
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
Thanks for purchasing Gsou U910 portable stereo Bluetooth® speaker. Please take the time to follow the instructions in this User manual carefully. If you have any query, please call our national service hotline: 400-0985-400 1. To reduce the risk of fire or electric shock, be sure the electrical circuits are not overloaded. 2. To reduce the risk of electronic shock, be sure not plug the with wet hands. 3. Unplug the power cable if your device is smoking or abnormal and seek professional help from your nearest service center, be sure not detach the device yourself. 4. To reduce the risk of fire or electric shock, do not expose this product to rain or moisture. Liquids can cause a failure and/or a fire hazard. 5. The power cable and audio cable can not be twisted or dragged in case of short circuit. 6. Do not place any naked flame sources, such as lighted candles, on or near the apparatus. Problem Speaker will not turn on Paired Bluetooth device will not connect Speaker indicates a connection, but it not playing music Can not pair the Gsou U910 with my Bluetooth device No audio from a Bluetooth device Solution Make sure your speaker battery has sufficient power. If your device requires a pass code, make sure to input “0000”four zero. Turn the Gsou U910 speaker off and back on Remove the Gsou U910 speaker from the pairing list on your Bluetooth device pairing list (consult the device owner’s manual for assistance).Then pair the device and the speaker again. Turn off or disable Bluetooth on all other paired devices nearby and reconnect the device you want to listen Turn the Gsou U910 speaker off and back on Make sure your speaker is discoverable Your Bluetooth device maybe out of range-try to move closer to your speaker Make sure your Bluetooth device supports the transfer of audio Reset your Bluetooth speaker Make sure your Gsou U910 is not muted and the volume is up. Make sure your Bluetooth device is playing audio and volume is up Your Bluetooth device may be out of range, Poor sound quality from a Bluetooth device No Audio from AUX source Poor sound quality from AUX source move closer and try Turn your Bluetooth speaker off and back on Your Bluetooth device may be out of range, move closer and try again Move your Bluetooth device and /or Gsou u speaker from any device that generates electromagnetic interference, such as another Bluetooth device, cordless phone, microwave oven or wireless router. Try to turning off WIFI to improve audio quality Make sure your music file is not poor quality. Turn your Bluetooth speaker off and back on. Make sure your connected device is on and playing Make sure you speaker is in AUX in mode Make sure the audio cable is correctly inserted Increase the volume level on the device and speaker Reduce the volume level on the AUX source Make sure the 3.5mm audio cable is fully inserted into the speaker and device. Make sure your audio source and music file is not of poor quality Volume down. In Bluetooth® mode and Aux in mode, long press is for decreasing volume. Volume up. In Bluetooth® mode and Aux in mode, long press is for increasing volume, Bluetooth® disconnect button and Answer/Reject call./ Play/Pause button .In Bluetooth® mode, press and hold for 3 seconds to disconnect Bluetooth®. In Bluetooth® mode, if there is incoming calls, short press for 1 second to answer the call, and long press for 3 seconds for rejecting call. Play/Pause button. When you are playing music, short press is for Pause and resumes play. LED indicator. NFC area Tap here to power on/pairing your Bluetooth speaker. Enhanced modePress the volume up and volume down button simultaneously to enter into enhanced mode while playing music. Press the two buttons simultaneously to resume default mode. 1. How to connect your U910 with Bluetooth-enabled playback devices? Be sure your speaker battery has sufficient power. Turn on your speaker and it will be in Bluetooth mode automatically and ready for connecting. The blue indicator flashes.. . Open the Bluetooth® of your mobile, search the “Gsou U910” device and connect to it. Usually you needn’t to input password for most of Bluetooth playback devices, but due to the Bluetooth version varies, sometimes, you need to input the default password “0000”(four zero) if required. Blue light remains steadily on to indicate successfully connected. Run the music player of your mobile, and enjoy the loud but clear sound from your U910. 2How to connect the U910 with your notebook pc by Bluetooth®? (1) In the case of your notebook with the Bluetooth® function. Start your notebook, search the Bluetooth® device by “Start—Setting—Control Panel”. Start the Bluetooth® searching function of your notebook, blue light flashes when searching the Audio-in devices. Blue indicator light remains steadily on after connecting successfully. You can play the audio music of the notebook by the speaker. (2) In the case of your notebook without Bluetooth® function. Please buy the Bluetooth® adaptor additionally. We suggest the adaptor with Bluetooth 4.0 version for high quality audio experience. After installing please start the Bluetooth® from the “Control Panel” or the shortcut of your pc desktop, please search for connecting, and the instruction steps are the same as the first case. 3Answer/reject incoming call Short press the play/pause button to answer the call, and short press the button again to hang off after answering. press and hold the button 3 seconds to reject call. 4How to play music by AUX-in? Your U910 comes with a standard 3.5mm Aux in jack for connecting with other non-Bluetooth audio devices,eg mobile phones,mp3/mp4 players.pc. tablet pc and etc. Plug one end of the audio cable to the AUX in jack of the speaker and the other end connect to audio source AUX jack.The green indicator will remains steadily on. Your speaker will disconnect the Bluetooth®, switches to the external source play, as the external source of AUX-in mode is prior. 5. Enhanced mode Enhance…
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EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS EUT –All View EUT –Top View EUT –Bottom View EUT –Side View EUT –Side View EUT – Port View
EXHIBIT A - FCC ID LABELING AND LOCATION FCC ID Label Proposed FCC ID Label Location The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925) Label Here
EXHIBIT C - EUT INTERNAL PHOTOGRAPHS EUT – Uncover View EUT – Uncover View EUT – Cover Off View EUT – Main Board Top View EUT –Main Board Bottom View EUT – RF Chip View EUT – Antenna View
Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Dongguan). This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. FCC PART 15.247 TEST REPORT For GSOU Technology(Shen Zhen)Co.,LTD 14C, Block A, First World Plaza,No.7002 West Hongli Road, Futian Distric,Shenzhen,China Report Type: Original Report Product Type: Bluetooth speaker Test Engineer: Dean Liu Re port Number: RDG140812003-00B Re port Date: 2014-10-10 Reviewed B y: Jerry Zhang EMC Manager Test Laboratory: Bay Area Compliance Laboratories Corp. (Dongguan) No.69 Pulongcun, Puxinhu Industrial Zone, Tangxia, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn FCC ID: SXS-BT910 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG140812003-00B FCC Part 15.247 Page 2 of 28 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 4 TEST METHODOLOGY .................................................................................................................................................. 4 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 7 EXTERNAL CABLE ........................................................................................................................................................ 7 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 FCC §15.247 (i) & §1.1310 & §2.1093- RF EXPOSURE ............................................................................................... 9 APPLICABLE STANDARD .............................................................................................................................................. 9 FCC §15.203 - ANTENNA REQUIREMENT ........................................................................................................... 10 APPLICABLE STANDARD ............................................................................................................................................ 10 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 10 FCC §15.209, §15.205 & §15.247(d) - SPURIOUS EMISSIONS ............................................................................. 11 APPLICABLE STANDARD ............................................................................................................................................ 11 MEASUREMENT UNCERTAINTY .................................................................................................................................. 11 EUT SETUP ................................................................................................................................................................ 11 EMI TEST RECEIVER & SPECTRUM ANALYZER SETUP .............................................................................................. 12 TEST PROCEDURE ...................................................................................................................................................... 12 CORRECTED AMPLITUDE & MARGIN CALCULATION ................................................................................................. 13 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 13 TEST RESULTS SUMMARY .......................................................................................................................................... 14 TEST DATA ................................................................................................................................................................ 14 FCC §15.247(a) (2) – 6 dB EMISSION BANDWIDTH ............................................................................................ 18 APPLICABLE STANDARD ............................................................................................................................................ 18 TEST PROCEDURE ............................…
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EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions - Front View Conducted Emissions – Side View Radiated Emission - Front View (Below 1GHz) Radiated Emission - Rear View (Below 1GHz) Radiated Emission - Front View (Above 1GHz) Radiated Emission - Rear View (Above 1GHz)
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.48 GHz | 3.00 mW |

Bluetooth Speaker
Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Bluetooth Speaker
Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
Bluetooth Speaker
Equipment Class
DTS - Digital Transmission System
Bluetooth speaker
Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Bluetooth speaker
Equipment Class
DSS - Part 15 Spread Spectrum Transmitter