid explosion. Keep the unit away from direct sunlight or heat source. Do not expose the unit to rain or moisture to avoid any malfunction. Product Name: 2.4g Touchpad Keyboard Product Dimention:355*128.9*16.86mm Net Weight:370g LayoutQWERTY Compatibility: Windows 8/8.1, Android TV/Tablet, Apple iMac Battery Type: Two AAA Batteries Working Period: 120 hrs Standby Time: 80 days Key Life: Up to 1 million times click Operation Temperature Range:- 20°C~50°C We thank you for choosing product and hope you enjoy using it.Please ensure that you fully read and understand the information within this user guide prior to using your product. We sincerely hope that this high quality product offers you endless hours of entertainment. Precautions for Safety Technical Specification Product Structure 4.Left 5.Right 6.Function shortcut key 1.Capital letter indicator 2.Power indicator 3.Touch board Volume down Next Volume up MusicPlay/Pause SearchMedia Hot keys Home Mouse lockTask manager Email Previous 7.Power on/off 8.Battery slot 9.2.4G wireless receiver 3 12 4 5 6 8 9 7 ONOFF 1. Turn on the unit by pull the power switch to ON position 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. 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 off 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 different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. 2When turn on, press Fn + ESC for two seconds and the blue light will blink, then insert 2.4G receiver into the USD port of the computer, it will match automatically 2.4G keyboard user guide FCC STATEMENT : ON OFF Hint: Press Fn + media hot key to active the function iOS do not support touch board Media Hot keys Notice: The keyboard and receiver will connected automatically thereafter at the first match, you just need to insert the receiver into the USB port and turn on the keyboard. Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Model# : LK-591G (Keyboard) Model# : R-591G (Receiver)

SCS-F18:ProjectandProductCertificationRepresentativeAuthorizationLetterPage1of2Rev5.0 775MontagueExpressway Milpitas,CA95035 Tel:408-526-1188 Fax:408-526-1088 Email:[email protected] ProjectandProduct CertificationRepresentative AuthorizationLetter ReasonforAmendment(current/obsolete) RevisionHistory ApprovedDate FromTo InitialRelease(obsolete)1.01.0Nov-14-2006 Revisedwording(obsolete)1.02.0Sept–25-2007 Updatedcompanytemplate(obsolete)2.03.0Jan-31-2012 Updatedletterinformation(obsolete)3.04.0May-23-2014 AddedFCCIDfield(current)4.05.0Sept162014 SCS-F18:ProjectandProductCertificationRepresentativeAuthorizationLetterPage2of2Rev5.0 (ShenzhenLantianElectronicsCo.,Ltd) (2015-07-29) To:SIEMIC,INC. 775MontagueExpressway, Milpitas,CA95035 USA DearSir/Madam, Re:ProductCertificationRepresentativeAuthorizationLetter We,_____ShenzhenLantianElectronicsCo.,Ltd_____herebyauthorizeSIEMIC,Inc.toactas aCertificationBodyforcertifyingforthefollowingproject(s): Productdescription:WirelessKeyboard Modelname:LK-591G,M2CLK591G,44369 FCCID:YN5-LK-591G Sincerely, Client’ssignature RunWang/Engineer CompanyName:ShenzhenLantianElectronicsCo.,Ltd Address:BuildingA2,Area4,FuqiaoIndustrialPark,Qiaot,Bao?anZone,Shenzhen,China Email:[email protected]

SCS-F19:ConfidentialityRequestLetterPage 1 of 2 Rev4.0 775MontagueExpressway Milpitas,CA95035 Tel:408-526-1188 Fax:408-526-1088 Email:[email protected] Confidentiality RequestLetter ReasonforAmendment(current/obsolete) RevisionHistory ApprovedDate FromTo InitialRelease(obsolete)1.01.0Nov-14-2006 AddingCFR2.459(obsolete)1.02.0August–11-2008 Updatedcompanytemplate&Addedtextbox (obsolete) 2.03.0Jan-31-2012 AddedICconfidentialityletterform(current)3.04.0March-26-2015 SCS-F19:ConfidentialityRequestLetterPage 2 of 2 Rev4.0 (ShenzhenLantianElectronicsCo.,Ltd) (2015-07-29) To: FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD Subject:PermanentConfidentialityRequestforFCCID:YN5-LK-591G Weherebyrequestconfidentialtreatmentofinformationaccompanyingthisapplicationasoutlinedbelow: -BlockDiagram -Schematics -OperationalDescription Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedtothepublic.The publicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovideunjustifiedbenefitstoits competitors. TheapplicantunderstandsthatpursuanttoSection0.457&0.459oftheRules,disclosureofthisapplicationand allaccompanyingdocumentationwillnotbemadebeforethedateoftheGrantforthisapplication. Sincerely, Client’ssignature RunWang/Engineer CompanyName:ShenzhenLantianElectronicsCo.,Ltd Address:BuildingA2,Area4,FuqiaoIndustrialPark,Qiaot,Bao?anZone,Shenzhen,China Email:[email protected]

ShenzhenLantianElectronicsCo.,Ltd DeclarationonModelDifferences We, ShenzhenLantianElectronicsCo.,Ltd BuildingA2,Area4,FuqiaoIndustrialPark,Qiaot,Bao?anZone,Shenzhen,China Declarethatthefollowingproduct(s): ProductName:WirelessKeyboard ModelNumber:LK-591G,M2CLK591G,44369 FCCID:YN5-LK-591G Utilizetheidenticalcircuitdesign,PCBlayout,shieldingandinterfacewith(LK-591G),only themodelnumberandcolouraredifference.Thereforethisapplicationcanberegardedas identicalinperformancetothesubmittedtestsample. Themanufacturerwouldtakealltheresponsibilitiesfortheaboveproduct(s). Forandonbehalfof Shenzhen,China AuthorizedpersonLocation Name:RunWang Position:Engineer Dateofissue:2015-07-29 *IherebydeclarethatIamentitledtosignonbehalfoftheapplicantandthattheinformationsuppliediscorrectandcomplete.

Figure1 TheEUT-TopView Figure2 TheEUT-BottomView Figure3 TheEUT-FrontView Figure4 TheEUT-BackView Figure5 TheEUT-RightView Figure6 TheEUT-LeftView

LabelLocationOnEUT

ProductName:WirelessKeyboard ModelNo.:LK-591G FCCID:YN5-LK-591G ThisdevicecomplieswithPart15oftheFCCRules.Operation issubjecttothefollowingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2)Thisdevicemustacceptanyinterferencereceived,including interferencethatmaycauseundesiredoperation.

Figure7 TheEUT-InsideView Figure8 PCBoftheEUT-FrontView Figure9 PCBoftheEUT-BackView Figure10 PCBoftheEUT-ModuleView Antenna

ShenzhenAnbotekComplianceLaboratoryLimited FCCID: YN5-LK-591GPage1 of 32 ReportNo. : R011507234I ShenzhenAnbotekComplianceLaboratoryLimited Tel:(86)755-26066544Fax:(86)755-26014772www.anbotek.com FCCTESTREPORT for ShenzhenLantianElectronicsCo., Ltd WirelessKeyboard ModelNo.: LK-591G,M2CLK591G,44369 ReportNumber:R011507234I DateofTest:Jul.09~24,2015 DateofReport:Jul.25,2015 Preparedfor:ShenzhenLantianElectronicsCo.,Ltd Address:BuildingA2, Area4, FuqiaoIndustrialPark,QiaotouVillage, FuyongTown,Bao'anZone,Shenzhen,China PreparedBy:ShenzhenAnbotekComplianceLaboratoryLimited Address:1/F.,Building1, SECIndustrialPark,No.0409QianhaiRoad, NanshanDistrict,Shenzhen,Guangdong,China Tel:(86)755-26066544 Fax:(86)755-26014772 ShenzhenAnbotekComplianceLaboratoryLimited FCCID: YN5-LK-591GPage2 of 32 ReportNo. : R011507234I ShenzhenAnbotekComplianceLaboratoryLimited Tel:(86)755-26066544Fax:(86)755-26014772www.anbotek.com TABLEOF CONTENTS Description Page Test Report 1. GENERALINFORMATION......................................................................................................4 1.1. Descriptionof Device(EUT)................................................................................................................4 1.2. AuxiliaryEquipmentUsedduringTest ................................................................................................5 1.3. Descriptionof Test Facility..................................................................................................................5 1.4. MeasurementUncertainty.....................................................................................................................5 2. TESTPROCEDURE....................................................................................................................6 3. RADIATIONINTERFERENCE................................................................................................7 3.1 . Requirements(15.249,15.209):............................................................................................................7 3.2. Test Procedure......................................................................................................................................7 3.3. Test Results...........................................................................................................................................7 4. BANDEDGE................................................................................................................................13 4.1 . Requirements(15.249):.......................................................................................................................13 4.2. Test Procedure....................................................................................................................................13 4.3. Test Configuration:.............................................................................................................................13 4.4. Test Results.........................................................................................................................................14 5. OCCUPIEDBANDWIDTH......................................................................................................23 5.1 . Requirements:....................................................................................................................................23 5.2. Test SET-UP.......................................................................................................................................23 5.3 Test Equipment....................................................................................................................................23 5.4. Test Results.........................................................................................................................................23 6. ANTENNAAPPLICATION......................................................................................................26 6.1. Antennarequirement...........................................................................................................................26 6.2. Result..................................................................................................................................................26 7. PHOTOGRAPH.........................................................................................................................27 7.1. Photoof RadiationEmissionTest .......................................................................................................27 ShenzhenAnbotekComplianceLaboratoryLimited FCCID: YN5-LK-591GPage3 of 32 ReportNo. : R011507234I ShenzhenAnbotekComplianceLaboratoryLimited Tel:(86)755-26066544Fax:(86)755-26014772www.anbotek.com TESTREPORT Applicant: ShenzhenLantianElectronicsCo., Ltd Manufacturer: HuizhouKerecsenOpto-ElectronicsCo., Ltd EUT: WirelessKeyboard ModelNo.: LK-591G,M2CLK591G,44369 SerialNo.: N.A . TradeMark: N.A. Rating: DC 3V , 10mA MeasurementProcedureUsed: FCCPart15SubpartC, Paragraph15.207,15.249& 15.209 Thedevicedescribedaboveis testedby ShenzhenAnbotekComplianceLaboratory Limitedto determinethe maximumemissionlevelsemanatingfromthe deviceand the severelevelsof the devicecan endureand its performancecriterion.The measurement resultsare containedin this test reportand ShenzhenAnbotekComplianceLaboratory Limitedis assumedfull of responsibilityfor the accuracyand completenessof these measurements.Also,thisreportshowsthatthe EUT(EquipmentUnderTest)is technicallycompliantwiththe FCCPart 15 SubpartC requirements. Thisreportappliesto abovetestedsampleonlyand shallnot be reproducedin part without writtenapprovalof ShenzhenAnbotekComplianceLaboratoryLimited. DateofTest:Jul.09~24,2015 Preparedby: (TestedEngineer/KeboZhang) Reviewer: (ProjectManager/AmyDing) Approved&AuthorizedSigner: (Manager/TomChen) ShenzhenAnbotekComplianceLaboratoryLimited FCCID: YN5-LK-591GPage4 of 32 ReportNo. : R011507234I ShenzhenAnbotekCompl…

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1.PhotoofRadiationEmissionTest