Saiyinwei Electronic SF-003 User manual
2Features 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 useof this product. For better service,the customer's product performanceThe 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
3Control Panelspecifications are subject to change,and the content of this manualmay 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 socketoutletAUX socketThe volume reductionIn a songThe next songThe volume andPause/PlayThe power switch
4INSTALLATION GUIDEHOW TO USEBluetooth mode: Bluetooth mode is set as default mode for playing music whenthe sofa music system is turned on (touch the “Power” button till theindicator light turns from red to blue) and Bluetooth indicator light "BT" is shining. First search the Bluetooth
5Specificationsdevice list in mobile phone, and click to connect"SF003",the nameof the sofa music system, and the indicator light"BT".Then it is readyto play music from the mobile phone.When insert a USB device (Flash disk,or IPHONE,IPAD,Android phonewith OTG function via USB cable)"USB" indicator light is on,and theplay 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:
6Maintenance and Troubleshooting GuidesPower input:15.0V/2.4AFrequency response:50HZ-20KHZSNR:≥60dbMaximum output power for 2+1 speakers:15W*2+30WSpeaker Impedance:4 ohmsAdjustment forms:Touch button for Power switch/automaticmode switch/Volume adjustment/Previous and Next song switchBluetooth Distance:>10 m in open areasBluetooth transmitting frequency:2.4GUSB 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
7nimum 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/lpodIn the modo of USB, not ableto play musie on Androidsystem mobilephonoIn mode of Bluetooth notable to connect the deviceto the music systemNot able to turnon the deviceNo response the deviceTouch button does not workNo soundThe 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 theconnecting distance is whithin 10meters, and avoid the wall and the cornerPlease 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 StatementThis 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 radio or television reception, which can be determined by turning the equipment off and on, the user is encour-aged 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.
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. Changes or modifications not expressly approved by the party responsi-ble for compliance could void the user's authority to operate the equip-ment.
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