2A4DV-A1332PROJECTOR

Projector A1332 User Manual Read all instructions before you use this device. Do not make any changes that are not described in this manual. If physical injury, loss of data, or damage is caused by failure to follow instructions, the warranty does not apply. Setup • To reduce the risk of fire and/or electric shock, do not expose the device to rain or moisture, and objects filled with liquids, such as vases, should not be placed on the device. • Do not place the device on soft surfaces such as tablecloths or carpets as doing so could be a fire-hazard. • Do not place the device in areas susceptible to excessive dust and dirt or near any appliance generating a strong magnetic field. • To prevent overheating, do not block or clog the ventilation openings. Never place the device in a confined space. Always leave enough space around the device for ventilation. • Protect the device against direct sunlight, heat, large temperature fluctuations and moisture. • When the device runs for a long period of time and the surface becomes hot, shut it down and unplug the power cord. Resume operation only after the device has cooled. • Always handle the device with care. Avoid touching the lens. • Never place heavy or sharp objects on the device or the power cord.To avoid electric shock, do not disassemble. • Only use attachments or accessories specified by the manufacturer. Avoid extreme vibration. It may damage the internal components.. Do not allow children to handle the device without supervision. • Under the following conditions, a layer of moisture can appear inside the device which can lead to malfunctions: a) if the device is moved from a cold to a warm area; b) after a cold room is heated; c) when the device is placed in a damp room. To avoid any moisture, seal the device in a plastic bag before moving it to another room, and wait for one to two hours before you take it out of the bag. EN 01 Power Supply Hearing Safety Cleaning Repairs Caution • Use only the provided power adapter. • Power off the device before removing the power supply from the socket. • Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from this device. • Unplug this device if there are lightning storms or when unused for a long period of time. • Where the power plug or an appliance coupler is used as the disconnect device, the disconnect device shall remain readily operable. • Before you make or change any connections, ensure that all devices are disconnected from the power outlet. • Do not touch the power cable or the power connector with wet hands. • Power off the device and remove it from the power supply before cleaning the surface. • Use a soft, lint-free cloth. Never use liquid, gaseous, or easily flammable cleansers (like sprays, abrasives, polishes, and alcohol). Wipe over the surfaces gently. Be careful that you do not scratch the surfaces. • Do not use any liquid cleaning agents to clean the lens as they may damage the protective coating on the lens. Use lens cleaning paper to clean the lens of the projector. • Do not make any repairs to the device by yourself. Only have your device repaired by an authorized service center. • Improper maintenance can result in injuries or damage to the device. • Refer all servicing to qualified service personnel. • Do not stare at operating beam, the bright light may hurt your eyes. To avoid hearing damage, do not listen for extended periods at high volume. Set the volume at a safe level. EN 02 User manual x 1 Adapter x 1 Remote control x1 Projector x 1 Adapter AC cord x 1 Overview Projector Air ventilation Tof (auto focus) Tripod screw hole DC -in Lens USB port HDMI Port IR receiver Cover Aux Port Front ViewRear View 3 4 6 51 1 278 9 10 • Please do not look into the lens directly to avoid harm for your eyes. • Please do not block the air ventilation. Attention: EN 03 3 4 7 8 10 12 9 11 2 6 5 1 EN 04 Mutes the projector’s audio Press to confirm a selection or entry Navigate menus or adjust the selected content When playing videos/music: Press / button to volume up / down Long-press / button to fast forward / backward Return to the previous menu Activate Google assistant, Google's voice-powered virtual assistant service Press the button for once, go to Android TV homepage Volume down / up Preset Netflix button Preset Prime Video button • Adjust the focus for the projector • Long-press to launch the projector's on-screen settings menu Press the button once, go to projector Homepage 1 2 3 4 5 6 7 8 9 10 11 12 • Press the button once: power on • Press the button twice: power off Get started Placement Place the projector right towards the projection surface to get a rectangle picture. The distance between the projector and the projection surface determines the picture size. Check the projection distance and screen size on the specifications part. Prepare the Remote Control Install the remote control batteries (batteries not included). Press and open the battery cover, as illustrated. Install two AAA batteries. Make sure that the positive and negative ends are positioned correctly, as illustrated. Place the battery cover back until it clicks into place. • Press the power button once to power on. • Press the power button twice to power off. Power On 4 1.1m 4.1m 40" 150" EN 05 2 1 3 When start the projector for the first time, you will be guided to a page to select language, use remote control or to select your language. Then press the right button and select "Complete" to enter the next page. Focus Place the projector towards a suitable projection surface or wall and adjust the distance for the proper size of the picture. Press the button on the remote control, and press the or button, until the picture is clear. Press the button on the remote control to go to projector homepage. Select [Settings] -> [Projection Settings] -> [Focus Settings] -> [Auto focus]. To focus the image, slightly move this projector to…

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HUNAN ETOE Technology Co., Ltd Model Difference Product Name: PROJECTOR Model Number: A1332, A1331 FCC Identifier: 2A4DV-A1332 All the models are the same circuit and RF module, except the mode names and outlook color. Regards Sincerely Client’s signature Client’s name / title: Pual Li / Manager Contact information: Room 603, Building 3, Zone A, Jindaoyuan, NO.169, Huizhi Zhong Road, High-tech District, Changsha

HUNAN ETOE Technology Co., Ltd 1/1 Letter of Authorization Company: HUNAN ETOE Technology Co., Ltd Address: Room 603, Building 3, Zone A, Jindaoyuan, NO.169, Huizhi Zhong Road, High-tech District, Changsha Product Name: PROJECTOR Model Number: A1332, A1331 FCC Identifier: 2A4DV-A1332 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Pual Li Date: 2023-01-10 Title: Manager Signature of applicant:

HUNAN ETOE Technology Co., Ltd 1/1 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023-01-10 Subject: Request for Confidentiality FCC ID: 2A4DV-A1332 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual No ☐ Internal Photos No ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Pual Li Title: Manager ☒

EUT PHOTO(External Photos) ※※※※※ END OF REPORT ※※※※※

Size:8*6mm M/N: A1332 FCC ID: 2A4DV-A1332 Label location

EUT PHOTO(Internal Photos) BT ANT: 2.4G WIFI ANT2 : 2.4G+5G WIFI ANT1 : 2.4G+5G ※※※※※ END OF REPORT ※※※※※

FCC ID: 2A4DV-A1332 RF Exposure Evaluation Limits 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) Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposures 0.3–3.0 614 1.63 *(100) 6 3.0–30 1842/f 4.89/f *(900/f 2 ) 6 30–300 61.4 0.163 1.0 6 300–1500 f/300 6 1500–100,000 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f 2 ) 30 30–300 27.5 0.073 0.2 30 300–1500 f/1500 30 1500–100,000 1.0 30 f = frequency in MHz Friis transmission formula: Pd = (Pout*G)/(4*pi*r 2 ) 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 id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. Test Result of RF Exposure Evaluation wifi 2.4Gmode: ANT1&ANT2 SISO Channel Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result ANT1 ANT2 ANT1 ANT2 ANT1 ANT2 802.11b 16.18 16.45 40.50 44.16 0.01339 0.01425 1.0 PASS 802.11g 12.98 13.06 19.86 20.23 0.00641 0.00653 1.0 PASS 802.11n HT20 13.95 14.09 24.83 25.64 0.00801 0.00827 1.0 PASS 802.11n HT40 13.36 13.46 21.68 22.18 0.00700 0.00716 1.0 PASS Remark: antenna 1 gain=2.1dBi, antenna 2 gain=2.1dBi wifi 5G mode: ANT1&ANT2 SISO Band 1 Channel Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result Antenna1 Antenna2 Antenna1 Antenna2 Antenna1 Antenna2 802.11a 9.255 9.544 8.424 9.003 0.00334 0.00274 1.0 PASS 802.11ac HT20 9.010 9.300 7.962 8.511 0.00316 0.00258 1.0 PASS 802.11ac HT40 8.659 9.049 7.343 8.033 0.00291 0.00229 1.0 PASS 802.11n HT20 9.278 9.489 8.468 8.890 0.00336 0.00269 1.0 PASS 802.11n HT40 8.657 9.230 7.340 8.375 0.00291 0.00227 1.0 PASS 802.11ac HT80 8.521 8.552 7.114 7.165 0.00282 0.00223 1.0 PASS Band 4 Channel Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result Antenna1 Antenna2 Antenna1 Antenna2 Antenna1 Antenna2 802.11a 8.397 10.978 6.914 12.526 0.00274 0.00497 1.0 PASS 802.11ac HT20 8.126 10.758 6.495 11.907 0.00258 0.00473 1.0 PASS 802.11ac HT40 7.611 10.751 5.769 11.888 0.00229 0.00472 1.0 PASS 802.11n HT20 8.312 10.885 6.780 12.260 0.00269 0.00487 1.0 PASS 802.11n HT40 7.566 10.823 5.710 12.086 0.00227 0.00480 1.0 PASS 802.11ac HT80 7.502 10.400 5.626 10.965 0.00223 0.00435 1.0 PASS Remark: antenna 1 gain=3.0dBi, antenna 2 gain=3.0dBi For Simultaneous transmitting, 1): The sum of the ratios of the spatially averaged results to the applicable frequency dependent MPE limits = 0.00801/1+0.00827/1+0.00269/1+0.00487/1= 0.02384< 1 Since the sum of the MPE ratios for all simultaneously transmitting antennas incorporated in the device is ≤ 1.0, the EUT is considered to satisfy MPE compliance for simultaneous transmission operations.

Shenzhen Yolanda Technology Co., Ltd. . SPECIFICATIONS FOR APPROVAL Customer Name: Product Name: Ant Product Model: A1332-A Part Number: A1332-AL, A1332-AR Issued Date: 2022-9-15 Shenzhen Yolanda Technology Co., Ltd. The basic parameters： A. Electrical Characteristics Frequency 2400 MHz ~2500 MHz 5150 MHz ~ 5850 MHz VSWR < 2 Efficiency >40% Impedance 50 Ohm Polarization Linear Gain 2.4G:2.1dbi(Max) Left; 2.1dbi(Max) Right B. Material & Mechanical Characteristics Material of Radiator C. Environmental Operation Temperature -10 ̊C ~ + 50 ̊C Storage Temperature - 30 ̊C ~ + 85 ̊C 5G:3.0dbi(Max) Left; 3.0dbi(Max) Right Shenzhen Yolanda Technology Co., Ltd. Test Equipment & Conditions 1． Network Analyzers : Agilent 8753D 5071B 2． 3D Chamber Test System 3.Left Antenna Impedance: S11 （parameter） 4. Left Total Efficiency-2.4G: 6. Left 3D Radiation characteristics of antenna Frequency of 2400MHz Frequency of 2440MHz Frequency of 2480MHz Frequency of 5150MHz Frequency of 5550MHz Frequency of 5850MHz 7. Left 2D Radiation characteristics of antenna WIFI/2.4G WIFI/5G 8.Right Antenna Impedance: S11 （parameter） 9. Right Total Efficiency-2.4G: 11. Right 3D Radiation characteristics of antenna Frequency of 2400MHz Frequency of 2440MHz Frequency of 2480MHz Frequency of 5150MHz Frequency of 5550MHz Frequency of 5850MHz 12. Right 2D Radiation characteristics of antenna WIFI/2.4G WIFI/5G Actual Antenna Photo

ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 39 of 68 .POWERSPECTRALDENSITYTEST APPLIEDPROCEDURES/LIMIT FCCPart15(15.247),SubpartC SectionTestItemLimit FrequencyRange (MHz) Result 15.247 PowerSpectral Density 8dBm (inany3KHz) 2400-2483.5PASS SpectrumParametersSetting AttenuationAuto SpanFrequency=thefrequencybandofoperation RB RBW3kHz VB VBW  3RBW Detectorpower averaging(rms)orsampledetector(whenrmsnotavailable). TraceMaxHold SweepTimeAuto TESTPROCEDURE a. TheEUTwasdirectlyconnectedtothespectrumanalyzerandantennaoutputportasshowintheblock diagrambelow, DEVIATIONFROMSTANDARD Nodeviation. TESTSETUP EUTOPERATIONCONDITIONS TheEUTtestedsystemwasconfiguredasthestatementsof2.4Unlessotherwiseaspecialoperating conditionisspecifiedinthefollowsduringthetesting. ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 40 of 68 TESTRESULTS ModeTestChannel ReadingLevel(dBm) ANT1&ANT2 MIMOPower SpectralDensity (dBm) Limit (dBm) Result Antenna1Antenna2 802.11b Low-15.542-15.675/<8PASS Middle-15.710-15.740/<8PASS High-16.247-16.395/<8PASS 802.11g Low-20.030-19.994/<8PASS Middle-19.993-19.729/<8PASS High-20.163-20.625/<8PASS 802.11n HT20 Low-19.859-20.471-17.144<8PASS Middle-20.162-20.108-17.125<8PASS High-20.477-20.467-17.462<8PASS 802.11n HT40 Low-22.134-22.463-19.285<8PASS Middle-23.202-23.334-20.257<8PASS High-20.990-24.193-19.292<8PASS ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 41 of 68 Antenna1: 802.11b802.11g 2412MHz2412MHz 2437MHz2437MHz 2462MHz2462MHz ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 42 of 68 802.11nHT20802.11nHT40 2412MHz2422MHz 2437MHz2437MHz 2462MHz2452MHz ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 43 of 68 Antenna2: 802.11b802.11g 2412MHz2412MHz 2437MHz2437MHz 2462MHz2462MHz ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 44 of 68 802.11nHT20802.11nHT40 2412MHz2422MHz 2437MHz2437MHz 2462MHz2452MHz ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 45 of 68 .6DBBANDWIDTHTEST APPLIEDPROCEDURES/LIMIT FCCPart15(15.247),SubpartC SectionTestItemLimitFrequencyRange(MHz)Result 15.247(a)(2)Bandwidth >=500KHz (6dBbandwidth) 2400-2483.5PASS TESTPROCEDURE 1.SetRBW=100kHz. 2.Setthevideobandwidth(VBW)≥RBW. 3.Detector=Peak. 4.Tracemode=maxhold. 5.Sweep=autocouple. 6.Allowthetracetostabilize. 7.Measurethemaximumwidthoftheemissionthatisconstrainedbythefrequenciesassociatedwiththe twooutermostamplitudepoints(upperandlowerfrequencies)thatareattenuatedby20dBrelativetothe maximumlevelmeasuredinthefundamentalemission. DEVIATIONFROMSTANDARD Nodeviation. TESTSETUP EUTOPERATIONCONDITIONS TheEUTtestedsystemwasconfiguredasthestatementsof2.3Unlessotherwiseaspecialoperating conditionisspecifiedinthefollowsduringthetesting. ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 46 of 68 TESTRESULTS TestCH ChannelBandwidth(MHz) Limit(KHz)Result Antenna1Antenna2 802.11b Low7.7378.191 >500Pass Middle8.9147.569 High7.6728.005 802.11g Low15.77415.739 Middle15.77315.754 High15.05815.382 802.11n HT20 Low16.24915.940 Middle16.28312.954 High13.88113.847 802.11n HT40 Low22.58930.032 Middle34.99635.087 High35.11035.049 ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 47 of 68 Antenna1: 802.11b802.11g 2412MHz2412MHz 2437MHz2437MHz 2462MHz2462MHz ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 48 of 68 802.11nHT20802.11nHT40 2412MHz2422MHz 2437MHz2437MHz 2462MHz2452MHz

ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 49 of 68 Antenna2: 802.11b802.11g 2412MHz2412MHz 2437MHz2437MHz 2462MHz2462MHz ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 50 of 68 802.11nHT20802.11nHT40 2412MHz2422MHz 2437MHz2437MHz 2462MHz2452MHz ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 51 of 68 .ANTENNAREQUIREMENT STANDARDREQUIREMENT 15.203requirement:Forintentionaldevice,accordingto15.203:anintentionalradiatorshall bedesignedtoensurethatnoantennaotherthanthatfurnishedbytheresponsibleparty shallbeusedwiththedevice. EUTANTENNA TheEUTantennaisPCBantenna,Itcomplywiththestandardrequirement. ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 52 of 68 .TESTSEUUPPHOTO RadiatedMeasurementPhotos ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 53 of 68 ConductedMeasurementPhotos ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 54 of 68 .EUTPHOTO ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 55 of 68 ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 56 of 68 ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 57 of 68 ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 58 of 68

ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 59 of 68 ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 60 of 68 ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 61 of 68

ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 62 of 68 ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 63 of 68 ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 64 of 68 ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 65 of 68 ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 66 of 68 ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 67 of 68 ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 68 of 68 ※※※※※ENDOFREPORT※※※※※

ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 1 of 68 FCCPart15CTestReport FCCID:2A4DV-A1332 Applicant:HUNANETOETechnologyCo.,Ltd Address: Room603,Building3,ZoneA,Jindaoyuan,NO.169,HuizhiZhongRoad,High-tech District,Changsha Manufacturer:HUNANETOETechnologyCo.,Ltd Address: Room603,Building3,ZoneA,Jindaoyuan,NO.169,HuizhiZhongRoad,High-tech District,Changsha EUT:PROJECTOR TradeMark:ETOE ModelNumber:A1332,A1331 DateofReceipt:Oct.13,2022 TestDate:Oct.13,2022-Nov.01,2022 DateofReport:Nov.01,2022 PreparedBy:ShenzhenDLTestingTechnologyCo.,Ltd. Address: 101-201,BuildingC,Shuanghuan,No.8,BaoqingRoad,BaolongIndustrialZone,Baolong Street,LonggangDistrict,Shenzhen,Guangdong,China Applicable Standards: FCCPART15C15.247 ANSIC63.10:2013 TestResult:Pass ReportNumber:DL-20221027009-2E Prepared(TestEngineer):AlisaSong Reviewer(Supervisor):JackBu Approved(Manager):JadeYang Thistestreportisbasedonasingleevaluationofonesampleofabovementionedproducts.Itisnotpermittedto beduplicatedinextractswithoutwrittenapprovalofShenzhenDLTestingTechnologyCo.,Ltd. ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 2 of 68 TableofContentsPage 1.SUMMARYOFTESTRESULTS4 1.1MEASUREMENTUNCERTAINTY4 2.GENERALINFORMATION5 2.1GENERALDESCRIPTIONOFEUT5 2.2DESCRIPTIONOFTESTMODES6 2.3BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED7 2.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)7 2.5TABLEOFPARAMETERSOFTESTSOFTWARESETTING7 2.6EQUIPMENTSLISTFORALLTESTITEMS8 3.EMCEMISSIONTEST9 3.1CONDUCTEDEMISSIONMEASUREMENT9 3.1.1POWERLINECONDUCTEDEMISSIONLIMITS9 3.1.2TESTPROCEDURE9 3.1.3DEVIATIONFROMTESTSTANDARD9 3.1.4TESTSETUP10 3.1.5EUTOPERATINGCONDITIONS10 3.1.6TESTRESULTS10 3.2RADIATEDEMISSIONMEASUREMENT13 3.2.1RADIATEDEMISSIONLIMITS13 3.2.2TESTPROCEDURE14 3.2.3DEVIATIONFROMTESTSTANDARD14 3.2.4TESTSETUP14 3.2.5EUTOPERATINGCONDITIONS15 3.2.6TESTRESULTS(BETWEEN9KHZ–30MHZ)16 3.2.7TESTRESULTS(BETWEEN30MHZ–1GHZ)17 3.2.8TESTRESULTS(1GHZ~25GHZ)19 3.3RADIATEDBANDEMISSIONMEASUREMENT23 3.3.1TESTREQUIREMENT:23 3.3.2TESTPROCEDURE23 3.3.3DEVIATIONFROMTESTSTANDARD23 3.3.4TESTSETUP24 3.3.5EUTOPERATINGCONDITIONS24 3.4CONDUCTEDBANDEDGEEMISSION&CONDUCTEDSPURIOUSEMISSIONS MEASUREMENT29 3.4.1APPLICABLESTANDARD29 3.4.2TESTPROCEDURE29 3.4.3DEVIATIONFROMSTANDARD29 ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 3 of 68 TableofContentsPage 3.4.4TESTSETUP29 3.4.5EUTOPERATIONCONDITIONS29 3.4.6TESTRESULTS29 4.AVERAGEOUTPUTPOWER33 4.1APPLIEDPROCEDURES/LIMIT33 4.1.1TESTPROCEDURE33 4.1.2DEVIATIONFROMSTANDARD33 4.1.3TESTSETUP33 4.1.4EUTOPERATIONCONDITIONS33 4.1.5TESTRESULTS34 5.POWERSPECTRALDENSITYTEST39 5.1APPLIEDPROCEDURES/LIMIT39 5.1.1TESTPROCEDURE39 5.1.2DEVIATIONFROMSTANDARD39 5.1.3TESTSETUP39 5.1.4EUTOPERATIONCONDITIONS39 5.1.5TESTRESULTS40 6.6DBBANDWIDTHTEST45 6.1APPLIEDPROCEDURES/LIMIT45 6.1.1TESTPROCEDURE45 6.1.2DEVIATIONFROMSTANDARD45 6.1.3TESTSETUP45 6.1.4EUTOPERATIONCONDITIONS45 6.1.5TESTRESULTS46 7.ANTENNAREQUIREMENT51 7.1STANDARDREQUIREMENT51 7.2EUTANTENNA51 8.TESTSEUUPPHOTO52 9.EUTPHOTO54 ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 4 of 68 .SUMMARYOFTESTRESULTS Testproceduresaccordingtothetechnicalstandards: FCCPart15(15.247),SubpartC Standard Section TestItemJudgmentRemark 15.207ConductedEmissionPASS 15.205,15.209,15.247(d)RadiatedSpuriousEmissionPASS 15.205,15.247(d) BandEdgeEmission& ConductedSpuriousEmissions PASS 15.247(b)AverageOutputPowerPASS 15.247(a)(2)6dBBandwidthPASS 15.247(e)PowerSpectralDensityPASS 15.203AntennaRequirementPASS NOTE: (1)”N/A”denotestestisnotapplicableinthisTestReport MEASUREMENTUNCERTAINTY Thereporteduncertaintyofmeasurementy±U,whereexpendeduncertaintyUisbasedonastandard uncertaintymultipliedbyacoveragefactorofk=2 ， providingalevelofconfidenceofapproximately95% 。 No.ItemUncertainty 1ConductedEmissionTest±2.56dB 2RFpower,conducted±0.42dB 3Spuriousemissions,conducted±2.76dB 4Allemissions,radiated(<1G)±3.65dB 5Allemissions,radiated(>1G)±4.89dB 6Temperature±0.5°C 7Humidity±2% ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 5 of 68 .GENERALINFORMATION GENERALDESCRIPTIONOFEUT ProductName: PROJECTOR Trademark ETOE ModelNo.: A1332,A1331 TestModel: A1332 ModelDifference Allsamplesarethesameexceptthemodenamesandappearancecolor. OperationFrequency: 2412~2462MHzfor802.11b/g/nHT20 2422~2452MHzfor802.11nHT40 Channelnumbers: 11Channelsfor802.11b/g/n(HT20) 7channelsfor802.11nHT40 Channelseparation: 5MHz Modulationtechnology: 802.11b:DSSS(CCK,DQPSK,DBPSK) 802.11g/n(20):DSSS(CCK,DQPSK,DBPSK)+OFDM (QPSK,BPSK,16-QAM,64-QAM) RateofTransmitter 802.11b:11/5.5/2/1Mbps 802.11g:54/48/36/24/18/12/9/6Mbps 802.11n:upto150Mbps AntennaType: PCBAntenna Antennagain: Left:2.1dbi(Max) Right:2.1dbi(Max) PowerSupply: DC19Vfromadapter Adapter: NO.:1Model:NSA90ED-19047400 Input:100-240V~50/60Hz2.0A Output:19.0V4.74A90.0W NO.:2Model:NSA120EC-19063200 Input:100-240V~50/60Hz2.0A Output:19.0V6.32A120.0W NO.:3Model:MX120Z-19005200 Input:100-240V~50-60Hz3.0A Output:19.0V5.2A98.8W Note: 1.Foramoredetailedfeaturesdescription,pleaserefertothemanufacturer’sspecificationsortheUser's Manual. 2.TheEUT’sallinformationprovidedbyclient. 3.TheMIMOmodeonlysupportinternalPCBantenna1andPCBantenna2the802.11nmode,theDirectional Gain=2.1dBi+10log(2)=5.11dBi. ShenzhenDLTestingTechnologyCo.,Ltd.ReportNo.:DL-20221027009-2E TestReportTel:400-688-3552Web:www.dl-cert.comEmail:[email protected] 6 of 68 2.ChannelList(802.11b/g/nHT20) ChannelFrequency(GHz)ChannelFrequency(GHz) 012.412072.442 022.417082.447 032.422092.452 042.427102.457 052.432112.462 062.437 ChannelList(802.11nHT40) ChannelFrequency(GHz)ChannelFrequency(GHz) 032.422072.442 042.427082.447 052.4…

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EUT TEST PHOTO