2AAIN-VISION3VISION 3

VISION 3 Portable Video Entertainment Syst em USER MANUAL 2 FCC Warning Statement3 Saf et y I nstructions3 Contents5 Remote Control5 Getting Started6 Source Switching Key 6 Bluetooth Connection 6 Headphone Output 8 Auracast 7 Mic Input 8 AUX Input 8 HDMI Input 9 FM Radio 10 USB Charging 10 USB Player 10 EQ Presets Audio 10 EQ Presets Video 10 Multimedia Compatibility 11 Standby Function 11 Wakeup Function 11 Specif ications12 Limited Warranty13 Important Safety Instructions 1) Read these instructions – All the safety and operating instructions should be read before this product is operated. 2) Keep these instructions – The safety and operating instructions should be retained for future reference. 3) Heed all warnings - All warnings on the appliance and in the operating instructions should be adhered to. 4) Follow all instructions – All operating and use instructions should be followed. 3 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. 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 guarant ee 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. Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environm ent. This transmitter must not be co‐located or operating in conjunction with any other antenna or transmitter. This equipment should be installed and operated with minimum distance 20cm between the radiator&your body. 5)This apparatus can be used in wet location conditions after disconnected the AC Mains supply and closing the water proof cap for the AC inlet. It must not be used in wet location conditions when charging. Do not use this apparatus near water-The appliance should not be used near water or moisture – for example, in wet basement or near a swimming pool. 6)Clean only with dry cloth. 7)Do not block any ventilation openings, install in accordance with the manufacturer’s instructions. 8)Do not install near any heat sources such as radiations, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9)Do not defeat the safety purpose of the polarized or grounding plug. A polarized plug has two blades with one wider than the other. A grounding plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 10)Protected the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 11)Only use attachments/accessories specified by the manufacturer. 12)Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart or rack is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. 13)Unplug this apparatus during lighting storms or when unused for long periods of time. 14)Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. 15)Mains plug is used as the disconnect device, the disconnect device shall remain readily operable. 16)Do not install this equipment in a confined or building-in space such as a book case or similar unit, and remain a well ventilation conditions at open site. The ventilation should not be impeded by covering the ventilation openings with items, such as newspapers, table-cloth, curtains, etc. 17)No naked flame sources, such as lighted candles, should be placed on the apparatus. 18) Attention should be drawn to the environmental aspects of battery disposal. 19)The use of apparatus in moderate climate. 20)The apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on the apparatus. WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. WARNING: The batteries shall not be exposed to excessive heat such as sunshine, fire or the like. CAUTION: Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type. Protective earthing terminal. The apparatus should be connected to a mains socket outlet with a protective earthing connection. 4 This box includes the following items: • Remote Control • User Manual (incl. Warranty Statement) • Quick Start Guide • TYPE-C to HDMI Cable • Micro USB Cable • TV Tuner Antenna • Clot…

Text truncated - open the document above for the full version.

(ACOUSTMAXINTERNATIONALCO.,LTD) (2026.08.28) EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(i)requestfor(FCCID:2AAIN-VISION3) [ACOUSTMAXINTERNATIONALCO.,LTD](“theapplicant”)certifiesthattheequipment forwhichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceiving anequipmentauthorizationpursuanttosection2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,theequipmentdoes notutilizecyber-securityoranti-virussoftwarefromKasperskyLab,Inc,oranyofits successorsandassignees,whichisalsoonthe“coveredlist”. Sincerely, (Applicantprintedname:ZhiyunWu) (Title:Manager) (Company: ACOUSTMAXINTERNATIONALCO.,LTD ) (ACOUSTMAXINTERNATIONALCO.,LTD) (2026.08.28) EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(ii)requestfor(FCCID:2AAIN-VISION3) [ACOUSTMAXINTERNATIONALCO.,LTD](“theapplicant”)certifiesthat,asofthedate ofthefilingoftheapplication,theapplicantisnotidentifiedontheCoveredListasan entityproducing“covered”equipment. Sincerely, (Applicantprintedname:ZhiyunWu) (Title:Manager) (Company:ACOUSTMAXINTERNATIONALCO.,LTD)

Attestation Statements 27/08/2026 TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for FCC ID：2AAIN-VISION3 ACOUSTMAX INTERNATIONAL CO., LTD, the undersigned, hereby authorize E&S International Enterprises, Inc.to act as our designated U.S. agent for service of process, ACOUSTMAX INTERNATIONAL CO., LTD accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. E&S International Enterprises, Inc. accepts the responsibility to act as designated U.S. agent for service of process, provides an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Information： Company name: ACOUSTMAX INTERNATIONAL CO., LTD Contact Name:Hongguang Lu Address: Unit D16/F Cheuk Nang Plaza 250 Hennessy RoadWanchai,HongKong,China FRN: 0022783641 Telephone No: 86-13680267386 Email: [email protected] U.S. Agent Information: Company Name:E&S International Enterprises, Inc. Address: 7801 Hayvenhurst Ave.Van Nuys, Ca. 91406 Contact Name: Eli CHORBAJIAN FRN:0030411623 Grandee code: 2AYPE Telephone No: +1.818.702.2221 Email: [email protected]

ACOUSTMAXINTERNATIONALCO.,LTD 2026-08-28 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:CONFIDENTIALITYREQUESTFOR(Productname:VISION3/ Model:MNVISION3,MNVISION-X,MNVISION-X,MNVISION3-S,MNVISION3- Pro-Plus,MNVISION3-PRO,MNVISION156-PLUS,MNVISION156+, MNVISION156-2,MNVISION3-156,MNVISION-156,MNVISION156-C, MNVISION3-156-C,MNVISION-156-C,MNVISIONC-156,MNVISIONX-156, MNVISION173,MNVISION3-Max,MNVISION3-XL,MNVISION-Pro-Plus, VISION173-PRO,MNVISION173-PLUS,MNVISION173+,MNVISION173-2, MNVISION3-173,MNVISION-173,MNVISION173-C,MNVISION3-173-C, MNVISION-173-C,MNVISIONC-173,MNVISIONX-173,MNVISION-PRO, MNVISIONProPlus,VISION173PRO,MNVISION173-PLUS,MNVISION173+, MNVISION173-2,MNVISION3-173,MNVISION-173,MNVISION173-C, MNVISION3-173-C,MNVISION-173-C,MNVISIONC-173,MNVISIONX-173, MNVISIONPRO/FCCID:2AAIN-VISION3) ToWhomItMayConcern: Thisletterservesasanofficialrequestforconfidentialityundersections0.457and0.459 ofCFR47.Wehaverequestedthatthe -e.g.Blockdiagram -e.g.SCH -e.g.OperationalDescription requiredtobesubmittedwiththisapplicationbepermanentlywithheldfrompublic review. Theabovedocumentsarecompanyproprietaryinformationthatcouldneverget intothepossessionofyourcompetition. Pleasecontactmeifthereisanyinformationyoumayneed. Sincerely, (Applicantprintedname: ZhiyunWu ) (Title: Manager ) (Company:ACOUSTMAXINTERNATIONALCO.,LTD)

ACOUSTMAXINTERNATIONALCO.,LTD 2026-08-28 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeShenzhenMostTechnologyServiceCo.,Ltd.toacton ourbehalfinallmattersrelatingtoapplicationforequipmentauthorization,includingthesigning ofalldocumentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothe denialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseAct of1988,21U.S.C.853(a). Thisagreementexpiresoneyearfromthecurrentdate. Sincerely, (Applicantprintedname: ZhiyunWu ) (Title: Manager ) (Company: ACOUSTMAXINTERNATIONALCO.,LTD )

Modeldifferenceletter 2026.08.28 DearMETReviewer, ThisisanewApplicationfromAcoustMaxInternationalCorporation ModelNo.:MNVISION3,MNVISION-X,MNVISION-X,MNVISION3-S, MNVISION3-Pro-Plus,MNVISION3-PRO,MNVISION156-PLUS,MNVISION156+, MNVISION156-2,MNVISION3-156,MNVISION-156,MNVISION156-C, MNVISION3-156-C,MNVISION-156-C,MNVISIONC-156,MNVISIONX-156, MNVISION173,MNVISION3-Max,MNVISION3-XL,MNVISION-Pro-Plus, VISION173-PRO,MNVISION173-PLUS,MNVISION173+,MNVISION173-2, MNVISION3-173,MNVISION-173,MNVISION173-C,MNVISION3-173-C, MNVISION-173-C,MNVISIONC-173,MNVISIONX-173,MNVISION-PRO, MNVISIONProPlus,VISION173PRO,MNVISION173-PLUS,MNVISION173+ ， MNVISION173-2,MNVISION3-173,MNVISION-173,MNVISION173-C, MNVISION3-173-C,MNVISION-173-C,MNVISIONC-173,MNVISIONX-173, MNVISIONPRO OnlythemodelMNVISION3wastested,Theelectricalcircuitdesign,layout, componentsusedandinternalwiringareidentical,Onlythemodelnameand appearancecolouraredifferent. Thankyouforyourcooperation! Yourssincerely, Signatory: Name: ZhiyunWu Position: Manager CompanyName: ACOUSTMAXINTERNATIONALCO.,LTD Address: UnitD16/FCheukNangPlaza250HennessyRoad Wanchai,HongKong,China Tel/Fax 13510365603/852-25301919 E-Mail: [email protected]

ModelNo.:MNVISION3 FRONTVIEWOFSAMPLE BACKVIEWOFSAMPLE ModelNo.:MNVISION3 LEFTVIEWOFSAMPLE RIGHTVIEWOFSAMPLE ModelNo.:MNVISION3 TOPVIEWOFSAMPLE BOTTOMVIEWOFSAMPLE ModelNo.:MNVISION3 PARTVIEWOFSAMPLE PARTVIEWOFSAMPLE ModelNo.:MNVISION3 PARTVIEWOFSAMPLE PARTVIEWOFSAMPLE ModelNo.:MNVISION3 PARTVIEWOFSAMPLE

Label：

ModelNo.:MNVISION3 Page1of6 INTERNALVIEWOFSAMPLE INTERNALVIEWOFSAMPLEPCB ModelNo.:MNVISION3 Page2of6 INTERNALPHOTOOFSAMPLEPCB INTERNALVIEWOFSAMPLEPCB ModelNo.:MNVISION3 Page3of6 INTERNALPHOTOOFSAMPLEPCB INTERNALPHOTOOFSAMPLEPCB EDRPCBantenna 2.4Greceivingantenna ModelNo.:MNVISION3 Page4of6 INTERNALPHOTOOFSAMPLEPCB INTERNALPHOTOOFSAMPLEPCB ModelNo.:MNVISION3 Page5of6 INTERNALPHOTOOFSAMPLEPCB INTERNALPHOTOOFSAMPLEPCB ModelNo.:MNVISION3 Page6of6 INTERNALPHOTOOFSAMPLEPCB

ShenzhenMostTechnologyServiceCo.,Ltd. EastA,1floorofNewAolinFactorybuiding,LangshanErlu,NorthDistrict, Hi-techIndustryPark,Nanshan,Shenzhen,Guangdong,China RFExposureEvaluationReport ReportReferenceNo. ....................... : FCCID.. ............................................... : MTEB26070184-H 2AAIN-VISION3 Compiledby (position+printedname+signature)..:Fileadministrators EkaterinaZhang Supervisedby (position+printedname+signature) .. :TestEngineerSunnyDeng Approvedby (position+printedname+signature) .. : ManagerYvetteZhou Dateofissue ......................................... :July21,,2026 RepresentativeLaboratoryName . :ShenzhenMostTechnologyServiceCo.,Ltd. Address.................................................: No.5,2ndLangshanRoad,NorthDistrict,Hi-techIndustrialPark, Nanshan,Shenzhen,Guangdong,China. Applicant’sname...............................: ACOUSTMAXINTERNATIONALCO.,LTD Address.................................................: UnitD16/FCheukNangPlaza250HennessyRoad Wanchai,HongKong,China Testspecification/Standard ............ : 47CFRPart1.1307;47CFRPart1.1310 KDB447498D01GeneralRFExposureGuidancev06 TRFOriginator ...................................... :ShenzhenMostTechnologyServiceCo.,Ltd. ShenzhenMostTechnologyServiceCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenMostTechnologyServiceCo.,Ltd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenMostTechnologyServiceCo.,Ltd.takesnoresponsibilityforandwillnotassume liabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. Testitemdescription ........................ : VISION3 TradeMark............................................: MONSTER Model/Typereference.........................:MNVISION3 ListedModels......................................: MNVISION-X,MNVISION-X,MNVISION3-S,MNVISION3-Pro-Plus, MNVISION3-PRO,MNVISION156-PLUS,MNVISION156+, MNVISION156-2,MNVISION3-156,MNVISION-156,MNVISION156- C,MNVISION3-156-C,MNVISION-156-C,MNVISIONC-156, MNVISIONX-156,MNVISION173,MNVISION3-Max,MNVISION3- XL,MNVISION-Pro-Plus,VISION173-PRO,MNVISION173-PLUS, MNVISION173+,MNVISION173-2,MNVISION3-173,MNVISION- 173,MNVISION173-C,MNVISION3-173-C,MNVISION-173-C, MNVISIONC-173,MNVISIONX-173,MNVISION-PRO,MNVISION ProPlus,VISION173PRO,MNVISION173-PLUS,MNVISION173+, MNVISION173-2,MNVISION3-173,MNVISION-173,MNVISION173- C,MNVISION3-173-C,MNVISION-173-C,MNVISIONC-173, MNVISIONX-173,MNVISIONPRO ModulationType .................................. :GFSK,π/4DQPSK,8DPSK OperationFrequency..........................:2402MHzto2480MHz ReportNo.:MTEB26070184-HPage 2 of 7 HardwareVersion................................. V01 SoftwareVersion ................................... V02 Rating ..................................................... : INPUTRANGE:100-240V~50/60Hz40W USBOUTPUT:5V2.1A DC12VbyBattery Result ..................................................... :PASS ReportNo.:MTEB26070184-HPage 3 of 7 TESTREPORT EquipmentunderTest:VISION3 Model/Type:MNVISION3 ListedModels: MNVISION-X,MNVISION3-S,MNVISION3ProPlus,MNVISION3 PRO,MNVISION156-PLUS,MNVISION156+,MNVISION156-2, MNVISION3-156,MNVISION-156,MNVISION156-C,MNVISION3- 156-C,MNVISION-156-C,MNVISIONC-156,MNVISIONX-156, MNVISION173,MNVISION3Max,MNVISION3XL,MNVISIONPro Plus,VISION173PRO,MNVISION173-PLUS,MNVISION173+, MNVISION173-2,MNVISION3-173,MNVISION-173,MNVISION173- C,MNVISION3-173-C,MNVISION-173-C,MNVISIONC-173, MNVISIONX-173,MNVISIONPRO Remark OnlythemodelMNVISION3wastested,Theelectricalcircuit design,layout,componentsusedandinternalwiringareidentical, Onlythemodelnameandappearancecolouraredifferent. Applicant:ACOUSTMAXINTERNATIONALCO.,LTD Address: UnitD16/FCheukNangPlaza250HennessyRoad Wanchai,HongKong,China Manufacturer:ACOUSTMAXINTERNATIONALCO.,LTD Address :UnitD16/FCheukNangPlaza250HennessyRoad Wanchai,HongKong,China TestResult:PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:MTEB26070184-HPage 4 of 7 1.RevisionHistory RevisionIssueDateRevisionsRevisedBy 002026.07.21InitialIssueAlisaLuo ReportNo.:MTEB26070184-HPage 5 of 7 2.SAREvaluation 2.1RFExposureComplianceRequirement 2.1.1StandardRequirement AccordingtoKDB447498D01GeneralRFExposureGuidancev06 4.3.1.StandaloneSARtestexclusionconsiderations UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheador bodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions,bymeasurementor numericalsimulation,isnotrequiredwhenthecorrespondingSARExclusionThresholdcondition,listed below,issatisfied. 2.1.2Limits AccordingtoFCCPart1.1310:Thecriterialistedinthefollowingtableshallbeusedtoevaluatethe environmentimpactofhumanexposuretoradiofrequency(RF)radiationasspecifiedinpart1.1307(b) F=FrequencyinMHz FriisFormula Friistransmissionformula:Pd=(Pout*G)/(4*Pi*R 2 )Where Pd=powerdensityinmW/cm 2 Pout=outputpowertoantennainmW G=gainofantennainlinearscale Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm 2 .Ifweknowthemaximumgainoftheantennaandthetotalpower inputtotheantenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitisreached. ReportNo.:MTEB26070184-HPage 6 of 7 2.1.3EUTRFExposure BTclassic GFSK Testchannel PeakOutputPower (dBm) Tuneuptolerance (dBm) Maximumtune-upPower (dBm) Lowest(2402MHz)-1.82-1.82±1-0.82 Middle(2441MHz)-2.39-2.39±1-1.39 Highest(2480MHz)-3.91-3.91±1-2.91 π/4DQPSK Testchannel PeakOutputPower (dBm) Tuneuptolerance (dBm) Maximumtune-upPower (dBm) Lowest(2402MHz)-0.97-0.97±10.03 Middle(2441MHz)-1.52-1.52±1-0.52 Highest(2480MHz)-2.97-2.97±1-1.97 8DPSK Testchannel PeakOutputPower (dBm) Tuneuptolerance (dBm) Maximumtune-upPower (dBm) Lowest(2402MHz)-0.58-0.58±10.42 Middle(2441MHz)-1.07-1.07±1-0.07 Highest(2480MHz)-2.59-2.59±1-1.59 Worstcase:8DPSK Channel Maximum tune-upPower (dBm) Maximumtune-up Power (MW) AntennaGain(dBi) Power …

Text truncated - open the document above for the full version.

ShenzhenMostTechnologyServiceCo.,Ltd. No.5,2ndLangshanRoad,NorthDistrict,Hi-techIndustrialPark,Nanshan, Shenzhen,Guangdong,China. TESTREPORT FCCRulesPart15.247 ReportReferenceNo. ....................... : FCCID.. ............................................... : MTEB26070184-R 2AAIN-VISION3 Compiledby (position+printedname+signature)..:Fileadministrators EkaterinaZhang Supervisedby (position+printedname+signature) .. :TestEngineerSunnyDeng Approvedby (position+printedname+signature)..: ManagerYvetteZhou Dateofissue ......................................... :July21,2026 RepresentativeLaboratoryName . :ShenzhenMostTechnologyServiceCo.,Ltd. Address.................................................: EastA,1/F.,NewAolinFactoryBuiding,LangshanErlu,North Area,Hi-TechIndustrialPark,NanshanDistrict,Shenzhen, Guangdong,China Applicant’sname...............................: ACOUSTMAXINTERNATIONALCO.,LTD Address.................................................: UnitD16/FCheukNangPlaza250HennessyRoad Wanchai,HongKong,China Testspecification/Standard ............ : FCCRulesPart15.247 TRFOriginator......................................:ShenzhenMostTechnologyServiceCo.,Ltd. ShenzhenMostTechnologyServiceCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongastheShenzhenMost TechnologyServiceCo.,Ltd.isacknowledgedascopyrightownerandsourceofthematerial.ShenzhenMost TechnologyServiceCo.,Ltd.takesnoresponsibilityforandwillnotassumeliabilityfordamagesresultingfromthe reader'sinterpretationofthereproducedmaterialduetoitsplacementandcontext. Testitemdescription ........................ : VISION3 TradeMark............................................: MONSTER Model/Typereference ......................... :MNVISION3 ListedModels......................................:MNVISION-X,MNVISION-X,MNVISION3-S,MNVISION3-Pro-Plus, MNVISION3-PRO,MNVISION156-PLUS,MNVISION156+, MNVISION156-2,MNVISION3-156,MNVISION-156,MNVISION156- C,MNVISION3-156-C,MNVISION-156-C,MNVISIONC-156, MNVISIONX-156,MNVISION173,MNVISION3-MaxMNVISION3- XL,MNVISION-Pro-Plus,VISION173-PRO,MNVISION173-PLUS, MNVISION173+,MNVISION173-2,MNVISION3-173,MNVISION- 173,MNVISION173-C,MNVISION3-173-C,MNVISION-173-C, MNVISIONC-173,MNVISIONX-173,MNVISION-PRO,MNVISION ProPlus,VISION173PRO,MNVISION173-PLUS,MNVISION173+, MNVISION173-2,MNVISION3-173,MNVISION-173,MNVISION173- C,MNVISION3-173-C,MNVISION-173-C,MNVISIONC-173, MNVISIONX-173,MNVISIONPRO ModulationType .................................. : GFSK,π/4DQPSK,8DPSK OperationFrequency .......................... : From2402MHzto2480MHz HardwareVersion................................. V01 SoftwareVersion................................... V02 ReportNo.:MTEB26070184-RPage 2 of 48 Rating.....................................................: INPUTRANGE:100-240V~50/60Hz40W USBOUTPUT:5V2.1A DC12VbyBattery Result.....................................................:PASS ReportNo.:MTEB26070184-RPage 3 of 48 TESTREPORT EquipmentunderTest:VISION3 Model/Type:MNVISION3 ListedModels: MNVISION-X,MNVISION-X,MNVISION3-S,MNVISION3-Pro- Plus,MNVISION3-PRO,MNVISION156-PLUS,MNVISION156+, MNVISION156-2,MNVISION3-156,MNVISION-156, MNVISION156-C,MNVISION3-156-C,MNVISION-156-C, MNVISIONC-156,MNVISIONX-156,MNVISION173,MNVISION3- Max,MNVISION3-XL,MNVISION-Pro-Plus,VISION173-PRO, MNVISION173-PLUS,MNVISION173+,MNVISION173-2, MNVISION3-173,MNVISION-173,MNVISION173-C,MNVISION3- 173-C,MNVISION-173-C,MNVISIONC-173,MNVISIONX-173, MNVISION-PRO,MNVISIONProPlus,VISION173PRO, MNVISION173-PLUS,MNVISION173+,MNVISION173-2, MNVISION3-173,MNVISION-173,MNVISION173-C,MNVISION3- 173-C,MNVISION-173-C,MNVISIONC-173,MNVISIONX-173, MNVISIONPRO Remark OnlythemodelMNVISION3wastested,Theelectricalcircuit design,layout,componentsusedandinternalwiringareidentical, Onlythemodelnameandappearancecolouraredifferent. Applicant:ACOUSTMAXINTERNATIONALCO.,LTD Address: UnitD16/FCheukNangPlaza250HennessyRoad Wanchai,HongKong,China Manufacturer:ACOUSTMAXINTERNATIONALCO.,LTD Address :UnitD16/FCheukNangPlaza250HennessyRoad Wanchai,HongKong,China TestResult : PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:MTEB26070184-RPage 4 of 48 Contents 1REVISIONHISTORY...........................................................................................................................5 2TESTSTANDARDS..............................................................................................................................6 3SUMMARY.................................................................................................................................................7 3.1GeneralRemarks..........................................................................................................................................7 3.2ProductDescription.....................................................................................................................................7 3.3EquipmentUnderTest.................................................................................................................................7 3.4ShortdescriptionoftheEquipmentunderTest(EUT).............................................................................7 3.5EUToperationmode.....................................................................................................................................8 3.6BlockDiagramofTestSetup.......................................................................................................................8 3.7TestItem(EquipmentUnderTest)Description*........................................................................................8 3.8AuxiliaryEquipment(AE)Description........................................................................................................8 3.9AntennaInformation*....................................................................................................…

Text truncated - open the document above for the full version.

ReportNo.:MTEB26070184-RPage 40 of 48 TestGraphs OutOfBandEmission GFSK_DH5_Channel0 OutOfBandEmission π/4DQPSK_2-DH5_Channel0 30.0MHz-25000.0MHz GFSK_DH5_Channel0 30.0MHz-25000.0MHz π/4DQPSK_2-DH5_Channel0 OutOfBandEmission GFSK_DH5_Channel39 OutOfBandEmission π/4DQPSK_2-DH5_Channel39 30.0MHz-25000.0MHz GFSK_DH5_Channel39 30.0MHz-25000.0MHz π/4DQPSK_2-DH5_Channel39 ReportNo.:MTEB26070184-RPage 41 of 48 OutOfBandEmission GFSK_DH5_Channel78 OutOfBandEmission π/4DQPSK_2-DH5_Channel78 30.0MHz-25000.0MHz GFSK_DH5_Channel78 30.0MHz-25000.0MHz π/4DQPSK_2-DH5_Channel78 OutOfBandEmission 8DPSK_3-DH5_Channel0 30.0MHz-25000.0MHz 8DPSK_3-DH5_Channel0 OutOfBandEmission 8DPSK_3-DH5_Channel39 30.0MHz-25000.0MHz 8DPSK_3-DH5_Channel39 ReportNo.:MTEB26070184-RPage 42 of 48 OutOfBandEmission 8DPSK_3-DH5_Channel78 30.0MHz-25000.0MHz 8DPSK_3-DH5_Channel78 OutOfBandEmission(Left) GFSK_DH5_ChannelHopping OutOfBandEmission(Left) π/4DQPSK_2-DH5_ChannelHopping OutOfBandEmission(Right) GFSK_DH5_ChannelHopping OutOfBandEmission(Right) π/4DQPSK_2-DH5_ChannelHopping OutOfBandEmission(Left) 8DPSK_3-DH5_ChannelHopping OutOfBandEmission(Right) 8DPSK_3-DH5_ChannelHopping ReportNo.:MTEB26070184-RPage 43 of 48 APPENDIXVI.DutyCycle TestResult ModulationPacketsChannel OnTime (ms) Period (ms) Duty Cycle(%) Duty Cycle (linear) Duty Cycle Factor (dB) 1/T GFSKDH5 02.8863.74877.000.77001.13510.3465 392.8863.74877.000.77001.13510.3465 782.8863.74877.000.77001.13510.3465 π/4DQPSK2-DH5 02.8923.74877.160.77161.12610.3458 392.8923.74877.160.77161.12610.3458 782.8923.74877.160.77161.12610.3458 8DPSK3-DH5 02.8943.74877.210.77211.12330.3455 392.8943.74877.210.77211.12330.3455 782.8923.74877.160.77161.12610.3458 TestGraphs GFSK(DH5)_Channel0GFSK(DH5)_Channel39 GFSK(DH5)_Channel78π/4DQPSK(2-DH5)_Channel0 π/4DQPSK(2-DH5)_Channel39π/4DQPSK(2-DH5)_Channel78 ReportNo.:MTEB26070184-RPage 44 of 48 8DPSK(3-DH5)_Channel08DPSK(3-DH5)_Channel39 8DPSK(3-DH5)_Channel78

ReportNo.:MTEB26070184-RPage 45 of 48 APPENDIXVII.DwellTime TestResult ModulationPacketChannel Pulse Width(ms) Numberof Pulsesin 31.6 seconds DwellTime (ms) Limit(ms)Result GFSK DH1 Hopping 0.3828316120.96 <400 PASS DH31.632150244.8PASS DH52.880103296.64PASS π/4DQPSK 2-DH10.3912318124.4PASS 2-DH31.644156256.46PASS 2-DH52.880113325.44PASS 8DPSK 3-DH10.3924319125.18PASS 3-DH31.644151248.24PASS 3-DH52.896109315.66PASS Note:Dwelltime=Pulsetime(ms)*NumberofPulsesin31.6seconds TestGraphs PulseWidth GFSK_DH1 NumberofPulsesin31.6seconds GFSK_DH1 PulseWidth GFSK_DH3 NumberofPulsesin31.6seconds GFSK_DH3 PulseWidth GFSK_DH5 NumberofPulsesin31.6seconds GFSK_DH5 ReportNo.:MTEB26070184-RPage 46 of 48 PulseWidth π/4DQPSK_2-DH1 NumberofPulsesin31.6seconds π/4DQPSK_2-DH1 PulseWidth π/4DQPSK_2-DH3 NumberofPulsesin31.6seconds π/4DQPSK_2-DH3 PulseWidth π/4DQPSK_2-DH5 NumberofPulsesin31.6seconds π/4DQPSK_2-DH5 PulseWidth 8DPSK_3-DH1 NumberofPulsesin31.6seconds 8DPSK_3-DH1 ReportNo.:MTEB26070184-RPage 47 of 48 PulseWidth 8DPSK_3-DH3 NumberofPulsesin31.6seconds 8DPSK_3-DH3 PulseWidth 8DPSK_3-DH5 NumberofPulsesin31.6seconds 8DPSK_3-DH5 ReportNo.:MTEB26070184-RPage 48 of 48 APPENDIXVIII.NumberOfHoppingChannel TestResult ModulationPacket NumberofHopping Channel LimitResult GFSKDH57915PASS π/4DQPSK2-DH57915PASS 8DPSK3-DH57915PASS TestGraphs HoppingPlot GFSK HoppingPlot π/4DQPSK HoppingPlot 8DPSK **********************EndofReport**********************

ANTENNASPECIFICATION Summary ITEMANT SPEC Model Name2.4GANT Antenna platePCB antenna Center Frequency 2400MHz2450MHz2500MHz 0 DB-0.01 DB-1.6 DB MAX. Gain0 DB PolarizationHorizontal and Vertical Impedance50Ohm Manufacture AntennaPhoto&Length(mm) Frequency （MHz） Gain(dBi) HorizontalVertical Max.MinMax.Min 24000-36.52-1.81-28.82 2450-0.01-30.31-1.92-18.95 2500-1.6-32.64-4.55-16.65

ModelNo.:MNVISION3 CETESTSETUP RETESTSETUP ModelNo.:MNVISION3 RETESTSETUP