2A9CJ-X8Projector

Important safety precautions For best results, it is recommended that you use this unit in a dark room. 1. Do not install it in places where water vapor or temperature is too high, which may lead to failure of the machine 2. Ensure adequate ventilation, and the air outlet at the bottom is not blocked, so as not to accumulate heat in the machine 3, to prevent foreign matters, such as paper scraps, paper clips, etc. from falling into the machine, do not insert any metal objects, such as wire screwdriver into the machine, do not place any liquid on the machine to avoid leakage, such as accidental occurrence, be sure to cut off the power supply immediately, and contact professional maintenance 4. When carrying the projector, please use soft packaging. In order to protect the lens from being scratched, please try not to touch the lens The bottom air outlet should not be placed on the soft surface, otherwise it will affect the overall heat dissipation performance of the machine Important safety precautions In order to maintain the performance and reliability of the projector, at least 30CM of space should be left between the projection and the wall Do not install in an unventilated area Do not install in high temperature and humidity Do not settle the bottom in a soft place Stay away from the dust Important safety precautions Don't open Stay away from the water With a soft cloth No chemicals Don't block the lens Don't look at the camera with your eyes Disconnect the power when not in use Understanding the Remote control installation horizontal Condole top installation Important Safety Matters Projected range reference The data are for reference only The screen size Adjustable JiaoHuan Adjustable JiaoHuan Focus: when the image is blurred, adjust the focus ring on the fuselage to obtain a satisfactory image effect. If the resolution cannot be achieved through adjustment, please move the product forward and backward according to the circumstances. Trapezoidal correction: when trapezoidal distortion occurs, the user needs to adjust the electronic trapezoidal correction in the Settings Image fuzzy The picture is for reference only 2 . Retract the lens with a focus twist and store it safely The following steps can turn off the projector and store the equipment safely Press the top of the projector Or on the remote control key Safety shutdown focusing Projector specification FCC Warning 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 inte rference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: 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 guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interferenceto 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. Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body.

FCC Software Configuration Control Declaration Rev1.1 Zhongshan Lianying Photoelectric Technology Co., Ltd FCC Software Configuration Control Declaration Date: November 12, 2022 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Attn: OET Dept. Product/ Model Number: Projector / X8, X1, X2, X3, X5, X6, X7, X9, H3, H3PRO, H4PRO Regarding FCC Country Code Selection guidelines identified in KDB 594280. “All applications for equipment authorization for transmitters that can have radio parameters, or other technical parameters, reported to the Commission set by software must have an attestation indicating that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified.” We declare that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. Name: Defeng Zeng Date: 2022/11/12 Title: QA Manager Signature of applicant

Zhongshan Lianying Photoelectric Technology Co., Ltd Area C, Floor 4, No. 1 Plant, No. 77, Huanzhou North Road, Tanzhou Town, Zhongshan City, China Series Models Description Date: 2022/11/12 Dear Sir/Madam, We, Zhongshan Lianying Photoelectric Technology Co., Ltd Hereby declares the following statement for CE/FCC/MIC certificate, PCB board, Schematic, Hardware version, Software version, structure and internal photos are same except for the model’s name; named differently due to marketing purposes. Product name: Projector Model no.: X8, X1, X2, X3, X5, X6, X7, X9, H3, H3PRO, H4PRO Sincerely yours Name / Title: Defeng Zeng / QA Manager Company: Zhongshan Lianying Photoelectric Technology Co., Ltd Address: Area C, Floor 4, No. 1 Plant, No. 77, Huanzhou North Road, Tanzhou Town, Zhongshan City, China Phone: 13590790364 Fax: / E-Mail: [email protected]

Zhongshan Lianying Photoelectric Technology Co., Ltd Agent Authorization Company: Zhongshan Lianying Photoelectric Technology Co., Ltd Address: Area C, Floor 4, No. 1 Plant, No. 77, Huanzhou North Road, Tanzhou Town, Zhongshan City, China Product Name: Projector Trade Mark: N/A Model Number(s): X8，X1, X2, X3, X5, X6, X7, X9, H3, H3PRO, H4PRO FCC ID: 2A9CJ-X8 We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2022-11-12 Name: Defeng Zeng Title: QA Manager Company: Zhongshan Lianying Photoelectric Technology Co., Ltd

Zhongshan Lianying Photoelectric Technology Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2022-11-12 Subject; Request for Confidentiality FCC ID: 2A9CJ-X8 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description BOM Software Security Requirements Tune up In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name / Title: Defeng Zeng / QA Manager Company: Zhongshan Lianying Photoelectric Technology Co., Ltd Address: Area C, Floor 4, No. 1 Plant, No. 77, Huanzhou North Road, Tanzhou Town, Zhongshan City, China Phone: 13590790364 Fax: / E-Mail: [email protected]

FCC ID: 2A9CJ-X8 Fig. 1 FCC ID: 2A9CJ-X8 Fig. 2 Fig. 3 FCC ID: 2A9CJ-X8 Fig. 4 Fig. 5 FCC ID: 2A9CJ-X8 Fig. 6 Fig. 7 FCC ID: 2A9CJ-X8 Fig. 8

_____________________________________________________________________________________________________ LABEL AND LOCATION (Size: L4.4cm x1.9cm) Label Location

FCC ID: 2A9CJ-X8 Fig. 1 Fig. 2 Antenna BT&WIFI FCC ID: 2A9CJ-X8 Fig. 3 Fig. 4 FCC ID: 2A9CJ-X8 Fig. 5 Fig. 6 FCC ID: 2A9CJ-X8 Fig. 7 Fig. 8 FCC ID: 2A9CJ-X8 Fig. 9 Fig. 10 FCC ID: 2A9CJ-X8 Fig. 11

Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong RF Exposure evaluation Report Reference No...................... : FCC ID. ............................................ : GTS20220924005-1-5 2A9CJ-X8 Compiled by ( position+printed name+signature) . : File administrators Peter Xiao Supervised by ( position+printed name+signature) . : Test Engineer Jenny Zeng Approved by ( position+printed name+signature) . : Manager Jason Hu Date of issue .................................... : Nov. 11, 2022 Representative Laboratory Name . : Shenzhen Global Test Service Co.,Ltd. Address ............................................ : No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong Applicant’s name ............................ : Zhongshan Lianying Photoelectric Technology Co., Ltd Address ............................................ : Area C, Floor 4, No. 1 Plant, No. 77, Huanzhou North Road, Tanzhou Town, Zhongshan City, China Test specification ........................... : Standard ........................................... : 47CFR §1.1310 Basis and purpose 47CFR §2.1091 Radiofrequency radiation exposure evaluation: mobile devices KDB447498 D01 General RF Exposure Guidance v06 TRF Originator .................................. : Shenzhen Global Test Service Co.,Ltd. Master TRF ...................................... : Dated 2014-12 Shenzhen Global Test Service Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Global Test Service Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Global Test Service Co.,Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Projector Trade Mark ....................................... : N/A Manufacturer .................................... : Zhongshan Lianying Photoelectric Technology Co., Ltd Model/Type reference ...................... : X8 Listed Models ................................. : X1, X2, X3, X5, X6, X7, X9, H3, H3PRO, H4PRO Hardware Version ........................... : N/A Software Version .............................. : N/A Rating ............................................... : DC 19.0V/2.5A by Adapter Result ............................................... : PASS Report No.: GTS20220924005-1-5 Page 2 of 11 T E S T R E P O R T Test Report No. : GTS20220924005-1-5 Nov. 11, 2022 ______________________________________________________________________________________________ Date of issue Equipment under Test : Projector Model /Type : X8 Listed model : X1, X2, X3, X5, X6, X7, X9, H3, H3PRO, H4PRO Applicant : Zhongshan Lianying Photoelectric Technology Co., Ltd Address : Area C, Floor 4, No. 1 Plant, No. 77, Huanzhou North Road, Tanzhou Town, Zhongshan City, China Manufacturer : Zhongshan Lianying Photoelectric Technology Co., Ltd Address : Area C, Floor 4, No. 1 Plant, No. 77, Huanzhou North Road, Tanzhou Town, Zhongshan City, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: GTS20220924005-1-5 Page 3 of 11 Contents 1. SUMMARY ................................................................................................................................................................. 4 1.1 EUT CONFIGURATION ........................................................................................................................................................ 4 1.2 PRODUCT DESCRIPTION ..................................................................................................................................................... 4 2. TEST ENVIRONMENT ................................................................................................................................................. 5 2.1 ADDRESS OF THE TEST LABORATORY ..................................................................................................................................... 5 2.2 TEST FACILITY .................................................................................................................................................................. 5 2.3 ENVIRONMENTAL CONDITIONS ............................................................................................................................................ 5 2.4 STATEMENT OF THE MEASUREMENT UNCERTAINTY .................................................................................................................. 5 3. METHOD OF MEASUREMENT .................................................................................................................................... 6 3.1 APPLICABLE STANDARD ...................................................................................................................................................... 6 3.2 REQUIREMENT ................................................................................................................................................................. 6 3.3 LIMIT ............................................................................................................................................................................. 6 3.4 MPE CALCULATION METHOD ............................................................................................................................................. 7 3.5 ANTENNA INFORMATION ...............................................................................................…

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Case No. : GTS20220924005-1-4 Ambient Condition: 26 °C, 46 %RH, Atmos100.1Kpa, Test Date: 2022.10.13 Test Engineer: Jenny zeng Appendix C.1: Emission Bandwidth Test Result TestMode Antenna Frequency[MHz] 26db EBW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11A Ant1 5180 19.880 5170.040 5189.920 --- --- 5200 20.160 5189.960 5210.120 --- --- 5240 19.760 5230.120 5249.880 --- --- 11N20SISO Ant1 5180 20.360 5169.920 5190.280 --- --- 5200 20.240 5189.920 5210.160 --- --- 5240 20.120 5230.000 5250.120 --- --- Test Graphs 11A_Ant1_5180 11A_Ant1_5200 11A_Ant1_5240 11N20SISO_Ant1_5180 11N20SISO_Ant1_5200 11N20SISO_Ant1_5240 Appendix C.2: Occupied channel bandwidth Test Result TestMode Antenna Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11A Ant1 5180 16.981 5171.516 5188.497 --- --- 5200 16.990 5191.497 5208.487 --- --- 5240 17.015 5231.509 5248.524 --- --- 11N20SISO Ant1 5180 17.870 5171.057 5188.927 --- --- 5200 17.878 5191.084 5208.962 --- --- 5240 17.965 5231.023 5248.988 --- --- Test Graphs 11A_Ant1_5180 11A_Ant1_5200 11A_Ant1_5240 11N20SISO_Ant1_5180 11N20SISO_Ant1_5200 11N20SISO_Ant1_5240 Appendix C.3: Duty Cycle Test Result TestMode Antenna Frequency[MHz] Transmission Duration [ms] Transmission Period [ms] Duty Cycle [%] 11A Ant1 5180 1.39 1.44 96.53 5200 1.39 1.43 97.20 5240 1.39 1.43 97.20 11N20SISO Ant1 5180 1.30 1.34 97.01 5200 1.30 1.34 97.01 5240 1.30 1.35 96.30 Test Graphs 11A_Ant1_5180 11A_Ant1_5200 11A_Ant1_5240 11N20SISO_Ant1_5180 11N20SISO_Ant1_5200 11N20SISO_Ant1_5240 Appendix C.4: Maximum conducted output power Test Result Channel Power Test Mode Antenna Frequency [MHz] Channel Powert [dBm] Duty Cycle [%] DC Factor [dBm] Result [dBm] Limit [dBm] Verdict 11A Ant1 5180 12.74 96.53 0.15 12.89 ≤23.98 PASS 5200 13.53 97.20 0.12 13.65 ≤23.98 PASS 5240 13.46 97.20 0.12 13.58 ≤23.98 PASS 11N20SIS O Ant1 5180 11.02 97.01 0.13 11.15 ≤23.98 PASS 5200 11.31 97.01 0.13 11.44 ≤23.98 PASS 5240 11.35 96.30 0.16 11.51 ≤23.98 PASS Note：The Duty Cycle Factor is compensated in the graph. Appendix C.5: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result [dBm/MHz] Limit[dBm/MHz] Verdict 11A Ant1 5180 8.02 ≤11.00 PASS 5200 9.07 ≤11.00 PASS 5240 8.69 ≤11.00 PASS 11N20SISO Ant1 5180 6.31 ≤11.00 PASS 5200 6.32 ≤11.00 PASS 5240 6.36 ≤11.00 PASS Note：1.The Result and Limit Unit is dBm/500 kHz in the band 5.7255.85 GHz. 2.The Duty Cycle Factor and RBW Factor is compensated in the graph. Test Graphs 11A_Ant1_5180 11A_Ant1_5200 11A_Ant1_5240 11N20SISO_Ant1_5180 11N20SISO_Ant1_5200 11N20SISO_Ant1_5240 Appendix C.6: Band edge measurements Test Result B1 TestMode Antenna ChName Frequency[MHz] Result[dBm] Limit[dBm] Verdict 11A Ant1 Low 5180 -34.32 ≤-27 PASS High 5240 -38.24 ≤-27 PASS 11N20SISO Ant1 Low 5180 -35.85 ≤-27 PASS High 5240 -37.74 ≤-27 PASS Test Graphs B1 11A_Ant1_Low_5180 11A_Ant1_High_5240 11N20SISO_Ant1_Low_5180 11N20SISO_Ant1_High_5240 Appendix C.7: Conducted Spurious Emission Test Result TestMode Antenna Frequency[MHz] FreqRange [MHz] Max. Fre [MHz] Max. Level [dBm] Limit [dBm] Verdict 11A Ant1 5180 30~5140 5139.83 -44.56 ≤-27 PASS 5360~40000 24404.64 -38.1 ≤-27 PASS 5200 30~5140 5139.15 -43.8 ≤-27 PASS 5360~40000 25628.75 -37.59 ≤-27 PASS 5240 30~5140 5129.44 -46.24 ≤-27 PASS 5360~40000 24187.52 -38.28 ≤-27 PASS 11N20SISO Ant1 5180 30~5140 5128.76 -45.96 ≤-27 PASS 5360~40000 23556.35 -37.4 ≤-27 PASS 5200 30~5140 4943.27 -46.47 ≤-27 PASS 5360~40000 23515.24 -37.89 ≤-27 PASS 5240 30~5140 4932.7 -46.64 ≤-27 PASS 5360~40000 25635.96 -37.68 ≤-27 PASS Test Graphs 11A_Ant1_5180_30~5140 11A_Ant1_5180_5360~40000 11A_Ant1_5200_30~5140 11A_Ant1_5200_5360~40000 11A_Ant1_5240_30~5140 11A_Ant1_5240_5360~40000 11N20SISO_Ant1_5180_30~5140 11N20SISO_Ant1_5180_5360~40000 11N20SISO_Ant1_5200_30~5140 11N20SISO_Ant1_5200_5360~40000 11N20SISO_Ant1_5240_30~5140 11N20SISO_Ant1_5240_5360~40000

Case No. : GTS20220924005-1-4 Ambient Condition: 25 °C, 45 %RH, Atmos100.1Kpa, Test Date: 2022.10.31 Test Engineer: jJenny zeng Appendix D.1: Occupied channel bandwidth Test Result TestMode Antenna Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11A Ant1 5745 17.045 5736.484 5753.529 --- --- 5785 17.059 5776.495 5793.554 --- --- 5825 17.076 5816.451 5833.527 --- --- 11N20SISO Ant1 5745 17.979 5736.018 5753.997 --- --- 5785 17.930 5776.043 5793.973 --- --- 5825 17.947 5816.018 5833.965 --- --- Test Graphs 11A_Ant1_5745 11A_Ant1_5785 11A_Ant1_5825 11N20SISO_Ant1_5745 11N20SISO_Ant1_5785 11N20SISO_Ant1_5825 Appendix D.2: Min emission bandwidth Test Result B4 TestMode Antenna Frequency[MHz] 6db EBW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11A Ant1 5745 15.080 5737.440 5752.520 0.5 PASS 5785 15.080 5777.440 5792.520 0.5 PASS 5825 15.040 5817.480 5832.520 0.5 PASS 11N20SISO Ant1 5745 15.320 5737.440 5752.760 0.5 PASS 5785 13.800 5778.760 5792.560 0.5 PASS 5825 14.040 5818.480 5832.520 0.5 PASS Test Graphs B4 11A_Ant1_5745 11A_Ant1_5785 11A_Ant1_5825 11N20SISO_Ant1_5745 11N20SISO_Ant1_5785 11N20SISO_Ant1_5825 Appendix D.3: Duty Cycle Test Result TestMode Antenna Frequency[MHz] Transmission Duration [ms] Transmission Period [ms] Duty Cycle [%] 11A Ant1 5745 1.39 1.43 97.20 5785 1.39 1.44 96.53 5825 1.39 1.43 97.20 11N20SISO Ant1 5745 1.30 1.34 97.01 5785 1.30 1.35 96.30 5825 1.30 1.34 97.01 Test Graphs 11A_Ant1_5745 11A_Ant1_5785 11A_Ant1_5825 11N20SISO_Ant1_5745 11N20SISO_Ant1_5785 11N20SISO_Ant1_5825 Appendix D.4: Maximum conducted output power Test Result Channel Power Test Mode Antenna Frequency[ MHz] Channel Powert [dBm] Duty Cycle [%] DC Factor [dBm] Result [dBm] Limit [dBm] Verdict 11A Ant1 5745 11.49 97.20 0.12 11.61 ≤30.00 PASS 5785 12.53 96.53 0.15 12.68 ≤30.00 PASS 5825 12.95 97.20 0.12 13.07 ≤30.00 PASS 11N20SIS O Ant1 5745 9.35 97.01 0.13 9.48 ≤30.00 PASS 5785 10.45 96.30 0.16 10.61 ≤30.00 PASS 5825 10.82 97.01 0.13 10.95 ≤30.00 PASS Note：The Duty Cycle Factor is compensated in the graph. Appendix D.5: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result [dBm/MHz] Limit[dBm/MHz] Verdict 11A Ant1 5745 4.77 ≤30.00 PASS 5785 6.16 ≤30.00 PASS 5825 7.19 ≤30.00 PASS 11N20SISO Ant1 5745 2.77 ≤30.00 PASS 5785 3.77 ≤30.00 PASS 5825 4.1 ≤30.00 PASS Note：1.The Result and Limit Unit is dBm/500 kHz in the band 5.7255.85 GHz. 2.The Duty Cycle Factor and RBW Factor is compensated in the graph. Test Graphs 11A_Ant1_5745 11A_Ant1_5785 11A_Ant1_5825 11N20SISO_Ant1_5745 11N20SISO_Ant1_5785 11N20SISO_Ant1_5825 Appendix D.6: Band edge measurements Test Result B4 TestMode Antenna ChName Frequency[ MHz] FreqRange [MHz] Result [dBm] Limit [dBm] Verdict 11A Ant1 Low 5745 5650~5700 -37.29 ≤7.94 PASS 5700~5720 -28.51 ≤15.21 PASS 5720~5725 -25.69 ≤22.11 PASS 5760~5650 -37.74 ≤-27 PASS High 5825 5850~5855 -29.6 ≤15.79 PASS 5855~5875 -33.42 ≤10.48 PASS 5875~5925 -37.25 ≤-17.96 PASS 5925~5935 -39.1 ≤-27 PASS 11N20SI SO Ant1 Low 5745 5650~5700 -38.62 ≤-13.51 PASS 5700~5720 -31.92 ≤15.11 PASS 5720~5725 -24.14 ≤24.73 PASS 5760~5650 -39.33 ≤-27 PASS High 5825 5850~5855 -32.94 ≤21.64 PASS 5855~5875 -36.83 ≤13.12 PASS 5875~5925 -38.37 ≤-17.86 PASS 5925~5935 -38.68 ≤-27 PASS Test Graphs B4 11A_Ant1_Low_5745 11A_Ant1_High_5825 11N20SISO_Ant1_Low_5745 11N20SISO_Ant1_High_5825 Appendix D.7: Conducted Spurious Emission Test Result TestMode Antenna Frequency[MHz] FreqRange [MHz] Max. Fre [MHz] Max. Level [dBm] Limit [dBm] Verdict 11A Ant1 5745 30~5650 5426.32 -40.35 ≤-27 PASS 5925~40000 26023.53 -31.89 ≤-27 PASS 5785 30~5650 5646.82 -40.34 ≤-27 PASS 5925~40000 26079.02 -32.45 ≤-27 PASS 5825 30~5650 5453.3 -39.83 ≤-27 PASS 5925~40000 25931.5 -32.41 ≤-27 PASS 11N20SISO Ant1 5745 30~5650 5424.26 -40.34 ≤-27 PASS 5925~40000 24988.74 -31.57 ≤-27 PASS 5785 30~5650 5137.27 -40.35 ≤-27 PASS 5925~40000 25176.31 -32.91 ≤-27 PASS 5825 30~5650 5445.99 -40.33 ≤-27 PASS 5925~40000 26787.14 -31.62 ≤-27 PASS Test Graphs 11A_Ant1_5745_30~5650 11A_Ant1_5745_5925~40000 11A_Ant1_5785_30~5650 11A_Ant1_5785_5925~40000 11A_Ant1_5825_30~5650 11A_Ant1_5825_5925~40000 11N20SISO_Ant1_5745_30~5650 11N20SISO_Ant1_5745_5925~40000 11N20SISO_Ant1_5785_30~5650 11N20SISO_Ant1_5785_5925~40000 11N20SISO_Ant1_5825_30~5650 11N20SISO_Ant1_5825_5925~40000

Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong FCC PART 15 SUBPART C TEST REPORT FCC PART 15.407 Report Reference No. ..................... : FCC ID............................................. : GTS20220924005-1-4 2A9CJ-X8 Compiled by ( position+printed name+signature) . : File administrators Peter Xiao Supervised by ( position+printed name+signature) . : Test Engineer Jenny Zeng Approved by ( position+printed name+signature) . : Manager Jason Hu Date of issue .................................... : Nov. 11, 2022 Representative Laboratory Name . : Shenzhen Global Test Service Co.,Ltd. Address ............................................ : No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong,China Applicant’s name ............................ : Zhongshan Lianying Photoelectric Technology Co., Ltd Address ............................................ : Area C, Floor 4, No. 1 Plant, No. 77, Huanzhou North Road, Tanzhou Town, Zhongshan City, China Test specification ........................... : Standard ........................................... : FCC Part 15.407: General technical requirements TRF Originator .................................. : Shenzhen Global Test Service Co.,Ltd. Master TRF ...................................... : Dated 2014-12 Shenzhen Global Test Service Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Global Test Service Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Global Test Service Co.,Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Projector Trade Mark ....................................... : N/A Manufacturer .................................... : Zhongshan Lianying Photoelectric Technology Co., Ltd Model/Type reference ...................... : X8 Listed Models .................................. : X1, X2, X3, X5, X6, X7, X9, H3, H3PRO, H4PRO Operation Frequency ........................ : From 5180MHz to 5240MHz/ 5745MHz to 5825MHz Hardware Version ............................ : N/A Software Version .............................. : N/A Rating ............................................... : DC 19.0V/2.5A by Adapter Result ............................................... : PASS Report No.: GTS20220924005-1-4 Page 2 of 31 T E S T R E P O R T Test Report No. : GTS20220924005-1-4 Nov. 11, 2022 ____________________________________________________________________________________ Date of issue Equipment under Test : Projector Model /Type : X8 Listed model : X1, X2, X3, X5, X6, X7, X9, H3, H3PRO, H4PRO Applicant : Zhongshan Lianying Photoelectric Technology Co., Ltd Address : Area C, Floor 4, No. 1 Plant, No. 77, Huanzhou North Road, Tanzhou Town, Zhongshan City, China Manufacturer : Zhongshan Lianying Photoelectric Technology Co., Ltd Address : Area C, Floor 4, No. 1 Plant, No. 77, Huanzhou North Road, Tanzhou Town, Zhongshan City, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: GTS20220924005-1-4 Page 3 of 31 Contents 1. TEST STANDARDS ......................................................................................................................................... 4 2. SUMMARY ....................................................................................................................................................... 5 2.1. General Remarks ................................................................................................................................... 5 2.2. Product Description ................................................................................................................................ 5 2.3. Equipment Under Test ........................................................................................................................... 6 2.4. Short description of the Equipment under Test (EUT) ........................................................................... 6 2.5. EUT operation mode .............................................................................................................................. 6 2.6. Block Diagram of Test Setup ................................................................................................................. 6 2.7. Related Submittal(s) / Grant (s) ............................................................................................................. 7 2.8. EUT Exercise Software .......................................................................................................................... 7 2.9. Special Accessories ............................................................................................................................... 7 2.10. External I/O Cable ................................................................................................................................ 7 2.11. Modifications ........................................................................................................................................ 7 3. TEST ENVIRONMENT ..................................................................................................................................... 8 3.1. Address of the test laboratory ................................................................................................................ 8 3.2. Test Facility ..............................................…

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Manufacturer SHEN DA CHENG ELECTRONICS CO., LTD Antenna type Internal antenna Antenna Gain 1.65dBi for 2.4G, 1.61dBi for 5G 1.Test equipment and conditions: 1.1.Network Analyzer 1.2.Communication test equipment 1.3.Test system 1.4.Matching circuit 2.Test Data: 2.1. Standing wave ratio 2.2.Efficiency 2.3.Directivity…

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