GSOU U220 Bluetooth speaker User Manual
Contents
1. U220 User Manual Contact Us Gsou Technology Shenzhen Co LTD Add 14c Block A First World plaza No 7002 West Hongli Road Futian District Shenzhen China Tel 0086 755 8326 6570 Fax 0086 755 8325 5400 E mail sales gsou cn Website www gsoutech com 1 Preface Thank you for purchasing the Gsou U220 portable stereo Bluetooth speaker Please take the time to follow the instructions in this user manual carefully If you have any questions please call our national service hotline 400 0985 400 2 Warnings and Cautions 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 adapter 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 In order to prevent a short circuit the power cable and audio cable should not be twisted or dragged in case of short circuit 6 Do not place the speaker near any open flame sources such as lighted candles 7 The safety temperature of Lithium Battery should not exceed 80 C 3 How to play music via AUX in Make sure your speaker power on Your U220 comes with a sta2. remains steadily on Red charging Power on Off Red light flashes means your speaker needs to be charged Red indicator is on when charging and off when fully charged Play Pause button Bluetooth status indicator Answer reject call 1 Blue indicator flashes Indicates that device is waiting for a connection 2 blue indicator remains steadily on Indicates that device is connected to an Aux in devices 3 Short press the hand free key to answer an incoming call and short press it again to hang up Mic Previous next track Volume Up down short press is for next track long press is for increasing volume Previous next track Volume Up down short press is for previous track long press is for decreasing volume AUX in Jack Connect the U220 with your PC MP3 mp4 player Tablet Mobile and other playback devices with 3 5mm jack by audio cable and U220 will disconnect the Bluetooth automatically Reset Button If the speaker is unresponsive use 1 0mm pin or probe to press reset button DCIN 8 Specifications Bluetooth version 4 0 A2DPAVRCPHFPSPPBAS DIS FMPHRPHRS HTP HTS IAS LSS about 33 feet 245mm 40 5W Frequency response 100HZ 20KHZ Bluetooth profiles Working distance Loudspeaker RMS SW x 2CH Sensitivity 80db S N ratio gt 60db Distortion lt 0 4 Battery Built in LOOOMAH rechargeable lithium battery Working voltage 3 7V 4 2V Charging voltage DC 5V 1A Char
3. ging current 400 500mA Size L160 W60 H28 mm Net Weight 276g indicator light 6 Operation steps devices and connect to it No password is needed for most of Bluetooth playback devices but due to varying Bluetooth versions sometimes you need to 9 Trouble shooting and FAQ 1 Bluetooth Pairing and Connecting e Pairing occurs when two Bluetooth devices communicate with each other and establish a Connection e Connecting occurs when two Bluetooth devices are matched and ready to share data e The two devices can be shared under the connecting status pairing speaker can not work 2 Your mobile search the Gsou U220 but the speaker it s not playing e Make sure your speaker is in the Bluetooth mode e Remove the speaker from the other pairing device then pair the mobile and the speaker again e Make sure you have connected the two devices 3 After Installing the USB Bluetooth adapter on the PC the PC still can not connect with the speaker e Make sure your Bluetooth adapter is functioning properly e On the PC right click on the Bluetooth icon and select the option to add a new connection or device which will make the computer search for available Bluetooth devices Blue indicator flashes status of waiting for connecting connected to Bluetooth source or connected to aux in devices Low power indicator battery voltage lower than 3 3V Red light Red indicator is on when charging and off when f
4. m the date of original purchase This warranty entitles the purchaser to get the product repaired or replaced under the following conditions The warranty applies to the original purchaser Proof of original purchase is required The warranty does not cover the damage caused by misuse abuse or improper storage In no event shall Gsou be responsible for any direct incidental consequential or other damages of any kind 11 Statement The Gsou trademark and logo are registered trademarks of Gsou Technology Shenzhen Co Ltd All Rights Reserved All other trademarks logos or service marks are the property of their respective owners
5. make sure there is no barrier between the two devices e g Metal objects walls and other obstacles e Move your Bluetooth device and or Gsou U220 speaker from any device that generates electromagnetic interference such as another Bluetooth device cordless phone microwave oven or wireless router Kindly Reminder 1 In order to save electricity and protect the environment the loudspeaker supports Intelligent sleep mode when the power is on If the speaker still has not connected automatically within 15 minutes please restart your speaker 2 Compatibility This speaker is compatible with most major brands and models of Bluetooth mobile phones However there may be a few individual Bluetooth mobile phones with which it is not compatible If you experience any compatibility issues with this speaker please call our customer service hotline for help 2 Connecting to a notebook without Bluetooth function Please buy a Bluetooth adaptor separately We suggest an adaptor with Bluetooth version 4 0 for the high quality audio experience After installing please start the Bluetooth from the Control Panel or the shortcut on your pc desktop please search for connecting and the instruction steps are the same as the first case 10 Limited Warranty Your Gsou U220 Bluetooth speaker is covered by a limited warranty It is backed by 1 year performance warranty against any manufacturing defects in material or workmanship fro
6. ndard 3 5mm Aux in jack for connecting with other non Bluetooth audio devices eg mobile phones mp3 mp4 players pc tablet pc and etc Your speaker will disconnect the Bluetooth switches to the external source play as the external source of AUX in mode is prior Have connected the AUX model before you use the speaker needs switch to other play mode Please short press M key turn the present mode to the other you wanted Long press the Volume Up Down to operate your speaker 4 NFC power on pairing Make sure your mobile phone has NFC function Press the power button to switch on Start your NFC from the settings area of your phone Tap your mobile phone to NFC area of the speaker Your speaker will power on automatically The indicator will flash Five seconds later tap your mobile to the NFC area again to activate NFC pairing Choose yes when your speaker mobile shows Pairing with A Protective cover A Optional cos Micro USB 3 5mm charging cable Audio cable User Manual U220 Bluetooth speaker Bluetooth Your mobile phone will indicates Paired with Gsou U220 you can now enjoy wireless music Tap your mobile phone to the NFC area again to disconnect Bluetooth 7 How to charge Using a USB cable to connect to a computer or buy USB charger 4 Structure Introduction 5 Structure Introduction Blue indicator
7. ully charged 1 How to connect your U220 with Bluetooth enabled playback 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 on your mobile search the Gsou U220 device input the default password 0000 four zero if required Blue light remains steadily on to indicate successfully connected sound from your U220 other mobiles can be available flashes flashes means your speaker needs to be charged Run the music player of your mobile and enjoy the loud but clear You need to disconnect the previous pairing Bluetooth device then 2 How to connect the U220 with your notebook PC by Bluetooth 1 connecting to a Bluetooth enabled notebook Start your notebook and search for 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 e Make sure your use Bluetooth AV audio instead of Realtek HD audio output on your PC e Restart your PC and search for connections again e Turn your Bluetooth speaker off and back on 4 Audio is intermittent after establishing a Bluetooth connection e Make sure your music file is not of poor quality e Please
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