2A66W-CM116ACar Multimedia system

XTR�口rNS USER MANUAL Thank you for buying this XTRONS product. Please read through these instructions ca『-efully befo『eoperating this player and keep it for future reference. Car Multimedia system FCC Statement： 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 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 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.

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 4 EXTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 4 Fig.3 Fig.4 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 4 Fig.5 Fig.6 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 4 of 4 Fig.7

Label Location: FCC ID: 2A66W-CM116A 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.

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 5 INTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 5 Fig.3 Fig.4 Bluetooth antenna WiFi antenna Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 5 Fig.5 Fig.6 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 4 of 5 Fig.7 Fig.8 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 5 of 5 Fig.9

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 5 Maximum Permissible Exposure Report Product Information EUT : Car Multimedia system Model Number : CM116A, ICE/VDO/C, ICE/VDO/H Model Declaration : All the same except for the model name Test Model : CM116A Power Supply : DC 12.0V Hardware version : YMT78-MB9-V33 Software version : V02 Sample ID : TZ220503287–1# TZ220503287–2# Bluetooth Bluetooth Version : V5.0 Channel Number : 79 Channels Modulation Technology : GFSK, π/4-DQPSK, 8-DPSK Data Rates : 1/2/3Mbps Antenna Type And Gain Internal Antenna /1.14 dBi(Max.) WiFi WLAN : Supported IEEE 802.11a/b/g/n WLAN FCC Operation Frequency : IEEE 802.11b:2412-2462MHz IEEE 802.11g:2412-2462MHz IEEE 802.11n HT20:2412-2462MHz IEEE 802.11n HT40:2422-2452MHz WLAN Channel Number : 11 Channels for 2412-2462MHz(IEEE 802.11b/g/n HT20) 7 Channels for 2422-2452MHz(IEEE 802.11n HT40) WLAN Modulation Technology : IEEE 802.11b: DSSS(CCK,DQPSK,DBPSK) IEEE 802.11g: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11n: OFDM (64QAM, 16QAM, QPSK, BPSK) Antenna Type And Gain : Internal Antenna / 1.14 dBi(Max.) Note: Antenna position refer to EUT Photos. 2. Evaluation Method Systems operating under the provisions of FCC 47 CFR 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. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. In accordance with KDB447498D01 for Simultaneous transmission MPE test exclusion applies when the sum of the MPE ratios for all simultaneous transmitting antennas incorporated in a host device, based on the calculated/estimated, numerically modelled or measured field strengths or power density, is ≤ 1.0. The MPE ratio of each antenna is determined at the minimum test separation distance required by the operating configurations and exposure conditions of the host device, according to the ratio of field strengths or power density to MPE limit, at the test frequency. Either the maximum peak or spatially averaged results from measurements or numerical simulations may be used to determine the MPE ratios. Spatial averaging does not apply when MPE is estimated using simple calculations based on far-field plane-wave equivalent conditions. The antenna installation and operating requirements for the host device must meet the minimum test separation distances required by all antennas, in both standalone and simultaneous transmission operations, to satisfy compliance. Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 5 3. Limit 3. 1 Refer evaluation method ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB publication 447498 D01 General 1 RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1091: Radiofrequency radiation exposure evaluation: mobile devices 3. 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 4. 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 5. Antenna Information This Product can only use antennas certificated as follows provided by manufacturer; Antenna Gain and type refer to Product information Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 5 6. Conducted Power 2.4G Band: Bluetooth(BDR+EDR) TestMode Antenna Channel Result[dBm] DH5 Ant1 2402 5.08 2441 4.75 2480 5.68 2DH5 Ant1 2402 4.01 2441 4.03 2480 4.99 3DH5 Ant1 2402 4.53 2441 4.12 2480 4.96 WiFi 2.4GHz Band TestMode Antenna Channel Result[dBm] 11B Ant1 2412 12.26 2437 12.58 2462 12.62 11G Ant1 2412 12.16 2437 12.3 2462 12.46 11N20SISO Ant1 2412 12.11 2437 12.35 2462 12.45 11N40SISO Ant1 2422 12.76 2437 12.89 2452 12.27 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 4 of 5 7. Manufacturing Tolerance Bluetooth(BDR+EDR) GFSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) 4.5 4.5 5.0 Tolerance ±(dB) 1.0 1.0 1.0 π/4-DQPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) 3.5 3.5 4.5 Tolerance ±(dB) 1.0 1.0 1.0 8-DPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) 4.0 3.5 4.5 Tolerance ±(dB) 1.0 1.0 1.0 WiFi 2.4GH…

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Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 1 of 44 Appendix A RF Test Data for BT(BDR/EDR) (Conducted Measurement) Product Name: Car Multimedia system Trade Mark: XTRONS Test Model: CM116A FCC ID: 2A66W-CM116A Environmental Conditions Temperature: 23.8°C Relative Humidity: 56% ATM Pressure: 100.0 kPa Test Engineer: Nancy Li Supervised by: Hugo Chen Appendix A: 20dB Emission Bandwidth Test Result TestMode Antenna Channel 20db EBW[MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.804 2401.601 2402.405 --- --- 2441 0.807 2440.601 2441.408 --- --- 2480 0.804 2479.604 2480.408 --- --- 2DH5 Ant1 2402 1.317 2401.343 2402.660 --- --- 2441 1.212 2440.400 2441.612 --- --- 2480 1.281 2479.370 2480.651 --- --- 3DH5 Ant1 2402 1.260 2401.361 2402.621 --- --- 2441 1.248 2440.370 2441.618 --- --- 2480 1.254 2479.367 2480.621 --- --- Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 2 of 44 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 2DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 3 of 44 2DH5_Ant1_2441 2DH5_Ant1_2480 3DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 4 of 44 3DH5_Ant1_2441 3DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 5 of 44 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Channel OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.75325 2401.628 2402.381 --- --- 2441 0.74977 2440.631 2441.381 --- --- 2480 0.76806 2479.623 2480.391 --- --- 2DH5 Ant1 2402 1.1670 2401.417 2402.584 --- --- 2441 1.1563 2440.421 2441.577 --- --- 2480 1.1659 2479.420 2480.586 --- --- 3DH5 Ant1 2402 1.1635 2401.418 2402.582 --- --- 2441 1.1781 2440.411 2441.589 --- --- 2480 1.1769 2479.415 2480.592 --- --- Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 6 of 44 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 2DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 7 of 44 2DH5_Ant1_2441 2DH5_Ant1_2480 3DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 8 of 44 3DH5_Ant1_2441 3DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 9 of 44 Appendix C: Maximum conducted output power Test Result TestMode Antenna Channel Result[dBm] Limit[dBm] Verdict DH5 Ant1 2402 5.08 ≤30.0 PASS 2441 4.75 ≤30.0 PASS 2480 5.68 ≤30.0 PASS 2DH5 Ant1 2402 4.01 ≤20.97 PASS 2441 4.03 ≤20.97 PASS 2480 4.99 ≤20.97 PASS 3DH5 Ant1 2402 4.53 ≤20.97 PASS 2441 4.12 ≤20.97 PASS 2480 4.96 ≤20.97 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 10 of 44 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 11 of 44 2DH5_Ant1_2402 2DH5_Ant1_2441 2DH5_Ant1_2480 3DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 12 of 44 3DH5_Ant1_2441 3DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 13 of 44 Appendix D: Carrier frequency separation Test Result TestMode Antenna Channel Result[MHz] Limit[MHz] Verdict DH5 Ant1 Hop 0.998 ≥0.807 PASS 2DH5 Ant1 Hop 0.994 ≥0.878 PASS 3DH5 Ant1 Hop 1.016 ≥0.840 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 14 of 44 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 15 of 44 Appendix E: Time of occupancy Test Result TestMode Antenna Channel BurstWidth [ms] TotalHops [Num] Result[s] Limit[s] Verdict DH5 Ant1 Hop 2.89 110 0.318 ≤0.4 PASS 2DH5 Ant1 Hop 2.88 120 0.346 ≤0.4 PASS 3DH5 Ant1 Hop 2.88 130 0.375 ≤0.4 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 16 of 44 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 17 of 44 3DH5_Ant1_Hop Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 18 of 44 Appendix F: Number of hopping channels Test Result TestMode Antenna Channel Result[Num] Limit[Num] Verdict DH5 Ant1 Hop 79 ≥15 PASS 2DH5 Ant1 Hop 79 ≥15 PASS 3DH5 Ant1 Hop 79 ≥15 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 19 of 44 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 20 of 44 Appendix G: Band edge measurements Test Result TestMode Antenna ChName Channel RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 Low 2402 4.18 -50.53 ≤-15.82 PASS High 2480 5.07 -49.02 ≤-14.93 PASS Low Hop_2402 2.73 -50 ≤-17.27 PASS High Hop_2480 5.23 -49.1 ≤-14.77 PASS 2DH5 Ant1 Low 2402 2.25 -50.34 ≤-17.75 PASS High 2480 5.98 -49.89 ≤-14.02 PASS Low Hop_2402 -1.68 -50.92 ≤-21.68 PASS High Hop_2480 1.39 -48.57 ≤-18.61 PASS 3DH5 Ant1 Low 2402 4.18 -50.21 ≤-15.82 PASS High 2480 4.13 -49.81 ≤-15.87 PASS Low Hop_2402 0.63 -50.83 ≤-19.37 PASS High Hop_2480 1.35 -50.02 ≤-18.65 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 21 of 44 Test Graphs DH5_Ant1_Low_2402 DH5_Ant1_High_2480 DH5_Ant1_Low_Hop_2402 DH5_Ant1_High_Hop_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 22 of 44 2DH5_Ant1_Low_2402 2DH5_Ant1_High_2480 2DH5_Ant1_Low_Hop_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 23 of 44 2DH5_Ant1_High_Hop_2480 3DH5_Ant1_Low_2402 3DH5_Ant1_High_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 24 of 44 3DH5_Ant1_Low_Hop_2402 3DH5_Ant1_High_Hop_2480 Shenzhen Tong…

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Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 28 of 44 DH5_Ant1_2480_30~1000 DH5_Ant1_2480_1000~26500 2DH5_Ant1_2402_0~Reference Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 29 of 44 2DH5_Ant1_2402_30~1000 2DH5_Ant1_2402_1000~26500 2DH5_Ant1_2441_0~Reference Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 30 of 44 2DH5_Ant1_2441_30~1000 2DH5_Ant1_2441_1000~26500 2DH5_Ant1_2480_0~Reference Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 31 of 44 2DH5_Ant1_2480_30~1000 2DH5_Ant1_2480_1000~26500 3DH5_Ant1_2402_0~Reference Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 32 of 44 3DH5_Ant1_2402_30~1000 3DH5_Ant1_2402_1000~26500 3DH5_Ant1_2441_0~Reference Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 33 of 44 3DH5_Ant1_2441_30~1000 3DH5_Ant1_2441_1000~26500 3DH5_Ant1_2480_0~Reference Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 34 of 44 3DH5_Ant1_2480_30~1000 3DH5_Ant1_2480_1000~26500 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 35 of 44 Appendix I: Duty Cycle Test Result TestMode Antenna Channel Transmission Duration [ms] Transmission Period [ms] Duty Cycle [%] 1/T[kHz] DH5 Ant1 2402 2.88 3.75 76.80 0.35 2441 2.89 3.76 76.86 0.35 2480 2.88 3.74 77.01 0.35 2DH5 Ant1 2402 2.89 3.75 77.07 0.35 2441 2.89 3.75 77.07 0.35 2480 2.89 3.75 77.07 0.35 3DH5 Ant1 2402 2.89 3.76 76.86 0.35 2441 2.88 3.75 76.80 0.35 2480 2.89 3.75 77.07 0.35 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 36 of 44 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 2DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 37 of 44 2DH5_Ant1_2441 2DH5_Ant1_2480 3DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 38 of 44 3DH5_Ant1_2441 3DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 39 of 44 Appendix J: Emissions in Restricted Bands Test Result TestMode Antenna ChName Channel Detector Freq(MHz) Result(dBm) Limit(dBm) Verdict DH5 Ant1 Low 2402 AV 2310.000 -49.53 ≤-41.20 PASS AV 2382.635 -49.2 ≤-41.20 PASS AV 2390.000 -49.27 ≤-41.20 PASS Peak 2310.000 -41.84 ≤-21.20 PASS Peak 2337.485 -39.19 ≤-21.20 PASS Peak 2390.000 -41.64 ≤-21.20 PASS High 2480 AV 2483.500 -47.79 ≤-41.20 PASS AV 2483.520 -47.79 ≤-41.20 PASS AV 2500.000 -48.51 ≤-41.20 PASS Peak 2483.500 -41.19 ≤-21.20 PASS Peak 2494.880 -38.95 ≤-21.20 PASS Peak 2500.000 -42.29 ≤-21.20 PASS 2DH5 Ant1 Low 2402 AV 2310.000 -49.62 ≤-41.20 PASS AV 2389.775 -49.16 ≤-41.20 PASS AV 2390.000 -49.31 ≤-41.20 PASS Peak 2310.000 -42.67 ≤-21.20 PASS Peak 2351.240 -38.57 ≤-21.20 PASS Peak 2390.000 -40.77 ≤-21.20 PASS High 2480 AV 2483.500 -47.18 ≤-41.20 PASS AV 2483.520 -47.18 ≤-41.20 PASS AV 2500.000 -48.63 ≤-41.20 PASS Peak 2483.500 -41.31 ≤-21.20 PASS Peak 2488.240 -38.99 ≤-21.20 PASS Peak 2500.000 -42.57 ≤-21.20 PASS 3DH5 Ant1 Low 2402 AV 2310.000 -49.54 ≤-41.20 PASS AV 2382.215 -49.16 ≤-41.20 PASS AV 2390.000 -49.26 ≤-41.20 PASS Peak 2310.000 -41.98 ≤-21.20 PASS Peak 2318.165 -39.42 ≤-21.20 PASS Peak 2390.000 -42.45 ≤-21.20 PASS High 2480 AV 2483.500 -47.74 ≤-41.20 PASS AV 2483.520 -47.74 ≤-41.20 PASS AV 2500.000 -48.55 ≤-41.20 PASS Peak 2483.500 -41.89 ≤-21.20 PASS Peak 2499.200 -38.71 ≤-21.20 PASS Peak 2500.000 -41.01 ≤-21.20 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 40 of 44 Note： 1. The Antenna Gain is compensated in the graph with 2dBi and Antenna Gain which is Higher. 2. The limit in dBm for average detector is conversion from 54dBuV/m, according to 15.209(a). The limit in dBm for peak detector is 20dB above the limit of average detector in dBm. Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 41 of 44 Test Graphs DH5_Ant1_Low_2402_AV DH5_Ant1_Low_2402_Peak DH5_Ant1_High_2480_AV DH5_Ant1_High_2480_Peak Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 42 of 44 2DH5_Ant1_Low_2402_AV 2DH5_Ant1_Low_2402_Peak 2DH5_Ant1_High_2480_AV Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 43 of 44 2DH5_Ant1_High_2480_Peak 3DH5_Ant1_Low_2402_AV 3DH5_Ant1_Low_2402_Peak Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A Report No.: TZ220503287-E1 Page 44 of 44 3DH5_Ant1_High_2480_AV 3DH5_Ant1_High_2480_Peak

Report No.: TZ220503287-E1 Page 1 of 35 FCC TEST REPORT Test report On Behalf of UG ELECTRONICS LIMITED For Car Multimedia system Model No: CM116A, ICE/VDO/C, ICE/VDO/H FCC ID: 2A66W-CM116A Prepared for : UG ELECTRONICS LIMITED Room 908, 9/F YAN HING CENTRE 9-13 WONG CHUK YEUNG STREET SHATIN N.T. HongKong 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: 2022/5/31 ~ 2022/6/7 Date of Report: 2022/6/8 Report Number: TZ220503287-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.: TZ220503287-E1 Page 2 of 35 TEST RESULT CERTIFICATION Applicant’s name ................. : UG ELECTRONICS LIMITED Address .................................. : Room 908, 9/F YAN HING CENTRE 9-13 WONG CHUK YEUNG STREET SHATIN N.T. HongKong Manufacture's Name ............ : SHEN ZHEN SHI ZANG LAN GUO JI KE JI FA ZHAN CO LTD Address .................................. : 502A Floor 5, Building 9, Xinwei Industrial Area Xili North Road, Xili Street Nanshan District, Shenzhen, P.R.C Product description Trade Mark ............................. : XTRONS Product name ........................... : Car Multimedia system Model No ................................ : CM116A, ICE/VDO/C, ICE/VDO/H 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 ........... : 2022/5/31 ~ 2022/6/7 Date of Issue ......................................... : 2022/6/8 Test Result ............................................ : PASS Testing Engineer : (Anna Hu) Technical Manager : (Hugo Chen) Authorized Signatory : (Andy Zhang) Report No.: TZ220503287-E1 Page 3 of 35 Revision History Revision Issue Date Revisions Revised By 00 2022/6/8 Initial Issue Andy Zhang Report No.: TZ220503287-E1 Page 4 of 35 TABLE OF CONTENTS Description Page 1. GENERAL INFORMATION ................................................................................................................ 5 1.1. Description of Device (EUT) ................................................................................................................... 5 1.2 Support equipment List ................................................................................................................................ 6 1.3 External I/O Cable ........................................................................................................................................ 6 1.4 Description of Test Facility .......................................................................................................................... 7 1.5 Statement of the Measurement Uncertainty ............................................................................................. 7 1.6 Measurement Uncertainty ........................................................................................................................... 8 1.7 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 ............................................................................................................................. 10 3.3 Special Accessories ................................................................................................................................... 10 3.4 Block Diagram/Schematics ....................................................................................................................... 10 3.5 Equipment Modifications ........................................................................................................................... 10 3.6 Test Setup ................................................................................................................................................... 10 4. SUMMARY OF TEST RESULTS .................................................................................................... 11 5. SUMMARY OF TEST EQUIPMENT ............................................................................................... 12 6. MEASUREMENT RESULTS ...............................................................................................…

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Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66W-CM116A This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 1 TEST SETUP PHOTOS OF THE EUT Radiated Emission Below 1GHz Radiated Emission Above 1GHz