Helmer U6 User manual



ManualInstructions
U6/U9/U10
Contents
SafetyInformation
Chapter1:Understandingyouramplifier
1.1Features
1.2PackageContent
1.3RemoteControl
1.4WiringInstruction
1.5DeviceLayout
Chapter2:Installation
Chapter3:GettingStarted
3.1TurningyourdeviceOnandOff
3.2HomeScreen
3.3Pre‐installedAPPs
3.4Imirror
3.5WiseServer
3.6Explorer
3.7Wiselink
Chapter4:TechnicalParameters
Helmer

SafetyInformation
1.Don’tusethisproductinawetenvironment.
2.TheproductappliestopowersupplyAC100‐240V,ifyoudon'tuse
itforalongtime,pleaseturnoffthepower.
3.Pleasemakesurethatthespeakerline,powerline,audioinput
lineareconnectedcorrectly.
4.Don’topenandrepairtheproductbyyourself.
5.Iftheproductcrashes,youcanpresstheresetbuttoninthelower
leftcorneroftheproducttoreset.

Understandingyouramplifier
1.1Features
 StereoAmplifierModule(4x30W@4Ω)connectupto8
speakers
 2ZoneON/OFFandvolumecontrol
 AndroidSystem4.4
 Appformobilephone,supportprotocolofDLNA,Airplay,etc
 Built‐inWIFImodule
 RJ45socketforinternetconnection
 BluetoothconnectivityforwirelessaudioinputofiPhone,iPad,
smartphones,etc
 1xHDMIOutput(1920*1080)
 1xWiredAudioInput(onrearPCB)
 USB&TFcardplayer(atbackofunit)
 1xWiredAudioOutput(onrearPCB)
 1xRS485connector
 2xmicrophoneinput
 1xactivesubwooferconnector
 Photoalbum(JPG,BMP,GIF,PNG,etc.)
 MusicPlayer
 VideoPlayer(H.264,MPEG1/2/4,HDDivx/Xvid,FLV1080P,
RM/RMVB720P)
 TimeDisplay
 Settimetoturnon/offtheunit
 Screwterminationsontherearoftheunitforloudspeakers,
powerandwiredlineinput
 Includesin‐linepowersupply(AC100‐240V)
 Softwareandfirmwareupdate

1.2PackageContent
1xamplifier
1xmetalbracket
1xbackbox
4xscrewsformounting
1xremotecontrol(Extraordered,cellbatteryCR20253Visnot
includedinpackage) 
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1.3RemoteControl(extraordered)
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








① ON/OFF
② Switchsource
③ Mute
④ Play/Pause
⑤ Volumeup
⑥ Next
⑦ Previous
⑧ Volumedown
⑨ Home
⑩ Back
Helmer

1.4WiringDiagram
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
1.5DeviceLayout


Helmer

Chapter2:Installation


1.Prepareallthecablesgoingthroughthebackboxandwaitfor
connectingwithamplifier
2.Fixthemetalbracketonbackboxwithscrews
3.Connectallthecableswiththeterminalsofdevice
4.Hangthedeviceonbracket

Chapter3:QuickStart
3.1TurningyourdeviceOnandOff
Turningyourdeviceon:Pressandholdthepowerbuttonuntilyou
seethewelcomepage.
Turningyourdeviceoff:PressandholdthePowerbuttonuntilthe
screenturnoff.

3.2HomeScreen
Thehomescreenisthestartingpointforusingyourdevice.

Helmer

3.3Pre‐installedAPPs

Apkinstaller:installormanageandroidapplicationindevice,USBor
TFcard.
Downloads:Files,apkandotheritemsyoudownloadfrom
browser,gmail,etc.
Explorer:Displayallthefilesindevice,TFcard,USB.
PlayStore:Googleplaystorethatyoucandownloadapplications.
Setting:Configureyourdevietoyourpreferences.
Wiseserver:tocontrolthedevice’samplifierfunction.Seedetailsin
“WISESERVER”.
Wiselink:tosynchronize/controlyourdevicebymobile.

3.4Imirror


1.It’sattheleftuppercornerwhichisrunningwhenstartdevice.
2.Connectbothdeviceandiphone(ipad)tosameWIFI
3.Openscreenmirroringoniphone(ipad)tochoosethedevice(eg.
WISELINK‐5364)
4.Viewpictureorplaymusic/videoonyouriphone/ipad,theamplifier
willsynchronize.
Helmer

3.5WiseServer
Thisappintegratesallthemainamplifierfunctions.




2ZoneControl:
Renamezone, 
volume+/‐, 
turnon/offeach
zone.
SoundEffect: 
Choose8different
effectsoradjustby
yourself.





QRcode:Scanto
downloadappfor
mobilephone.
Setting: 
Setscheduletoturn
on/offthedeviceor
play/stopmusic.
Selectinputsource.
Modifynameand
numberofyour
device.
InputSource:To
chooselocalor
externalsourceor
Bluetooth.
Helmer

AmplifierinLAN:Searchforalltheamplifiersconnectedwithsame
WIFIrouter.Youcancontrolamplifiersfromeachother.



Example:Thereare2WIFIamplifiersconnectingtoyourhome
WIFIrouter.Deviceathand‐‐A,DeviceinLAN‐‐B

Remote:Playcontents(song,picture,andvideo)fromBatB.
Local:Playcontents(song,picture,andvideo)fromBatA.
Send:Playcontents(song,picture,andvideo)fromAatB.
Upload:Copyandsendcontents(song,picture,video)fromAtoB.
Otherfunction:Play/pause/volumeup/volumedown/previous/
nextforAorB.




TimeOn/Off:Setup
scheduletoturnon/off
thedeviceorplay/stop
music.
Playlist:Listof
music/video/imagesin
device,TFcardandUSB.
Helmer

3.6Explorer
ClickcontentsinUSBorTFcardforsecondsuntilyouseemenuthat
youcaneditthefile.Thenclickcopyormove,backtowhereyou
wanttopaste,clickpaste.


3.7Wiselink
.


Connectboth
amplifierandmobile
tosameWIFIrouter,
scantheQRcode
whenopenthe
Wiselinkappto
downloadappfor
mobile

 
Youcanplaysongs/movies 
frommobilelocalfile.
Fromyourmobilephone, 
Youcanfindalltheamplifiers
connectingtosameWIFIin
thelist.
Youcancontrolallofthemby
yourmobilephone.
Helmer






 

TVMirror:
Synchronizetheamplifier
screenonyourmobileorpad.
Remote:
Useyourmobileasremote
controltocontroltheamplifier.
Chapter4:TechnicalParameters
U6:7"IPSTouchScreen(1024*600)
U9:9"IPSTouchScreen(1024*600)
U10:10.1"IPSTouchScreen(1024*600)
PowerSupply:AC100V‐240V
OutputPower(max):4x30W@4Ω
OutputImpedance:8Ω 
THD:0.03%(1W,1KHz)
FrequencyResponse:20Hz‐20KHz±3dB
CPU:CortexA9quadcore,1.6G
RAM:1G,ROM:8G
ExtendedMemorycardupto32G
WIFITransmitDistance:≤30m
ProductSize:256x147x64mm(U10)
230x147x52mm(U9)
193x123x52mm(U6)
Helmer