2ASCB-DDNT55SP55 inch Digital Signage Floor Standing 2- Sided

55inch Digital Signage Floor Standing 2-Sided USER MANUAL SKU: DF055NLBD2 FCC ID: 2ASCB-DDNT55SP 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. Any changes/modifications to this equipment not approved by the party responsible for compliance could void the user’s authority to operate the equipment. 2 Thank you for purchasing this product from Displays2go. It’s our mission to help you connect with the world and build your brand with products that are personalized to your needs. Your product has been manufactured with great care using only the finest quality materials and expert workmanship. Our Quality Assurance team inspects all electronics during assembly process to assure reliable operation. This product comes with a 12-month warranty. Scan the QR code to visit the product page and learn more about your warranty. Need assistance? We are available for expert advice and all of your customer service needs. Chat Us DISPLAYS2GO.COM Email Us INFO@ DISPLAYS2GO.COM Call Us 1-844-221-3388 3 T ABLE O F CONTENTS Before Use Safety Warnings and Precautions 4 Packing List 7 Interface Diagram 7 Assembly 8 Operation Power On/Off 9 Remote Control 9 HDMI Connection 9 Navigation 10 Android 11 Quick Start Guide 10 DiViEX 11 Reference Technical Specifications 14 Cleaning and Maintenance 15 Troubleshooting Guide 16 Names and Contents of Toxic and Hazardous 18 Substances or Elements in the Product FCC Compliance Notice 19 4 Warning: May cause personal injury or death The operation is prohibited Caution: May cause damage or property loss BEFORE USE Safety Warnings and Precautions Thank you for purchasing the high-performance multi-functional LED backlight Digital Signage from Displays2Go. We have considered the factors to ensure personal safety in product design and have tested rigorously at the factory. However, improper installation and use may result in electric shock and fire. In order to safely use, maximize performance of the unit and extend the life of the product, please read and follow all instructions carefully before using the product. Keep the instructions for future reference. We strongly recommend using a surge protector, or a power strip with internal circuit breaker to prevent damages to the digital signage. If any of the following occurs: • Power outage or instable voltage. • Abnormal sound or smell from the unit. • AC power cord is damaged. • Digital Signage is damaged due to drop, knock or impact. • Any liquid or foreign matters fall into the enclosure. Turn off the Digital Signage immediately, pull out the plug from the power outlet, and ask the authorized personnel for maintenance timely. If coal gas or other flammable gas leaks, do not pull out the plug of the LCD digital signage or other electrical appliances; instead, turn off the gas valve immediately, and open the doors and windows quickly. 5 WARNING • Cut off the power supply before connecting or disconnecting any cables. • Do not place the Digital Signage on any instable positions, or else it may be damaged or cause fire. • Do not place the Digital Signage in the positions such as: • The environment subject to direct strong sunlight, moisture, extreme temperature or too much dust, • The environment with flammable or explosive materials, • The environment with flammable or corrosive gases, • Do not use damaged or inappropriate power outlets, and ensure that the plugs and outlets contact properly. • Do not let dust or metal deposits adhere to the plugs and outlets. • Do not damage the power cords: • Do not modify the power cords, • Do not place heavy objects on the power cords, • Keep the power cords away from heat source, • Do not pull the cord to remove the plug. • Do not connect too many plugs to one outlet in parallel, or else it may cause fire due to excessive power consumption. • Do not approach the Digital Signage with open flame (e.g. a lighted candle), or else it may cause electric shock or fire. • Do not put any sharp objects, metal or liquid into the vents or let them touch the signal terminals to avoid short circuit, product damage, and electric shock. • The openings in the enclosure are designed for ventilation and cooling, to ensure long time reliable running of components inside the enclosure and prevent overheating. Do not block the openings when place the unit. Do not touch the plugs with wet fingers, or else it will cause electric shock. Do not use the Digital Signage in stormy weather, especially when there is lightning, instead, please disconnect the power and antenna plugs to avoid lightning strike. Do not disassemble the Digital Signage without permission, or else it may cause electric shock or fire. Please ask qualified technician for repair. 6 CAUTION • Do not let children climb onto the Digital Signage. • Keep the small parts away from children to prevent them from swallowing. • If the Digital Signage won’t be used for a long time, please turn it off and pull out the power plug. • To adjust the position of the Digital Signage, please disconnect all power cords and move slowly to avoid tip over. • Do not scratch or knock the LCD with hard object, or twist and squeeze the LCD. • Do not turn on the unit immediately when it is moved from a place with low temperature to high temperature, or else it will cause condensation and malfunction. • Before cleaning the Digital Signage, please pull out the power plug, wipe with soft cloth, do not use industrial chemicals, prevent foreign matters from entering the machine. Improper cleaning (such as cleaning solution, water) may damage the product, erase the printed information, and even cause damage of the components if fluid flows in, resulting in machine failure. • If the unit displays the same screen for a long time or the moving picture has fixed t…

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D2GGroupLLC TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotifytheFCC. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 2/22/24 D2GGroupLLC D2GGroupLLCacknowledgestheirconsentforthefollowingcontactlocatedintheUnitedStatesto actastheiragentforserviceofprocessfortheequipmentforwhichauthorizationissought(FCCID: 2ASCB-DDNT55SP): NameandcompanyofU.S.agent:D2GGroupLLC PhysicalU.S.addressofagent: 81CommerceDrive,FallRiver,Massachusetts,America FRNofU.S.agent: 0028157329 EmailaddressofU.S.agent:[email protected] D2GGroupLLCacknowledgestheirobligationtoacceptserviceofprocessonbehalfofD2GGroup LLC . D2GGroupLLCwiththeFRN[0028157329]acceptsitsobligationtomaintainanagentforserviceof processintheUnitedStatesfornolessthanoneyearaftereitherthegranteehaspermanently terminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S.,ortheconclusion ofanyCommission-relatedadministrativeorjudicialproceedinginvolvingtheequipment,whicheveris later. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirements listedunder§2.911(d)(7). Sincerely, Signature [Name]MrRodWashington [Title]VP,Merchandising [Company] D2GGroupLLC Signature [NameofU.S.agent]MrRodWashington [TitleofU.S.agent]VP,Merchandising [CompanyofU.S.agent] D2GGroupLLC 4 8 _ [ m o d e l ] U S _ A g e n t _ 2 . 9 1 1 ( d ) ( 7 ) - U , V 0 3

D2GGroupLLC TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 1/31/24 Towhomitmayconcern: We,[D2GGroupLLC],herebycertifythattheequipmentforwhichauthorizationissought(FCCID: [2ASCB-DDNT55SP])isnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuantto§2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,wearenotidentifiedontheCovered List(https://www.fcc.gov/supplychain/coveredlist)asanentityproducing“covered”equipment. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirements listedunder§2.911(b)and(d)(5)and(6). Sincerely, Signature [RodneyWashington] [VP,Merchandising] [D2GGroupLLC]

ProjectNo.:18220WC400042Page 1 of 4 AppendixII--ExternalPhotograph ProjectNo.:18220WC400042Page 2 of 4 ProjectNo.:18220WC400042Page 3 of 4 ProjectNo.:18220WC400042Page 4 of 4

Model: DF055NLBD2 55 inch Digital Signage Floor Standing 2 2ASCB-DDNT55SP Rated V oltage: AC 100-240V Rated Current: 1.2-2.7A Rated Frequency: 50/60Hz Max Power Consumption: 240W This device complies with Part 15 of the FCC Rules. Operation is subject to the Made in China 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.Any changes/modifications to this equipment not approved by the party responsible for compliance could void the user ’ s authority to operate the equipment. D2G GROUP LLC 81 Commerce Drive, Fall River , MA 02720 FCC ID: www .displays2go.com 1-844-221-3393 CAUTION / PRUDENCE RISK OF ELECTRIC SHOCK DO NOT OPEN RISQUE DE CHOC ÉLECTRIQUE NE P AS OUVRIR -Sided Model: DF055NLBD2 55 inch Digital Signage Floor Standing 2 2ASCB-DDNT55SP Rated Voltage: AC 100-240V Rated Current: 1.2-2.7A Rated Frequency: 50/60Hz Max Power Consumption: 240W This device complies with Part 15 of the FCC Rules. Operation is subject to the Made in China 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. Any changes/modifications to this equipment not approved by the party responsible for compliance could void the user’s authority to operate the equipment. D2G GROUP LLC 81 Commerce Drive, Fall River, MA 02720 FCC ID: www.displays2go.com 1-844-221-3393 CAUTION / PRUDENCE RISK OF ELECTRIC SHOCK DO NOT OPEN RISQUE DE CHOC ÉLECTRIQUE NE PAS OUVRIR -Sided NOTE: 1. All label sizes are: 56mm (H) X 89mm (W) 2. Label material: silver sticker with adhesive backing, strong adhesion. 3. Black ink ONLY. DO NOT print dashed lines.

ProjectNo.:18220WC400042Page 1 of 12 AppendixIII--InternalPhotograph ProjectNo.:18220WC400042Page 2 of 12 ANT ProjectNo.:18220WC400042Page 3 of 12 ProjectNo.:18220WC400042Page 4 of 12 ProjectNo.:18220WC400042Page 5 of 12 ProjectNo.:18220WC400042Page 6 of 12 ProjectNo.:18220WC400042Page 7 of 12 ProjectNo.:18220WC400042Page 8 of 12 ProjectNo.:18220WC400042Page 9 of 12 ProjectNo.:18220WC400042Page 10 of 12 ProjectNo.:18220WC400042Page 11 of 12 ProjectNo.:18220WC400042Page 12 of 12

RF EXPOSURE EVALUATION According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b) FCC ID: 2ASCB-DDNT55SP EUT Specification EUT DF055NLBD2 Frequency band BT: 2.402GHz ~ 2.480GHz (Operating) WLAN: 2.412GHz ~ 2.462GHz RLAN: 5.180GHz ~ 5.240GHz RLAN: 5.260GHz ~ 5.320GHz RLAN: 5.500GHz ~ 5.700GHz RLAN: 5.745GHz ~ 5.825GHz Others: Device category Portable (<20cm separation) Mobile (>20cm separation) Others ___ Exposure classification Occupational/Controlled exposure General Population/Uncontrolled exposure Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power BLE: 7.90dBm 0.0062W WIFI 2.4G: 17.47dBm 0.0558W WIFI 5.2G: 18.20dBm 0.0661W WIFI 5.3G: 18.48dBm 0.0705W WIFI 5.6G: 21.52dBm 0.1419W WIFI 5.8G: 20.99dBm 0.1256W Antenna gain (Max) BLE: 4.92dBi WiFi 2.4G: 4.92dBi Wi-Fi 5.2G: 5.06dBi Wi-Fi 5.3G: 5.17dBi Wi-Fi 5.6G: 5.21dBi Wi-Fi 5.8G: 5.28dBi Evaluation applied MPE Evaluation SAR Evaluation Limits for Maximum Permissible Exposure(MPE) Frequency Electric Field Magnetic Field Power Density Average Time Range(MHz) Strength(V/m) Strength(A/m) (mW/cm2) (A) Limits for Occupational/Control Exposures 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (B) Limits for General Population/Uncontrol Exposures 300-1500 -- -- F/1500 30 1500-100000 -- -- 1 30 Friis transmission formula: Pd=(Pout*G)\(4*pi*R2) Where Pd= Power density in mW/cm 2 Pout=output power to antenna in Mw G= gain of antenna in linear scale Pi=3.1416 R= distance between observation point and center of the radiator in cm Pd the limit of MPE. If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. Measurement Result Operating Measured Tune up Max. Tune Antenna Power density Power density Power tolerance up Power Gain at 20cm Limits Mode (dBm) (dBm) (dBm) (dBi) (mW/cm2 ) (mW/cm2 ) BLE 7.90 7.90 ±1 8.90 4.92 0.0048 1 WIFI 2.4G 17.47 17.47 ±1 18.47 4.92 0.0434 1 WIFI 5.2G 18.20 18.20 ±1 19.20 5.06 0.0531 1 WIFI 5.3G 18.48 18.48 ±1 19.48 5.17 0.0581 1 WIFI 5.6G 21.52 21.52 ±1 22.52 5.21 0.1180 1 WIFI 5.8G 20.99 20.99 ±1 21.99 5.28 0.1062 1 Note: BLE/ WLAN/ RLAN cannot support simultaneous transmission. Result: No Standalone SAR test is required.

Page1of23 AppendixTestData ReportNo.:18220WC40004201TestSampleNo.:1-2-2 StartTestDate: 2024.1.17 FinishTestDate:2024.1.17 TestEngineer:Auditor: Temperature:25.3 °C RelativeHumidity:46% Pressure:101kPa AppendixA:DTSBandwidth TestResult TestModeAntennaFrequency[MHz] DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict BLE_1MAnt1 24020.7122401.6362402.3480.5PASS 24400.7082439.6482440.3560.5PASS 24800.6962479.6522480.3480.5PASS Page2of23 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page3of23 Page4of23 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntennaFrequency[MHz] OCB[MHz] FL[MHz]FH[MHz] BLE_1MAnt1 24021.03642401.48772402.5241 24401.03012439.49072440.5208 24801.03282479.48912480.5219 Page5of23 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page6of23 Page7of23 AppendixC:Maximumconductedoutputpower TestResultPeak TestModeAntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict BLE_1MAnt1 24027.9≤30PASS 24407.47≤30PASS 24807.27≤30PASS Page8of23 TestGraphsPeak BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page9of23 Page10of23 AppendixD:Maximumpowerspectraldensity TestResult TestModeAntennaFrequency[MHz]Result[dBm/3kHz]Limit[dBm/3kHz]Verdict BLE_1MAnt1 2402-8.13≤8.00PASS 2440-8.53≤8.00PASS 2480-8.76≤8.00PASS Page11of23 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page12of23 Page13of23 AppendixE:Bandedgemeasurements TestResult TestMod e Antenn a ChNam e Frequency[MHz ] RefLevel[dBm ] Result[dBm ] Limit[dBm ] Verdic t BLE_1MAnt1 Low24027.19-29.39≤-12.81PASS High24806.53-44.19≤-13.47PASS Page14of23 TestGraphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 Page15of23 AppendixF:ConductedSpuriousEmission TestResult TestMod e Antenn a Frequency[MHz ] FreqRange [MHz] RefLeve l [dBm] Result[dBm ] Limit[dBm ] Verdic t BLE_1MAnt1 2402 Reference6.656.65---PASS 30~10006.65-65.68≤-13.35PASS 1000~2650 0 6.65-44.71≤-13.35PASS 2440 Reference6.086.08---PASS 30~10006.08-65.4≤-13.92PASS 1000~2650 0 6.08-47.04≤-13.92PASS 2480 Reference5.605.60---PASS 30~10005.60-65.69≤-14.4PASS 1000~2650 0 5.60-45.26≤-14.4PASS Page16of23 TestGraphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 Page17of23 BLE_1M_Ant1_2440_0~Reference BLE_1M_Ant1_2440_30~1000 Page18of23 BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference Page19of23 BLE_1M_Ant1_2480_30~1000 BLE_1M_Ant1_2480_1000~26500 Page20of23 Page21of23 AppendixG:DutyCycle TestResult TestModeAntennaFrequency[MHz] ONTime [ms] Period [ms] DutyCycle [%] DutyCycle Factor[dB] BLE_1MAnt1 24022.122.5084.800.72 24402.122.5084.800.72 24802.122.5084.800.72 Page22of23 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page23of23 ---END---

ReportNo.:18220WC40004201FCCID:2ASCB-DDNT55SPPage1of31 FCCTestReport Applicant:D2GGroupLLC Address: 81CommerceDrive,FallRiver,Massachusetts, 02720,UnitedStates ProductName:55inchDigitalSignageFloorStanding2-Sided ReportDate:Jan.31,2024 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC40004201FCCID:2ASCB-DDNT55SPPage2of31 Contents 1.GeneralInformation.................................................................................................................................6 1.1.ClientInformation...........................................................................................................................6 1.2.DescriptionofDevice(EUT)..........................................................................................................6 1.3.AuxiliaryEquipmentUsedDuringTest..........................................................................................7 1.4.Operationchannellist....................................................................................................................8 1.5.DescriptionofTestModes.............................................................................................................8 1.6.MeasurementUncertainty.............................................................................................................8 1.7.TestSummary................................................................................................................................9 1.8.DescriptionofTestFacility...........................................................................................................10 1.9.Disclaimer....................................................................................................................................10 1.10.TestEquipmentList....................................................................................................................11 2.Antennarequirement..............................................................................................................................13 2.1.Conclusion...................................................................................................................................13 3.ConductedEmissionatACpowerline..................................................................................................14 3.1.EUTOperation.............................................................................................................................14 3.2.TestSetup....................................................................................................................................14 3.3.TestData......................................................................................................................................15 4.OccupiedBandwidth..............................................................................................................................17 4.1.EUTOperation.............................................................................................................................17 4.2.TestSetup....................................................................................................................................17 4.3.TestData......................................................................................................................................17 5.MaximumConductedOutputPower......................................................................................................18 5.1.EUTOperation.............................................................................................................................18 5.2.TestSetup....................................................................................................................................18 5.3.TestData......................................................................................................................................18 6.PowerSpectralDensity..........................................................................................................................19 6.1.EUTOperation.............................................................................................................................19 6.2.TestSetup....................................................................................................................................19 6.3.TestData......................................................................................................................................19 7.Emissionsinnon-restrictedfrequencybands.......................................................................................20 7.1.EUTOperation.............................................................................................................................20 7.2.TestSetup....................................................................................................................................20 7.3.TestData......................................................................................................................................20 8.Bandedgeemissions(Radiated)..........................................................................................................21 8.1.EUTOperation.............................................................................................................................21 8.2.TestSetup....................................................................................................................................21 8.3.TestData......................................................................................................................................22 9.Emissionsinfrequencybands(below1GHz).......................................................................................23 9.1.EUTOperation.............................................................................................................................23 9.2.TestSetup...............................................…

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Page1of86 AppendixTestData ReportNo.:18220WC40004202TestSampleNo.:1-2-2 StartTestDate:2024.1.17FinishTestDate:2024.1.18 TestEngineer:Auditor: Temperature:25.5°CRelativeHumidity:46% Pressure:101kPa AppendixA:DTSBandwidth TestResult TestModeAntennaFrequency[MHz] DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11BAnt1 24129.0002407.5202416.5200.5PASS 24378.0402433.0002441.0400.5PASS 24628.0802457.9602466.0400.5PASS 11GAnt1 241216.3202403.8402420.1600.5PASS 243716.3202428.8402445.1600.5PASS 246216.3202453.8402470.1600.5PASS 11N20SISOAnt1 241217.4002403.2002420.6000.5PASS 243717.5602428.2402445.8000.5PASS 246217.6002453.2002470.8000.5PASS 11N40SISOAnt1 242236.0002403.8402439.8400.5PASS 243736.3202418.8402455.1600.5PASS 245236.3202433.8402470.1600.5PASS 11AX20SISOAnt1 241219.0402402.4802421.5200.5PASS 243718.9202427.5602446.4800.5PASS 246219.0002452.5202471.5200.5PASS 11AX40SISOAnt1 242237.6802403.1202440.8000.5PASS 243738.0002418.0402456.0400.5PASS 245237.8402433.0402470.8800.5PASS Page2of86 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page3of86 11G_Ant1_2412 11G_Ant1_2437 Page4of86 11G_Ant1_2462 11N20SISO_Ant1_2412 Page5of86 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 Page6of86 11N40SISO_Ant1_2422 11N40SISO_Ant1_2437 Page7of86 11N40SISO_Ant1_2452 11AX20SISO_Ant1_2412 Page8of86 11AX20SISO_Ant1_2437 11AX20SISO_Ant1_2462 Page9of86 11AX40SISO_Ant1_2422 11AX40SISO_Ant1_2437 Page10of86 11AX40SISO_Ant1_2452 Page11of86 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntenna Channel Frequency[MHz] OCB [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11BAnt1 241212.3092405.86252418.1715------ 243712.4342430.80962443.2436------ 246212.5562455.75322468.3092------ 11GAnt1 241217.7742402.98642420.7604------ 243717.6942428.04312445.7371------ 246217.6002453.17262470.7726------ 11N20SISOAnt1 241218.7522402.60352421.3555------ 243718.8692427.54032446.4093------ 246218.7622452.57902471.3410------ 11N40SISOAnt1 242237.3682403.24422440.6122------ 243737.2222418.29802455.5200------ 245237.1262433.42002470.5460------ 11AX20SISOAnt1 241219.4642402.25962421.7236------ 243719.5652427.23392446.7989------ 246219.6032452.19422471.7972------ 11AX40SISOAnt1 242238.3352402.84952441.1845------ 243738.2592417.90892456.1679------ 245238.1332432.96232471.0953------ Page12of86 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page13of86 11G_Ant1_2412 11G_Ant1_2437 Page14of86 11G_Ant1_2462 11N20SISO_Ant1_2412 Page15of86 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 Page16of86 11N40SISO_Ant1_2422 11N40SISO_Ant1_2437 Page17of86 11N40SISO_Ant1_2452 11AX20SISO_Ant1_2412 Page18of86 11AX20SISO_Ant1_2437 11AX20SISO_Ant1_2462 Page19of86 11AX40SISO_Ant1_2422 11AX40SISO_Ant1_2437 Page20of86 11AX40SISO_Ant1_2452 Page21of86 AppendixC:Maximumconductedoutputpower TestResult TestModeAntennaFrequency[MHz] AverageOutput Power[dBm] Conducted Limit[dBm] 11BAnt1 241215.64≤30.00 243715.48≤30.00 246217.47≤30.00 11GAnt1 241212.45≤30.00 243712.99≤30.00 246213.91≤30.00 11N20SISOAnt1 241212.98≤30.00 243712.85≤30.00 246214.31≤30.00 11N40SISOAnt1 242212.07≤30.00 243713.12≤30.00 245212.82≤30.00 11AX20SISOAnt1 241212.97≤30.00 243712.83≤30.00 246213.56≤30.00 11AX40SISOAnt1 242212.42≤30.00 243712.74≤30.00 245212.97≤30.00 Note：TheDutyCycleFactor(10*log(1/D))andcablelossarecompensatedinthegraph. Page22of86 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page23of86 11G_Ant1_2412 11G_Ant1_2437 Page24of86 11G_Ant1_2462 11N20SISO_Ant1_2412 Page25of86 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 Page26of86 11N40SISO_Ant1_2422 11N40SISO_Ant1_2437 Page27of86 11N40SISO_Ant1_2452 11AX20SISO_Ant1_2412 Page28of86 11AX20SISO_Ant1_2437 11AX20SISO_Ant1_2462 Page29of86 11AX40SISO_Ant1_2422 11AX40SISO_Ant1_2437 Page30of86 11AX40SISO_Ant1_2452 Page31of86 AppendixD:Maximumpowerspectraldensity TestResult TestMode Antenn a Frequency[M Hz] Result[dBm/30k Hz] Result[dBm/3k Hz] Limit[dBm/3k Hz] Verdi ct 11BAnt1 2412-5.35-15.35≤8.00PASS 2437-5.34-15.34≤8.00PASS 2462-3.59-13.59≤8.00PASS 11GAnt1 2412-11.51-21.51≤8.00PASS 2437-11.03-21.03≤8.00PASS 2462-10.15-20.15≤8.00PASS 11N20SIS O Ant1 2412-11.19-21.19≤8.00PASS 2437-11.17-21.17≤8.00PASS 2462-9.57-19.57≤8.00PASS 11N40SIS O Ant1 2422-14.94-24.94≤8.00PASS 2437-14.22-24.22≤8.00PASS 2452-14.4-24.40≤8.00PASS 11AX20SIS O Ant1 2412-12.89-22.89≤8.00PASS 2437-12.49-22.49≤8.00PASS 2462-11.89-21.89≤8.00PASS 11AX40SIS O Ant1 2422-15.74-25.74≤8.00PASS 2437-15.18-25.18≤8.00PASS 2452-14.99-24.99≤8.00PASS Note： 1.TheDutyCycleFactor(10*log(1/D))andcablelossarecompensatedinthegraph. 2.PSD(dBm/3kHz)=PSD(dBm/30kHz)-(10*log(30/3)) Page32of86 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page33of86 11G_Ant1_2412 11G_Ant1_2437 Page34of86 11G_Ant1_2462 11N20SISO_Ant1_2412 Page35of86 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 Page36of86 11N40SISO_Ant1_2422 11N40SISO_Ant1_2437 Page37of86 11N40SISO_Ant1_2452 11AX20SISO_Ant1_2412 Page38of86 11AX20SISO_Ant1_2437 11AX20SISO_Ant1_2462 Page39of86 11AX40SISO_Ant1_2422 11AX40SISO_Ant1_2437 Page40of86 11AX40SISO_Ant1_2452 Page41of86 AppendixE:Bandedgemeasurements TestResult TestMode Antenn a ChNam e Frequency[MH z] RefLevel[dB m] Result[dB m] Limit[dB m] Verdic t 11BAnt1 Low24127.54-38.55≤-22.46PASS High24629.65-49.41≤-20.36PASS 11GAnt1 Low24124.65-32.15≤-25.35PASS High24623.21-39.48≤-26.79PASS 11N20SISOAnt1 Low24124.83-33.54≤-25.17PASS High24623.10-38.36≤-26.91PASS 11N40SISOAnt1 Low24222.66-28.19≤-27.34PASS High2452-1.27-37.06≤-31.27PASS 11AX20SIS O Ant1 Low24122.03-28.55≤-27.97PASS High24622.87-34.91≤-27.13PASS 11AX40SIS O Ant1 Low24222.83-29.47≤-27.17PASS High2452-1.19-34.18≤-31.19PASS Page42of86 TestGraphs 11B_Ant1_Low_2412 11B_Ant1_High_2462 11G_Ant1_Low_2412 Page43of86 11G_Ant1_High_2462 11N20SISO_Ant1_Low_2412 Page44of86 11N20SISO_Ant1_High_2462 11N40SISO_Ant1_Low_2422 Page45of86 11N40SISO_Ant1_High_2452 11AX20SISO_Ant1_Low_2412 Page46of86 11AX20SISO_Ant1_High_2462 11AX40SISO_Ant1_Low_2422 Page47of86 11AX40SISO_Ant1_High_2452 Page48of86 AppendixF:ConductedSpuriousEmission TestResult TestModeAntennaFrequency[MHz] Freq…

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ReportNo.:18220WC40004202FCCID:2ASCB-DDNT55SPPage1of39 FCCTestReport Applicant:D2GGroupLLC Address: 81CommerceDrive,FallRiver,Massachusetts, 02720,UnitedStates ProductName:55inchDigitalSignageFloorStanding2-Sided ReportDate:Jan.31,2024 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC40004202FCCID:2ASCB-DDNT55SPPage2of39 Contents 1.GeneralInformation.................................................................................................................................6 1.1.ClientInformation...........................................................................................................................6 1.2.DescriptionofDevice(EUT)..........................................................................................................6 1.3.AuxiliaryEquipmentUsedDuringTest..........................................................................................7 1.4.Operationchannellist....................................................................................................................8 1.5.DescriptionofTestModes.............................................................................................................8 1.6.MeasurementUncertainty.............................................................................................................8 1.7.TestSummary................................................................................................................................9 1.8.DescriptionofTestFacility...........................................................................................................10 1.9.Disclaimer....................................................................................................................................10 1.10.TestEquipmentList....................................................................................................................11 2.Antennarequirement...........................................................................…

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