FCC ID: MG3-R328451 Remote Control

LibertyGlobalB.V. BabylonQuickReferenceGuide Ziggo R328451A99-00001 ACTIVATINGRF The flowchart below shows different setup methods that will be supported by the RCU implementation on the STB:

Figure1Quicksetflowchart ThefollowingaredescriptionsoftheQuicksetfeatures:

KeyCodesDownloadThisfeaturewilldownloadasetofIRcodestotheremote. CodeTestthisfeatureallowstheusertotestandseewhetheraselectedcodesetwillworkwitha specificdevicepriortoassigningittoamodeontheremote.Note:Thisfeatureisnotplannedtobe implementedontheSTB. Auto Setup The Quickset library in UAPI provides a feature of automated lookup by identifying the attached devices by means of HDMI-EDID look-up or using CEC control information. Automated lookup will allow the programming of devices that support EDID/CEC information automatically without going through the standard device-brand-model lookup route. CEC/EDID information of connected device is obtained and passed to respective API. Based on the information passed, API will retrieve code sets for the device connected which can be used for programming the remote. Manual Setup Manual setup assists the user with a UI flow and enables to setup RCU manually. The user is instructed to search for brand/model of his device, and the programming sequence is displayed with the correct ID to the user. Optimized Setup Maps Optimized setup maps assists the user with a UI flow, to setup his TV and AMP without searching for the model. After user selects brand, Quickset starts to test RCU keys, and by the user feedback finds the right device and programs it to the RCU. Note: Test keys for OSM are limited to Volume+, Volume- and Mute. One Touch View (OTV) OTV feature will be executed by pressing STB Power key or TV power Key depending on the state of STB. Features:

UEIUE878NMEH,512kBFlash,64KRAM BatteryType:2xAAAalkalinebatteries WhiteandRedLEDwithlightguideintoprightcorner. BLE4.2 34+4clickablekeyswithmetaldomes Includingsidekeyforprofileselection o HIDoverGATT(HOGP) o BatteryService o Voice:16kHz,16bits. o OTA o Voice Externalflash:512kB. BackgroundOTA Quickset IR o Onetouchview o AutoDiscovery o Brand/ModelSearch Dualstackbehavior(BLE&RF4CE). AutomaticpairinganddynamicbindingtoBLEandRF4CE. RF4CE o ZRC2.0,ZRC1.1 o VoiceoverRF4CE(UAPI):16kHz,16bits. o OTA OperatingTemperature o 0Cto+50C Asideofthisprojectadualstackwillalsobestartedinordertosupportthefollowingfeatures:

CustomerMarkingLabel Caution Pleasereadallsafetyinstructionstoensurepersonalsafetyandpreventdamagetoequipment. Warning Donoputremoteinafire Donotdisassembletheremotecontrol Disposaloftheremotecontrol Riskofexplosionifthebatteryisreplacedbyanincorrecttype batteryshallnotbeexposedtoexcessiveheatsuchassunshine,fireorthelike Disposalofabatteryintofireorahotoven,ormechanicallycrushingorcuttingofabattery, canresultinanexplosion Leavingabatteryinanextremelyhightemperaturesurroundingenvironmentcanresultinan explosionorleakageofflammableliquidorgas Abatterysubjectedtoextremelylowairpressuremayresultinanexplosionortheleakageof flammableliquidorgas ImportantSafetyInstructions 1. Readtheseinstructions 2. Keeptheseinstructions 3. Headallwarnings 4. Followallinstructions COMPLIANCEWITHFCCRULESANDREGULATIONS ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice, pursuanttopart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotection againstharmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates,usesandcan radiateradiofrequencyenergyandifnotusedinaccordancewiththeinstructions,maycause harmfulinterferencetoradiocommunications. However,thereisnoguaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthis equipmentdoescauseharmfulinterferencetoradioortelevisionreception,theuseris encouragedtotrytocorrecttheinterferencebyoneormoreofthefollowingmeasures:

Reorient or relocate the receiving antenna. Connect the equipment into an outlet on a circuit different from that to which the receiver Increaseordecreasetheseparationbetweentheequipmentandreceiver. is connected. Consultthedealeroranexperiencedremotecontrol/TVtechnicianforhelp. ThisequipmenthasbeenverifiedtocomplywiththelimitsforaClassBcomputingdevice, pursuanttoFCCRules.Theuseriscautionedthatchangesandmodificationsmadetothe equipmentwithouttheapprovalofmanufacturercouldvoidtheuser'sauthoritytooperatethis equipment. FCCAuthorizationLabel Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothefollowingtwo conditions:

1.Thisdevicemaynotcauseharmfulinterference. 2Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycause undesiredoperation. FCCID:MG3R328451

PANTONE Topcase - No Paint NCS $9000-N _|IR Translucent ABS Microphone Bottomcase - No Paint NCS 9000-N _|IR Translucent ABS NCS $ 9000-N _|IR Translucent ABS Batterydoor - No Paint Hard key caps - All keys Double shot key Chrome plated ring / NCS S 9000N core ES: & 20043-B fee Side-key cap - Includes internal rubber barrier NCS S 9000-N ABS Matte [YS 20043-B]

Lightguide Milky White Opaque white || Gloss / Spi A-2 [internal surfaces]

Logoplate - Printed logo Keypad printing - Pad printing Pure White Pad printing Topcase printing - Pad printing Pure White Pad printing Logoplate printing - Pad printing 2x AAA Batteries All keys metaldomes 1x Red LED 1x White LED NOTE: Colors on rendering are for reference only. Please refer to r

Pantone color book for true colors. i Laser parameters 3mm dot:

I =

FCC code only laser marked SSW, 800mm/s, 20 kHz for FF required countries BV LGI Babylon URC 2020 165 x 42,4 x 22 mm 4 YJ} 11Nov 2020 CONCEPTUAL This rendering is for reference only. It is not to scale and design features may vary upon engineering review. CONFIDENTIAL This is Proprietary Information of Universal Electronics Inc.

10092020 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD FCCAgentAuthorizationLetter Applicant ModelName(s) PartNumber FCCID UniversalElectronicsInc. LGIBabylon R328451A9900001 MG3R328451 We,theundersigned,herebyauthorizeHyundaiCTech,Inc.dbaHCTAmericaInc.toactonourbehalfin allmannersrelatingtoapplicationforequipmentauthorization,includingsigningofalldocuments relatingtothesematters.AnyandallactscarriedoutbyHyundaiCTech,Inc.dbaHCTAmericaInc.on ourbehalfshallhavethesameeffectasactsofourown. We,theundersigned,herebycertifythatwearenotsubjecttoadenialoffederalbenefits,thatincludes FCCbenefits,pursuanttoSection5301oftheAntiDrugAbuseActof1988,21U.S.C.853(a). WerecognizethatwearestillresponsibleforthetermsandconditionsoutlinedintheHCTAmerica ClientServicesAgreement. Thisauthorizationisvaliduntilfurtherwrittennoticefromtheapplicant. Sincerely, JesseMendez StaffEngineer,Electrical UniversalElectronicsInc. 201EastSandpointeAve7thFloor SantaAna,CA92707,U.S.A. JMendez@uei.com HyundaiCTech,Inc.dbaHCTAmerica,Inc. 1726RingwoodAvenueSanJose,CA95131TEL:

+1.510.933.8848||Fax:+1.510.933.8849 Page1of1

10092020 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD outlinedbelow:

FCCRequestforConfidentiality We hereby request confidential treatment of information accompanying this application as Applicant ModelName(s) PartNumber FCCID UniversalElectronicsInc. LGIBabylon R328451A9900001 MG3R328451 LongTermConfidentiality BlockDiagram Schematics OperationalDescription ShortTermConfidentiality InternalPhotos Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleased to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustifiedbenefitstoitscompetitors. The applicant understands that disclosure of this application and all accompanying documentationwillnotbemadebeforethedateoftheGrantforthisapplication. We would like request to hold documents listed under ShortTerm Confidentiality to remain confidentialupto180days. Sincerely, JesseMendez StaffEngineer,Electrical UniversalElectronicsInc. 201EastSandpointeAve7thFloor SantaAna,CA92707,U.S.A. JMendez@uei.com HyundaiCTech,Inc.dbaHCTAmerica,Inc. 1726RingwoodAvenueSanJose,CA95131TEL:

+1.510.933.8848||Fax:+1.510.933.8849 Page1of1