2AZVL-HYKSF003Sofa speaker

INSTRUCTIONS MULTIFUNCTIONAL SOFA MUSIC SYSTEM(BLUETOOTH/USB/AUX)WITH TOUCH BUTTONS SF-003 Please read carefully this user manual before operating the sofa music system 1 2 Features Thank you, our distinguished customer,for choosing the latest generation of multi-functional sofa music system, which enables automatic switching from one mode to another (BLUETOOTH/USB ／AUX),with the perfect touch buttons plus a strong 2.1bass amp,with good sound quality and beautiful appearance. We sincere- ly hopethat it could give you an extraordinary experience of enjoying the music at this digital age.。 Before use, please read the instructions to ensure proper use of this product. For better service,the customer's product performance The main functions: USB: USB interface supports playing music on Flash disk,Android phones with OTG function, IPHONE and IPAD via USB cable. AUX: supports playing music on mobile phone,computer, television and other audio input via AUX cable. Precautions: : Supports mobile phone charging, Apple Android 3 Control Panel specifications are subject to change,and the content of this manual may also be updated without further notice. To maintain good perfor- mance of the product, do not use it in too cold,too hot, dusty or humid environments. USB socket outlet AUX socket The volume reduction In a song The next song The volume and Pause/Play The power switch 4 INSTALLATION GUIDE HOW TO USE Bluetooth mode: Bluetooth mode is set as default mode for playing music when the sofa music system is turned on (touch the “Power” button till the indicator light turns from red to blue) and Bluetooth indicator light "BT" is shining. First search the Bluetooth 5 Specifications device list in mobile phone, and click to connect"SF003",the name of the sofa music system, and the indicator light"BT".Then it is ready to play music from the mobile phone. When insert a USB device (Flash disk,or IPHONE,IPAD,Android phone with OTG function via USB cable)"USB" indicator light is on,and the play mode will automatically switch to USB mode,scanning USB devices and automatically play music files. When insert the 3.5mm audio cable to the AUX connector, it will automatically switch to the AUX mode, and“AUX”indicator light is on. And it's ready to play music from phone, TV, and computer. In this mode, only the Volume+ and Volume-and Play/Pause buttons could be operated from the control panel of the device. It can be plugged into a USB head cable to charge mobile devices, Apple and Android. USB mode: AUX mode: 6 Maintenance and Troubleshooting Guides Power input:15.0V/2.4A Frequency response:50HZ-20KHZ SNR:≥60db Maximum output power for 2+1 speakers:15W*2+30W Speaker Impedance:4 ohms Adjustment forms:Touch button for Power switch/automatic mode switch/Volume adjustment/Previous and Next song switch Bluetooth Distance:>10 m in open areas Bluetooth transmitting frequency:2.4G USB function:Support playing music on Android with OTG function/ IPHONE/IPAD/Flash disk and charging mobile phone via USB cable. Before you think to repair the sofa music system for problems, please check first the following FAQ and troubleshooting guides to find the possible causes of the problem you are experiencing.Some simple checks 7 nimum adjusment you make is iklyto solve the problem and restorenor- mal operation ofthe, device. If you have some points in doubt, or ,can not resolve the problem pls turn to professional maintenancepersonnel for solution. FAQTroubleshooting Guides In the mode ofUSB, notable to play music on Ipbone/lpod In the modo of USB, not ableto play musie on Androidsystem mobilephono In mode of Bluetooth notable to connect the deviceto the music system Not able to turnon the device No response the device Touch button does not work No sound The version of Iphone lpod is old, no the lastest thus can not playmusic automatically for the first time connection. You couldtry toplay music manually, and from the second time, it could play musicautomatillcally once connectedvia USB cable. Please make sure your Anroid phone supports OTG function, or itcould be the Android version being old not the latest. Pls confirmit's Android4 3 or above. Please check whether it's the speakers volume being too low or theyare not correctly connected.Ifthe problem still exist after checkingthe music system is all connected in correct form, the speakers need to be replaced. he power supply is no plugged in correctly. Ifconfirm thereissomething wrong with the power supply, it needs to be replaced. Or if the power supply is in good condition, then it's likely that thereis a problem with the device, it would have to be replaced. Please turn off the bluetooth connection of the device like Iphone/Ipad/Android phone etc (within the connecting distance) that hasbeen already connected to the music system, and then turn on thebluetooth of the other device that you want to connect to the musicsystem, and search "MS003", the name of the music system and clickto connect it. Please make sure the connecting distance is whithin 10meters, and avoid the wall and the corner Please do not press too hard on the touch button and check whether ifthere is any obstacle or water on top of the button, and try to unplugand plug the power supply and try again. Please unplug and plug the power supply and try again.iphone/ipod/Android phone/USB/AUX is no plugged in correctly. FCC Statement 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 interfer- ence will not occur in a particular installation. If this equipment does cause harmful interference to ra…

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Test Model No.: HYK‐SF003

Sofa sound Model：HYK-SF003 INPUT:DC15V2.4A PRODUCERS: Shenzhen Saiyinwei Electronic Co.,Ltd FCC ID: 2AZVL-HYKSF003 Caution : 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. MADE IN CHINA Label location

Test Model No.: HYK‐SF003

FCC ID: 2AZVL-HYKSF003 According to 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where --f(GHz) is the RF channel transmit frequency in GHz --Power and distance are rounded to the nearest mW and mm before calculation --The result is rounded to one decimal place for comparison eirp = pt x gt = (EXd) 2 /30 where: pt = transmitter output power in watts, gt = numeric gain of the transmitting antenna (unitless), E = electric field strength in V/m, --- 10 ((dBuV/m)/20) /10 6 d = measurement distance in meters (m) ---3m So pt = (EXd) 2 /30 x gt Field strength = 92.52 dBuV/m @3m Ant gain =-0.58dBi, so Ant numeric gain=0.87 So pt={ [10 (92.52 /20) /10 6 x 3] 2 /30x0.87}x1000 mW =0.613mW So (0.613mW /5mm)x √2.480 = 0.193<3 Then SAR evaluation is not required

Global United Technology Services Co., Ltd. Report No.: GTSL202104000262F01 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 27 TEST REPORT Applicant: Shenzhen Saiyinwei Electronic Co.,Ltd Address of Applicant: 6th Floor, Block A No.F Building, Xinghui Industrial Park, Gushu 2nd road, Baoan District, Shenzhen, Guangdong, China Manufacturer/Factory: Shenzhen Saiyinwei Electronic Co.,Ltd Address of Manufacturer/Factory: 6th Floor, Block A No.F Building, Xinghui Industrial Park, Gushu 2nd road, Baoan District, Shenzhen, Guangdong, China Equipment Under Test (EUT) Product Name: Sofa speaker Model No.: HYK-SF003 FCC ID: 2AZVL-HYKSF003 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.249 Date of sample receipt: April 26, 2021 Date of Test: April 27, 2021-May 07, 2021 Date of report issued: May 07, 2021 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTSL202104000262F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 27 2 Version Version No. Date Description 00 May 07, 2021 Original Prepared By: Date: May 07, 2021 Project Engineer Check By: Date: May 07, 2021 Reviewer Report No.: GTSL202104000262F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 27 3 Contents Page 1 COVER PAGE .............................................................................................................................................1 2 VERSION ...................................................................................................................................................2 3 CONTENTS ...............................................................................................................................................3 4 TEST SUMMARY ......................................................................................................................................4 4.1 MEASUREMENT UNCERTAINTY .............................................................................................................4 5 GENERAL INFORMATION .......................................................................................................................5 5.1 GENERAL DESCRIPTION OF EUT ..........................................................................................................5 5.2 TEST MODE .........................................................................................................................................7 5.3 DESCRIPTION OF SUPPORT UNITS ........................................................................................................7 5.4 DEVIATION FROM STANDARDS ..............................................................................................................7 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ....................................................................................7 5.6 TEST FACILITY ....................................................................................................................................8 5.7 TEST LOCATION ..................................................................................................................................8 5.8 ADDITIONAL INSTRUCTIONS ..................................................................................................................8 6 TEST INSTRUMENTS LIST ......................................................................................................................9 7 TEST RESULTS AND MEASUREMENT DATA .....................................................................................11 7.1 ANTENNA REQUIREMENT ....................................................................................................................11 7.2 CONDUCTED EMISSIONS ....................................................................................................................12 7.3 RADIATED EMISSION METHOD ............................................................................................................15 7.3.1 Field Strength of The Fundamental Signal ..................................................................................17 7.3.2 Spurious emissions .....................................................................................................................18 7.3.3 Bandedge emissions ...................................................................................................................23 7.4 20DB OCCUPY BANDWIDTH ...............................................................................................................25 8 TEST SETUP PHOTO .............................................................................................................................27 9 EUT CONSTRUCTIONAL DETAILS .......................................................................................................27 Report No.: GTSL202104000262F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 27 4 Test Summary Test Item Section in CFR 47 Result Antenna requirement 15.203 Pass AC Power Line Conducted Emission 15.207 Pa…

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Test Model No.: HYK‐SF003 Radiated Emission Conducted Emission