2AWD8-BTBVCIAThe wireless diagnostic interface

User Manual CR Max P PROFESSIONAL MULTI-SYSTEM CAR DIAGNOSTIC TOOL PROFESSIONAL. FAST. SMART. POWERFUL V01--2025.12.27 EN DE FR 12 Shop Information 13 Support 14 Remote Desk 15 Quick Link 16 About 17 Maintenance 18 Troubleshooting 19 Battery Usage 20 Repair Service 21 Compliance Information 22 Warranty 1 Product Structure 2 Operation 3 Diagnostics 4 Service 5 Videoscope (Optional) 6 Upgrade 7 Vehicle History 8 Uninstall 9 Code Library 10 Settings 11 User Data 2 7 8 14 17 17 18 18 18 18 18 18 18 19 19 19 19 20 20 21 21 22 12 Shop-Informationen 13 Unterstützung 14 Remote-Schreibtisch 15 Schneller Link 16 über 17 Wartung 18 Fehlerbehebung 19 Batterieverbrauch 20 Reparaturservice 21 Compliance-Informationen 22 Gewährleistung 1 Produktstruktur 2 Betrieb 3 Diagnose 4 Service 5 Videoskop (optional) 6 Aktualisierung 7 Fahrzeughistorie 8 Deinstallieren 9 Code-Bibliothek 10 Einstellungen 11 Benutzer Daten 24 29 30 36 40 40 41 41 41 41 41 41 41 42 42 42 42 43 43 44 44 45 12 Info atelier 13 Assistance 14 Bureau à distance 15 Raccourcis 16 À propos 17 Entretien 18 Dépannage 19 Utilisation de la batterie 20 Service de réparation 21 Informations de conformité 22 Garantie 1 Structure du produit 2 Opération 3 Diagnostic 4 Service 5 Vidéoscope (facultatif) 6 Mise à jour 7 Histoire véhicule 8 Désinstaller 9 Bibliothèque de code 10 Paramètres 11 Données Utilisateur 47 52 53 60 63 64 64 64 64 64 64 65 65 65 66 66 66 66 67 67 67 68 1 EN PRECAUTION To ensure personal safety and prevent damage to equipment/vehicles, always adhere to the safety guidelines and applicable test protocols provided by the vehicle/equipment manufacturer prior to use. Familiarize yourself with the safety instructions outlined in this manual. Vehicle maintenance methods and operator skill levels vary significantly. Given the wide range of diagnostic applications and vehicle systems supported by this tool, we cannot anticipate or prescribe safety measures for every scenario. Follow proper servicing practices aligned with ISO 14229-1 diagnostic protocols and SAE J2012 test procedures. DANGER Critical Ventilation Requirement Ensure the service area is WELL VENTILATED during engine operation or connect an exhaust extraction system to the vehicle’s tailpipe. Hazard Warning Engines emit carbon monoxide (CO) – an odorless toxic gas that causes impaired reaction times and poses life - threatening risks. SAFETY INSTRUCTIONS 1. Ventilation & Exhaust Management: Ensure proper ventilation or use exhaust extraction systems (SAE J1111) during engine operation to prevent carbon monoxide exposure. 2. Personal Protective Equipment: Wear ANSI - certified eye protection and secure loose clothing/hair to avoid entanglement with moving parts. 3. Vehicle Stabilization: Park in "PARK" (automatic) or "NEUTRAL" (manual), engage the parking brake, and block drive wheels to prevent unintended movement. 4. Electrical System Caution: Avoid ignition components (coil, wires, plugs) when energized. Disconnect test equipment before ignition/engine startup.Be extra cautious when working around the ignition coil, distributor cap, ignition wires and spark plugs. 5. Equipment Handling: Keep equipment dry, clean, and free from oil/grease. Use mild detergent for external cleaning only. 6. Fire Safety: Maintain an ABC - rated fire extinguisher nearby to address gasoline, chemical, or electrical fires. 7. Diagnostic Compliance: Follow vehicle/service manual protocols (ISO 14229 - 1) and ensure a fully charged battery with secure DLC connection. 8. EMI Protection: Avoid placing equipment on vehicle distributors to prevent damage from electromagnetic interference. 9. Distance & Distraction: Maintain ≥20cm clearance from the body and never operate equipment while driving to avoid accident. Power Sources The Diagnostic Tablet can receive power from any of the following sources:  Internal Battery Pack: A full charge provides approximately 8 hours of continuous operation. New batteries reach full capacity after approximately 3 to 5 charging and discharging cycles.  External Power Supply: Power via USB cable and USB external power adapter. 2 EN Power On Press the top - right Lock/Power button to power on. The system boots and shows the lock screen. Slide the lock icon upward to access the CR Max P menu. Power Off Terminate all vehicle communications before powering off. Forced shutdown during active communication may cause ECM issues on certain vehicles. Exit the Diagnostics app prior to powering down.  To power down the display tablet: Long press the Lock/Power Button -> Tap Power off -> Tap OK. Reboot System In case of system crash, long press the Lock/Power button and tap Reboot option to restart the system. 1 Product Structure . 10‖ LCD capacitive touch screen Heat Sink/ Speaker Collapsible Stand USB Port to connect external devices Power Button Long press to turn on/off Quick press to lock screen TYPE C Port 3 EN 1.1 Technical Specifications Item Description Recommended Use Indoor Operating System Android 8.1.0 Processor Quad Core 1.3 GHz Memory 2GB Storage 64GB Display 10-inch LCD capacitive touchscreen with 1280 x 800 resolution Connectivity  USB Host  USB Type C  Wi-Fi (2.4GHz) Body Color Black Audio Input/ Output  Input: N/A  Output: Buzzer & Speaker Power and Battery  3.8V/10000mAh 38Wh lithium-polymer battery  Charges via 5V DC power supply Tested Battery Life Around 8 hours of continuous use Type C Input 5V 2A Power Consumption 600mA (LCD on with default brightness, Wi-Fi on) @3.8 V Operating Temp. 0°C to 50°C(32°F to 122°F) Storage Temp. -20 to 70°C (-4 to 158°F) Operating Humidity 5% - 95% non-condensing Dimensions (W x H x D) 309.5mm x 218.5mm x 33mm (12.19 inch x 8.6 inch x 1.3 inch) Net Weight ≈1199g (2.64lb ) Supported Automotive Protocols ISO9141-2, ISO14230-2,ISO15765, K/L-Line, Flashing Code, SAE-J1850 VPW, SAE-J1850 PWM, ISO11898 (Highspeed, Middlespeed, Lowspeed and Singlewire CAN), CAN FD, SAE J2610,GM UART,UART Echo Byte Protocol, Honda Diag-H Proto…

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IcarsoftTechnologyInc. Address：1629KSt.Suite300N.W.WashingtonD.C.,20006UnitedStates. FRN:0029567583 Date:2025-12-31 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsPart2.911(d)(7)Filing SUBJECT:FCCApplicationforFCCID:2AWD8-BTBVCIA IcarsoftTechnologyInc.certifiesthat,asofthedateofthefilingoftheapplication,Icarsoft TechnologyInc..isourdesignatedU.S.agentforserviceofprocessfortheabovereferenced FCCID.IcarsoftTechnologyInc.acceptstomaintainanagentfornolessthanoneyearafter thegranteehasterminatedallmarketingandimportationortheconclusionofany Commission-relatedproceedinginvolvingtheequipment. IcarsoftTechnologyInc.accepts,asofthedateofthefilingoftheapplication,theobligationof thedesignatedU.S.agentforserviceofprocessforrepresentativeonbehalfoftheApplicant notedbelowforallfutureFCCIDcertification. DesignatedU.S.AgentInformation: Name:IcarsoftTechnologyInc. Address:1629KSt.Suite300N.W.WashingtonD.C.,20006UnitedStates. FRN:0029567583 ContactPerson:CynthiaBrook Tel.:(703)890-6001 Email:[email protected] Sincerely, SignedonbehalfofIcarsoftTechnologyInc.SignedonbehalfofIcarsoftTechnologyInc. Signature:Signature: Name:CynthiaBrookName:CynthiaBrook Title:managerTitle:manager Date:2025-12-31Date:2025-12-31

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2AWD8-BTBVCIA CRMax P VCI We, Applicant Company Name: Icarsoft Technology Inc. Address: 1629 K St. Suite 300 N.W. Washington D.C., 20006, United States Phone: +1703-890-6001 certify that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. This includes the cybersecurity and anti-virus software produced or provided by Kaspersky Lab, Inc. or any of ist successors and assignees. We certify that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2025-12-31 Signature Date Name / Title: Cynthia Brook / Manager Company: Icarsoft Technology Inc. Address: 1629 K St. Suite 300 N.W.Washington D.C., 20006, United States Phone: +1-703-890-6001 Fax: N/A E-Mail: [email protected]

Due Diligence Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern FCC ID Model name 2AWD8-BTBVCIA CRMax P VCI Pursuant to KDB 986446 D01 Covered Equipment Guidance the evaluation of the product above shows compliance for the following reasons: Compliance Evaluation process Results Inherent compliance The chipset(s) used is not capable of running the cybersecurity and/or anti-virus software Compliance The memory used does not allow the running the cybersecurity and/or anti-virus software Compliance The storage capacity does not allow the running the cybersecurity and/or anti-virus software Compliance The operating system used is not capable of running the cybersecurity and/or anti-virus software Compliance No inherent compliance Based on software bill of material Based on scan for running software on the device Based on filesystem scan for cybersecurity and/or anti-virus software The equipment for which authorization is sought complies with the rules and fulfils the requirements as detailed in the above mentioned KDB. Evaluation performed by Company Name: Shenzhen Huaxia Testing Technology Co., Ltd Contact Name: Yoyo Zhou Address: 1F., Block A of Tongsheng Technology Building, Huahui Road, Dalang Street, Longhua District, Shenzhen, China Phone: +86-755-26648642 Email: [email protected] Signature: Date: 2026-01-20

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2AWD8-BTBVCIA CRMax P VCI For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics • the Part List • the Tune up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2025-12-31 Signature Date Name / Title: Cynthia Brook / Manager Company: Icarsoft Technology Inc. Address: 1629 K St. Suite 300 N.W.Washington D.C., 20006, United States Phone: +1-703-890-6001 Fax: N/A E-Mail: [email protected]

Externalphotos FCC ID: 2AWD8-BTBVCIA

Internalphotos FCC ID: 2AWD8-BTBVCIA ANT

ShenzhenHuaxiaTestingTechnologyCo.,Ltd. 1F.,BlockAofTongshengTechnologyBuilding,HuahuiRoad,DalangStreet,LonghuaDistrict, Shenzhen,China Telephone:+86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com ReportTemplateVersion:V04 ReportTemplateRevisionDate:2018-07-06 TESTREPORT Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthisreportreferonlytothe sample(s)tested.WithoutwrittenapprovalofCQA,thisreportcan’tbereproducedexceptinfull. ReportNo.: CQASZ20251102660E-02 Applicant: IcarsoftTechnologyInc. AddressofApplicant: 1629KSt.Suite300N.W.WashingtonD.C.,20006UnitedStates. EquipmentUnderTest(EUT): EUTName: Thewirelessdiagnosticinterface ModelNo.: CRMaxPVCI TestModelNo.: CRMaxPVCI BrandName: FCCID:2AWD8-BTBVCIA Standards: 47CFRPart1.1307 47CFRPart1.1310 KDB447498D01GeneralRFExposureGuidancev06 DateofReceipt:2025-11-21 DateofTest: 2025-11-21to2025-12-01 DateofIssue: 2026-01-20 TestResult:PASS TestedBy: (LewisZhou) ReviewedBy: (TimoLei) ApprovedBy: (JackAi) ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20251102660E-02 Page: 2 of 6 1.Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20251102660E-02Rev.01 Initialreport 2026-01-20 ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20251102660E-02 Page: 3 of 6 2.Contents 1.VERSION....................................................................................................................................................................................2 2.CONTENTS................................................................................................................................................................................3 3.GENERALINFORMATION....................................................................................................................................................4 4.CLIENTINFORMATION........................................................................................................................................................4 5.GENERALDESCRIPTIONOFEUT......................................................................................................................................4 RFEXPOSUREEVALUATION..................................................................................................................................................5 RFEXPOSURECOMPLIANCEREQUIREMENT.............................................................................................................................5 StandardRequirement........................................................................................................................................................5 Limits......................................................................................................................................................................................5 EUTRFExposure................................................................................................................................................................6 ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20251102660E-02 Page: 4 of 6 3.GeneralInformation 4.ClientInformation Applicant:IcarsoftTechnologyInc. AddressofApplicant:1629KSt.Suite300N.W.WashingtonD.C.,20006UnitedStates. Manufacturer:IcarsoftTechnologyInc. AddressofManufacturer:1629KSt.Suite300N.W.WashingtonD.C.,20006UnitedStates. Factory:DongguanYongdongElectronicTechnologyCo.,Ltd AddressofFactory: No.10,4thStreet,ZhangyangFuzhuIndustrialZone,Zhangmutoutown, DongguanCity 5.GeneralDescriptionofEUT ProductName: Thewirelessdiagnosticinterface ModelNo.: CRMaxPVCI TestModelNo.: CRMaxPVCI TradeMark: SoftwareVersion: V25.11 HardwareVersion: V1.00 ModulationType: GFSK TransferRate: 1Mbps,2Mbps NumberofChannel: 40 AntennaType: PCBantenna AntennaGain: 2.2dBi ProductType: MobilePortable PowerSupply: PowersupplyDC12VorType-CDC5V200mA Li-ionbatteryDC3.7V55mAh,ChargebyDC5Vforadapter ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20251102660E-02 Page: 5 of 6 RFExposureEvaluation RFExposureComplianceRequirement StandardRequirement AccordingtoKDB447498D01GeneralRFExposureGuidancev06 4.3.1.StandaloneSARtestexclusionconsiderations UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1- gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposure conditions,bymeasurementornumericalsimulation,isnotrequiredwhenthe correspondingSARExclusionThresholdcondition,listedbelow,issatisfied. Limits The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparation distances≤50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f(GHz)]≤3.0for1-gSARand≤7.5for10-gextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation17 Theresultisroundedtoonedecimalplaceforcomparison Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mm andfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmisappliedtodetermineSARtestexclusion ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20251102660E-02 Page: 6 of 6 EUTRFExposure 1)ForBLE MeasurementData Worstcase:GFSK TestChannel Peak Output Power (dBm) EIRP (dBm) Tuneuptolerance (dBm) Maximumtune-upPower (dBm)(mW) Lowest(2402MHz) -0.30 1.9 2.0±131.995 Middle(2440MHz) 0.10 2.3 2.5±13.5 2.239 Highest(2480MHz) 0.00 2.2 2.5±1 3.5 2.239 Worstcase:GFSK Channel MaximumtuneupPower (mW) Calculatedvalue Exclusion threshold Lowest (2402MHz) 1.9950.618 3.0 Middle (2440MHz) 2.2390.699 Highest (2480MHz) 2.2390.705 Conclusion:thecalculatedvalue≤3.0,SARisexempted. Remark:TheMaxConductedPeakOutputPowerdatarefertoreportReportNo.:CQASZ20251102660E-01

Antennaspecification Layout AntennaDimensions 2.2dBi S h e nzh e n J inm a i g ao In t e lli g e n t T ec hn o l o g y Co . , L t d . R oo m11 03 , J in t o n g s h e n g In t e rn a t i o n a lB u il d in g , Gua nl a nT o wn , L o n g h ua Di s t ri c t , S h e nzh e n, China Model: CR Max P VCI

ShenzhenHuaxiaTestingTechnologyCo.,Ltd. 1F.,BlockAofTongshengTechnologyBuilding,HuahuiRoad,DalangStreet,LonghuaDistrict, Shenzhen,China Telephone:+86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com ReportTemplateVersion:V05 ReportTemplateRevisionDate:2021-11-03 TestReport Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthisreportreferonly tothesample(s)tested.WithoutwrittenapprovalofCQA,thisreportcan’tbereproducedexceptinfull. ReportNo.:CQASZ20251102660E-01 Applicant: IcarsoftTechnologyInc. AddressofApplicant: 1629KSt.Suite300N.W.WashingtonD.C.,20006UnitedStates. EquipmentUnderTest(EUT): Product:Thewirelessdiagnosticinterface ModelNo.:CRMaxPVCI TestModelNo.:CRMaxPVCI BrandName: FCCID:2AWD8-BTBVCIA Standards:47CFRPart15,SubpartC KDB558074D0115.247MeasGuidancev05r02 ANSIC63.10:2020 DateofReceipt:2025-11-21 DateofTest: 2025-11-21to2025-12-01 DateofIssue:2026-01-20 TestResult:PASS* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. TestedBy: (LewisZhou) ReviewedBy: (TimoLei) ApprovedBy: (JackAi) ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20251102660E-01 Page: 2 of 53 1Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20251102660E-01Rev.01Initialreport2026-01-20 ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20251102660E-01 Page: 3 of 53 2TestSummary TestItemTestRequirementTestmethodResult AntennaRequirement 47CFRPart15,SubpartCSection 15.203/15.247(c) ANSIC63.102020PASS ACPowerLine Conducted Emission 47CFRPart15,SubpartCSection 15.207 ANSIC63.102020N/A ConductedPeakOutput Power 47CFRPart15,SubpartCSection 15.247(b)(3) ANSIC63.102020PASS 6dBOccupied Bandwidth 47CFRPart15,SubpartCSection 15.247(a)(2) ANSIC63.102020PASS PowerSpectralDensity 47CFRPart15,SubpartCSection 15.247(e) ANSIC63.102020PASS Band-edgeforRF ConductedEmissions 47CFRPart15,SubpartCSection 15.247(d) ANSIC63.102020PASS RFConductedSpurious Emissions 47CFRPart15,SubpartCSection 15.247(d) ANSIC63.102020PASS RadiatedSpurious Emissions 47CFRPart15,SubpartCSection 15.205/15.209 ANSIC63.102020PASS Restrictedbandsaround fundamentalfrequency (RadiatedEmission) 47CFRPart15,SubpartCSection 15.205/15.209 ANSIC63.102020PASS ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20251102660E-01 Page: 4 of 53 3Contents Page 1VERSION..........................................................................................................................................................................2 2TESTSUMMARY............................................................................................................................................................3 3CONTENTS......................................................................................................................................................................4 4GENERALINFORMATION...........................................................................................................................................5 4.1CLIENTINFORMATION.................................................................................................................................................5 4.2GENERALDESCRIPTIONOFEUT.................................................................................................................................5 4.3ADDITIONALINSTRUCTIONS........................................................................................................................................7 4.4TESTENVIRONMENT...................................................................................................................................................8 4.5DESCRIPTIONOFSUPPORTUNITS...............................................................................................................................8 4.6TESTCONFIGURATION................................................................................................................................................8 4.7STATEMENTOFTHEMEASUREMENTUNCERTAINTY....................................................................................................9 4.8TESTLOCATION........................................................................................................................................................10 4.9TESTFACILITY..........................................................................................................................................................10 4.10DEVIATIONFROMSTANDARDS................................................................................................................................10 4.11OTHERINFORMATIONREQUESTEDBYTHECUSTOMER..........................................................................................10 4.12EQUIPMENTLIST.....................................................................................................................................................11 5TESTRESULTSANDMEASUREMENTDATA.....................................................................................................12 5.1ANTENNAREQUIREMENT..........................................................................................................................................12 5.2CONDUCTEDPEAKOUTPUTPOWER..........................................................................................................................13 5.36DBOCCUPYBANDWIDTH........................................................................................................................................19 5.4POWERSPECTRALDENSITY......................................................................................................................................23 5.5BAND-EDGEFORRFCONDUCTEDEMISSIONS..........................................................................................................27 5.6SPURIOUSRFCONDUCTEDEMISSIONS.....................................................................................................................30 5.7RADI…

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Setupphotos 1Photographs-EUTTestSetup 1.1RadiatedSpuriousEmission 9kHz~30MHz: 30MHz~1GHz: FCC ID: 2AWD8-BTBVCIA Above1GHz: