2AXBDV509Projector

FCC Warnning: 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 interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.• Consult the dealer or an experienced radio/TV technician for help. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment 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.

Sichuan Coolux Technology Co.,Ltd Room 1, Floor 2, Building 1, No.355 Wuxing Road, Wuhou District (Wuhou New Town Management Committee), Chengdu, China Date: 2021-02-22 Dear Sir/Madam, We, Sichuan Coolux Technology Co.,Ltd Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model(s) are the same, Only model number is different for these model: Product name: Projector Model No V509,V501,V502,V503,V504,V505,V506,V507,V508, V510, V511,V512,V513,V514,V515,V516,V517,V518,V519,V39A4,V39A5,V39A6, V39A7,V39A8,V39A9,V105,V104,V103,V102,V101,V301,V302,V303,V304, V305,V307,V308,V309,V110,N7,N8,N9,N10,N11,N12,N13,N14,N7D,N8D, N9D,N10D,N11D,N12D,N13D,N14D,A-509,B-509,C-509,D-509,E-509, F- 509,T10,T11,T12,T13,T14,T15,P950,P960,P970,P980 ,P990,P981,P982,P983,P 984,P985,W50,W60,W70,W80,W90,NOV1,NOV2,NOV3,NOV4,NOV5,NO V6,S1,S2,S3,S4,S5,S6,M1,M2,M3,M4,M5,M6,E10,E20,E30,E40,E50,L4K1,L4 K2,L4K3,L4K4,R1,R2,R3,R4,R5,R6,X1,X2,X3,X4,X5,X6,Q1,Q2,Q3,Q4,Q5,Q6 FCC ID 2AXBDV509 Sincerely, Name/Title： Shihaotang/Manager Company: Sichuan Coolux Technology Co.,Ltd Address: Room 1, Floor 2, Building 1, No.355 Wuxing Road, Wuhou District (Wuhou New Town Management Committee), Chengdu, China Phone: +86-18998494016 Fax: / E-Mail: [email protected]

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: 2021/02/22 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 requests confidentiality for the following products: Model No V509 FCC ID 2AXBDV509 For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos User’s Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name/Title： Shihaotang/Manager Company: Sichuan Coolux Technology Co.,Ltd Address: Room 1, Floor 2, Building 1, No.355 Wuxing Road, Wuhou District (Wuhou New Town Management Committee), Chengdu, China Phone: +86-18998494016 Fax: / E-Mail: [email protected]

Sichuan Coolux Technology Co.,Ltd Room 1, Floor 2, Building 1, No.355 Wuxing Road, Wuhou District (Wuhou New Town Management Committee), Chengdu, China Date: 2021/02/22 FCC ID: 2AXBDV509 Model Number: V509 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD To Whom It May Concern, We, Sichuan Coolux Technology Co.,Ltd, declare that this EUT (FCC ID: 2AXBDV509) doesn’t have Ad Hoc mode function on “non-US/Canada frequencies”. In addition. The frequency selection feature is disabled by firmware for devices marked to the US/Canada. For DTS part of this device, only channels 1-11 will be used in North America, Country code selection is disabled. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, Name/Title： Shihaotang/Manager Company: Sichuan Coolux Technology Co.,Ltd Address: Room 1, Floor 2, Building 1, No.355 Wuxing Road, Wuhou District (Wuhou New Town Management Committee), Chengdu, China Phone: +86-18998494016 Fax: / E-Mail: [email protected]

Sichuan Coolux Technology Co.,Ltd Room 1, Floor 2, Building 1, No.355 Wuxing Road, Wuhou District (Wuhou New Town Management Committee), Chengdu, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2021/02/22 To whom it may concern: We, Sichuan Coolux Technology Co.,Ltd the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2AXBDV509 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Name/Title： Shihaotang/Manager Company: Sichuan Coolux Technology Co.,Ltd Address: Room 1, Floor 2, Building 1, No.355 Wuxing Road, Wuhou District (Wuhou New Town Management Committee), Chengdu, China Phone: +86-18998494016 Fax: / E-Mail: [email protected]

FCC ID: 2AXBDV509 FCC ID: 2AXBDV509

FCC ID: 2AXBDV509 Projector Model No.: V509 FCC ID: 2AXBDV509 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.

FCC ID: 2AXBDV509 WiFi ANT BT ANT FCC ID: 2AXBDV509 FCC ID: 2AXBDV509 FCC ID: 2AXBDV509

RF Exposure evaluation FCC ID: 2AXBDV509 Exposure category: General population/uncontrolled environment EUT Type: Production Unit Device Type: Mobile Device 1. Reference According to §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to §1.1310 and §2.1091 RF exposure is calculated. KDB447498 D01: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies 2. Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100) * (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Plane-wave equivalent power density 3. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna 4. Antenna Information V39A4 can only use antennas certificated as follows provided by manufacturer; Antenna No. Model No. of antenna: Type of antenna: Gain of the antenna (Max.) Frequency range: BT antenna / PCB ANT 0.00dBi for 2400-2500MHz; WIFI antenna FPC ANT 0.00dBi for 2400-2500MHz; 5. Manufacturing Tolerance WIFI(Peak) Frequency (MHz) 11b 2412 2437 2462 Target (dBm) 18.0 18.0 18.0 Tolerance ± (dB) 1.0 1.0 1.0 Frequency (MHz) 11g 2412 2437 2462 Target (dBm) 20.0 20.0 20.0 Tolerance ± (dB) 1.0 1.0 1.0 Frequency (MHz) 11n(HT20) 2412 2437 2462 Target (dBm) 19.0 19.0 19.0 Tolerance ± (dB) 1.0 1.0 1.0 BLE GFSK(Peak) Channel Channel 00 Channel 19 Channel 39 Target (dBm) 0.50 0.50 0.50 Tolerance ±(dB) 1.0 1.0 1.0 6. Standalone MPE Result As declared by the Applicant, the EUT is a wireless device used in a fix application, at least 20 cm from any body part of the user or nearby persons; from the maximum EUT RF output power, the minimum separation distance, r =20cm, as well as the gain of the used antenna is 0.0dBi, the RF power density can be obtained. Modulation Type Output power Antenna Gain (dBi) Antenna Gain (linear) MPE (mW/cm 2 ) MPE Limits (mW/cm 2 ) dBm mW WIFI 21.0 125.8925 0.0 1.000 0.0251 1.0000 BLE 1.50 1.412538 0.0 1.000 0.0003 1.0000 Remark: 1. Output power (Peak) including turn-up tolerance; 2. MPE evaluate distance is 20cm from user manual provide by manufacturer. 7. simultaneous MPE Result WIFI MPE (mW/cm2) BLE MPE (mW/cm2) simultaneous MPE (mW/cm2) MPE Limits (mW/cm2) 0.0251 0.0003 0.0253 1.0000 8. Conclusion The measurement results comply with the FCC Limit per 47 CFR 2.1091 for the uncontrolled RF Exposure of mobile device. ----------------THE END OF REPORT---------------

Report No.: TZ210101961-E1 Page 1 of 54 FCC TEST REPORT Test report On Behalf of Sichuan Coolux Technology Co.,Ltd For Projector Model No.: V509,V501,V502,V503,V504,V505,V506,V507,V508,V510, V511,V512,V513,V514,V515,V516,V517,V518,V519,V39A4,V39A5,V39A6, V39A7,V39A8,V39A9,V105,V104,V103,V102,V101,V301,V302,V303,V304, V305,V307,V308,V309,V110,N7,N8,N9,N10,N11,N12,N13,N14,N7D,N8D,N9D, N10D,N11D,N12D,N13D,N14D,A-509,B-509,C-509,D-509,E-509, F-509,T10, T11,T12,T13,T14,T15,P950,P960,P970,P980 ,P990,P981,P982,P983,P984, P985,W50,W60,W70,W80,W90,NOV1,NOV2,NOV3,NOV4,NOV5,NOV6,S1, S2,S3,S4,S5,S6,M1,M2,M3,M4,M5,M6,E10,E20,E30,E40,E50,L4K1,L4K2, L4K3,L4K4,R1,R2,R3,R4,R5,R6,X1,X2,X3,X4,X5,X6,Q1,Q2,Q3,Q4,Q5,Q6 FCC ID: 2AXBDV509 Prepared for : Sichuan Coolux Technology Co.,Ltd Room 1, Floor 2, Building 1, No.355 Wuxing Road, Wuhou District (Wuhou New Town Management Committee), Chengdu, China Prepared By : Shenzhen Tongzhou Testing Co.,Ltd 1th Floor, Building 1, Haomai High-tech Park, Huating Road 387, Dalang Street, Longhua, Shenzhen, China Date of Test: 2021/1/02 ~ 2021/02/02 Date of Report: 2021/02/02 Report Number: TZ210101961-E1 The test report apply only to the specific sample(s) tested under stated test conditions It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: TZ210101961-E1 Page 2 of 54 TEST RESULT CERTIFICATION Applicant’s name ................. : Sichuan Coolux Technology Co.,Ltd Address .................................. : Room 1, Floor 2, Building 1, No.355 Wuxing Road, Wuhou District(Wuhou New Town Management Committee), Chengdu, China Manufacture's Name ............ : Shenzhen Coolux Technology Co.,Ltd Address .................................. : B2 302,Factory Bldg,Shangrong Industrial Park,No.2,Baolong 5rh Rd,Baolong Community,Baolong Str,Longgang District,Shenzhen Product description Trade Mark ................................ : manybox Product name ........................... : Projector Model and/or type reference .............................. : V509,V501,V502,V503,V504,V505,V506,V507,V508, V510,V511,V512, V513,V514,V515,V516,V517,V518,V519,V39A4,V39A5,V39A6,V39A7,V39A8, V39A9,V105,V104,V103,V102,V101,V301,V302,V303,V304,V305,V307,V308, V309,V110,N7,N8,N9,N10,N11,N12,N13,N14,N7D,N8D,N9D,N10D,N11D, N12D,N13D,N14D,A-509,B-509,C-509,D-509,E-509, F-509,T10,T11,T12,T13, T14,T15,P950,P960,P970,P980 ,P990,P981,P982,P983,P984,P985,W50,W60, W70,W80,W90,NOV1,NOV2,NOV3,NOV4,NOV5,NOV6,S1,S2,S3,S4,S5,S6, M1,M2,M3,M4,M5,M6,E10,E20,E30,E40,E50,L4K1,L4K2,L4K3,L4K4,R1,R2, R3,R4,R5,R6,X1,X2,X3,X4,X5,X6,Q1,Q2,Q3,Q4,Q5,Q6 Standards .............................. : FCC Rules and Regulations Part 15 Subpart C Section 15.247 ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Tongzhou Testing Co.,Ltd is acknowledged as copyright owner and source of the material. Shenzhen Tongzhou Testing 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. Date of Test ........................................... : Date (s) of performance of tests ............. : 2021/1/02 ~ 2021/02/02 Date of Issue .......................................... : 2021/02/02 Test Result .............................................. : Pass Testing Engineer : (Anna Hu) Technical Manager : (Hugo Chen) Authorized Signatory : (Andy Zhang) Report No.: TZ210101961-E1 Page 3 of 54 Revision History Revision Issue Date Revisions Revised By 000 2021/02/02 Initial Issue Andy Zhang Report No.: TZ210101961-E1 Page 4 of 54 TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 5 1.1. DESCRIPTION OF DEVICE (EUT) ........................................................................................................................ 5 1.2 EUT CONFIGURATION .......................................................................................................................................... 6 1.3. DESCRIPTION OF TEST FACILITY ........................................................................................................................ 6 1.4. STATEMENT OF THE MEASUREMENT UNCERTAINTY .......................................................................................... 6 1.5. MEASUREMENT UNCERTAINTY ........................................................................................................................... 6 1.6. DESCRIPTION OF TEST MODES .......................................................................................................................... 8 2. TEST METHODOLOGY ......................................................................................................................................... 9 2.1. EUT CONFIGURATION......................................................................................................................................... 9 2.2. EUT EXERCISE ................................................................................................................................................... 9 2.3. GENERAL TEST PROCEDURES ........................................................................................................................... 9 2.4. TEST SAMPLE ...................................................................................................................................................... 9 3. SYSTEM TEST CONFIGURATION .................................................................................................................... 10 3.1. JUSTIFICATION................................................................................................................................................... 10 3.2. EUT EXERCISE SOFTWARE ..........................................…

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Report No.: TZ210101961-E2 Page 1 of 43 FCC TEST REPORT Test report On Behalf of Sichuan Coolux Technology Co.,Ltd For Projector Model No.: V509,V501,V502,V503,V504,V505,V506,V507,V508, V510, V511,V512,V513,V514,V515,V516,V517,V518,V519,V39A4,V39A5,V39A6, V39A7,V39A8,V39A9,V105,V104,V103,V102,V101,V301,V302,V303,V304, V305,V307,V308,V309,V110,N7,N8,N9,N10,N11,N12,N13,N14,N7D,N8D,N9D, N10D,N11D,N12D,N13D,N14D,A-509,B-509,C-509,D-509,E-509, F-509,T10, T11,T12,T13,T14,T15,P950,P960,P970,P980 ,P990,P981,P982,P983,P984, P985,W50,W60,W70,W80,W90,NOV1,NOV2,NOV3,NOV4,NOV5,NOV6,S1, S2,S3,S4,S5,S6,M1,M2,M3,M4,M5,M6,E10,E20,E30,E40,E50,L4K1,L4K2, L4K3,L4K4,R1,R2,R3,R4,R5,R6,X1,X2,X3,X4,X5,X6,Q1,Q2,Q3,Q4,Q5,Q6 FCC ID: 2AXBDV509 Prepared for : Sichuan Coolux Technology Co.,Ltd Room 1, Floor 2, Building 1, No.355 Wuxing Road, Wuhou District (Wuhou New Town Management Committee), Chengdu, China Prepared By : Shenzhen Tongzhou Testing Co.,Ltd 1th Floor, Building 1, Haomai High-tech Park, Huating Road 387, Dalang Street, Longhua, Shenzhen, China Date of Test: 2021/1/02 ~ 2021/02/02 Date of Report: 2021/02/02 Report Number: TZ210101961-E2 The test report apply only to the specific sample(s) tested under stated test conditions It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: TZ210101961-E2 Page 2 of 43 TEST RESULT CERTIFICATION Applicant’s name ................. : Sichuan Coolux Technology Co.,Ltd Address .................................. : Room 1, Floor 2, Building 1, No.355 Wuxing Road, Wuhou District(Wuhou New Town Management Committee), Chengdu, China Manufacture's Name ............ : Shenzhen Coolux Technology Co.,Ltd Address .................................. : B2 302,Factory Bldg,Shangrong Industrial Park,No.2,Baolong 5rh Rd,Baolong Community,Baolong Str,Longgang District,Shenzhen Product description Trade Mark ............................. : manybox Product name ........................... : Projector Model and/or type reference ................................ : V509,V501,V502,V503,V504,V505,V506,V507,V508, V510,V511,V512, V513,V514,V515,V516,V517,V518,V519,V39A4,V39A5,V39A6,V39A7,V39A8, V39A9,V105,V104,V103,V102,V101,V301,V302,V303,V304,V305,V307,V308, V309,V110,N7,N8,N9,N10,N11,N12,N13,N14,N7D,N8D,N9D,N10D,N11D, N12D,N13D,N14D,A-509,B-509,C-509,D-509,E-509, F-509,T10,T11,T12,T13, T14,T15,P950,P960,P970,P980 ,P990,P981,P982,P983,P984,P985,W50,W60, W70,W80,W90,NOV1,NOV2,NOV3,NOV4,NOV5,NOV6,S1,S2,S3,S4,S5,S6, M1,M2,M3,M4,M5,M6,E10,E20,E30,E40,E50,L4K1,L4K2,L4K3,L4K4,R1,R2, R3,R4,R5,R6,X1,X2,X3,X4,X5,X6,Q1,Q2,Q3,Q4,Q5,Q6 Standards ............................. : FCC Rules and Regulations Part 15 Subpart C Section 15.247 ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Tongzhou Testing Co.,Ltd is acknowledged as copyright owner and source of the material. Shenzhen Tongzhou Testing 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. Date of Test ........................................... : Date (s) of performance of tests ............. : 2021/1/02 ~ 2021/02/02 Date of Issue ........................................... : 2021/02/02 Test Result .............................................. : Pass Testing Engineer : (Anna Hu) Technical Manager : (Hugo Chen) Authorized Signatory : (Andy Zhang) Report No.: TZ210101961-E2 Page 3 of 43 Revision History Revision Issue Date Revisions Revised By 000 2021/02/02 Initial Issue Andy Zhang Report No.: TZ210101961-E2 Page 4 of 43 TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 5 1.1. DESCRIPTION OF DEVICE (EUT) ........................................................................................................................ 5 1.2. HOST SYSTEM CONFIGURATION LIST AND DETAILS .......................................................................................... 5 1.3 EUT CONFIGURATION .......................................................................................................................................... 6 1.5. DESCRIPTION OF TEST FACILITY ........................................................................................................................ 6 1.6. STATEMENT OF THE MEASUREMENT UNCERTAINTY .......................................................................................... 7 1.7. MEASUREMENT UNCERTAINTY ........................................................................................................................... 7 1.8. DESCRIPTION OF TEST MODES .......................................................................................................................... 7 1.9. FREQUENCY OF CHANNELS ................................................................................................................................ 7 2. TEST METHODOLOGY ......................................................................................................................................... 8 2.1. EUT CONFIGURATION......................................................................................................................................... 8 2.2. EUT EXERCISE ................................................................................................................................................... 8 2.3. GENERAL TEST PROCEDURES ........................................................................................................................... 8 2.4. TEST SAMPLE ...................................................................................................................................................... 8 3. SYSTEM TEST CONFIGURATION ...........................................................…

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FCC ID: 2AXBDV509 _______________________________________________________________________________________________ 1. TEST SETUP PHOTOGRAPHS 1.1. Photo of Radiated Emissions Measurement Fig. 1 Fig. 2 FCC ID: 2AXBDV509 _______________________________________________________________________________________________ 1.2. Photo of conducted Emissions Measurement Fig. 3