DSPPA MP9006 User manual

PublicAddress System
MP3/Tuner/Integrated PAPowerAmplifierMP9006
MP9012
MP9025
MP9035
OperationInstructions
Welcomeyourpatronage. Pleasereadthismanualcarefullybeforeuse.
Performance features
5-channelmicrophoneinputports,2-channelauxiliarylineinputports,1-channelEMCinputport,
1-channellineoutputport.
Tuning and MP3converting playisveryconvenient,thestation tuning and saving withpermanent
saving function atpowerfailure.
Chimeoutputfunction.
Twostagesprioritymutefunction, availabletoinsertthepriorityPA.
Thetuner/MP3statusliquidcrystaldisplay(LCD),Chinesesubtitle,5-unit LEDlevelmeters,
inspecting theoperating statusveryeasily.
Eachchannelwithindependentvolumecontrol, trebleand bass adjusting.
100V, 70Vconstantvoltageoutputand 4 fixedresistance (balanced, non-grounding)output.
AC220Vworking voltage.
Outputshort-circuit protection and alarm.
ThesingleboardisacompletePAsystem.
OFFON
POWER CHIME 2CHIME1
MIC1IN
MIXINGAMPLIFIER/TUNER/MP3MP9006 DIGITALMP3PLAYER&AM/FMTUNER
LEVELMETER
5
1
0
2
3
4
9
10
7
6
8
MIN MAXMIN MAX TREBLEBASS TONE MIC1VOL MIC2VOL MIC3VOL MIC4/AUX1VOL MIC5/AUX2VOL
5
1
0
2
3
4
9
10
7
6
8
5
1
0
2
3
4
9
10
7
6
8
5
1
0
2
3
4
9
10
7
6
8
5
1
0
2
3
4
9
10
7
6
8
ON 1084 62

2
Frontpanel
1. Powerindicator7. Trebleadjust13. Tuning statusoperation button
2. Mainsswitch8. Microphonevolumeadjust14. MP3 playstatusoperation button
3. LEDlevelmeter9. Line1/Microphone4 volumeadjust15. Tuning/MP3 volumeincreasebutton
4. Chime1 button 10. Line2/Microphone5 volumeadjust16. Tuning/MP3 volumedecreasebutton
5. Chime2 button 11. No. 1 (priority)microphonejack17. Tuning/MP3 statusstop button
6. Bass adjust12. Tuning/MP3 playstatusdisplayscreen18. USBmovablediscport
Remarks:Itmeansoverloaddistortion when5LEDarenormallybright,and it isnecessarytoadjustthe
relatedvolumecontrolknob tomakethe4-5thindicatorsflash.
Backpanel
1. FMantennajack 7. AC220Vfuse 13. Auxi
liaryinput(AUX)2 jack
2. AMantennajack 8. Heatradiation blowerwindow 14. Auxiliaryline2/Microphone
5 convertswitch
3. No. 2 microphonejack 9. Chimevolumeadjustknob 15. Microphone5 jack
4. No. 3 microphonejack 10. Auxiliaryline1/Microphone4
convertswitch 16. Lineoutputport
5. Phantommainsswitch 11. Microphone4 jack 17. EMCsignalinputjack
6. 4 outputterminals 12. Auxiliaryinput(AUX)1 jack 18. AC220Vpowercord
Remarks:Among thefouroutputterminals, it isonlyappropriatetouseonepairofthem.
OFFON
POWER CHIME 2CHIME 1
MIC1 IN
MIXINGAMPLIFIER/TUNER/MP3MP9006 DIGITALMP3PLAYER&AM/FMTUNER
LEVELMETER
5
1
0
2
3
4
9
10
7
6
8
MIN MAXMIN MAX TREBLEBASS TONE MIC1VOL MIC2VOL MIC3VOL MIC4/AUX1VOL MIC5/AUX2VOL
5
1
0
2
3
4
9
10
7
6
8
5
1
0
2
3
4
9
10
7
6
8
5
1
0
2
3
4
9
10
7
6
8
5
1
0
2
3
4
9
10
7
6
8
ON 1084 62
1 2 3 4 5 6 7 8 9 10 11
12 13 14 15 181716
SPEAKEROUTPUTS
COM 100V70V4Ω
~220V-240V/50Hz-60Hz/10A
OUT
AUX1MIC4
IN
AUX1/MIC4INPUT SELECT
MIC2&MIC3INPUT
MIC4 AUX1 AUX2
AUX2/MIC5INPUT SELECT
AUX2MIC5
MIC5
AUX
F6ALF4ALF2AL MP9025MP9006DSPPA FA MP9012
CAUTION!
RISKOFELECTRICSHOCK
DO NOTOPEN
F A
F6AL
MP9035
GND AM
FM(75 )
TUNERANTENNA
DSPPAAcousticTechnologyCo.,Ltd.
勿打开，以免触电
CHIME
VOL
EMC
PHANTOM
+24V
ON
OFF
MIN MAX
1 2 3 4 5 6 7 8
9101112 13141516 17 18

3
Systemconnection
SPEAKEROUTPUTS
COM 100V70V4Ω
~220V-240V/50Hz-60Hz/10A
OUT
AUX1MIC4
IN
AUX1/MIC4INPUTSELECT
MIC2&MIC3 INPUT
MIC4 AUX1 AUX2
AUX2/MIC5INPUTSELECT
AUX2MIC5
MIC5
AUX
F6ALF4ALF2AL MP9025MP9006
DSPPA
FA MP9012
CAUTION!
RISKOFELECTRICSHOCK
DO NOTOPEN
FA
F6AL
MP9035
GND AM
FM(75 )
TUNERANTENNA
DSPPA Acoustic Technology Co.,Ltd.
勿打开，以免触电
CHIME
VOL
EMC
PHANTOM
+24V
ON
OFF
MIN MAX
MIC3 MIC2
MIC4
MIC5
Other
Audio
Device
AMINT
FMINT
AMP
ALARMGENERATOR

4
Power output connection
Speaker
70V 100V 4-16
COM
SPEAKEROUTPUT
4-16 Connection
70VConnection 100VConnection
70V 100V
4-16COM
SPEAKEROUTPUT
Speaker
Speaker
70V 100V
4-16
COM
SPEAKEROUTPUT
Speaker
Speaker

5
Operationinstructions
IOperating instructionsofequipmentfunction
1. Volumeadjusting:Tosatisfycustomer'sdifferentdemandson themusictone,thisequipmentis
providedwith7adjusting knobsrelativetosound intotal.Among them, “BASS”isthebass tone
adjusting knob, “TREBLE”isthetrebletoneadjusting knob, “MIC1, MIC2, MIC3”knobsareused
toadjustthevolumeofMicrophone1, Microphone2, and Microphone3. Theadjustmentofthe
corresponding volumefor “MIC4/AUX1VOL”and “MIC5/AUX2VOL”knobsiscontrolled
through the “AUX1/MIC4”and “AUX2/MIC5”selecting switchesatthebackpanel.When
“AUX/MIC”selection switchselectstheline(AUX)scale, “MIC4/AUX1VOL”and
“MIC5/AUX2VOL”knobsadjustthevolumeoftheline(AUX);When “AUX/MIC”selection
switchselectsMICscale, “MIC4/AUX1VOL”and “MIC5/AUX2VOL”knobsadjustthevolume
ofMIC.
2. Microphoneapplication:Themicrophoneisprovidedwiththephantompowersupply,and whenthe
capacitortypemicrophoneisused,pleaseturnon thephantommainsswitchon thebackpanel,and
whenthemovelly-cicletypemicrophoneisused,pleaseturnoff thephantommainsswitch;The
switchisturnedto “ON”forturning on status,and theswitchisturnedto “OFF”forturning off
status.Thismachineisprovidedwith5-channelmicrophoneinputsand 2-channelauxiliaryline
inputs.Among them,themicrophoneinputjacksforMIC1, MIC4and MIC5are6.35mm;The
MIC2, MIC3 areXLRtype3-coresocketjacks.
ThevolumesofMicrophone1, Microphone2and Microphone3areadjustedthrough “MIC1VOL”,
“MIC2VOL”and “MIC3VOL”atthefrontpanelrespectively.Microphone4and Microphone5
jacksarecompatiblewiththeAuxiliaryline1and theAuxiliaryline2jacks,and “AUX1/MIC4”
and “AUX2/MIC5”converting switchesatthebackpanelareusedtochangeoverfreelytheinput
method. AUXswitchselectsthelinesignal; MICswitchselectsthesignalfrommicrophone.
2.Priorityfunction:Microphone1hasthehighestpriority,and itssignaloverlaysall theinputsignals
fromotherports.Thechimeand theEMCporthasthesecond highestpriority,and itssignal
overlaysall theothersignalsexceptMicrophone1, including Microphone2 and Microphones3.
3. Chime:ThisequipmentisprovidedwithChime1 and Chime2signals,and thechimevolumecanbe
adjustedbythechimeadjusting knobatthebackpanel,increasing thevolumebyrotating clockwise
and decreasing thevolumebyrotating counterclockwise.Pressing Chime1button istostartthe
chimesignal,and theoutputterminalwill send out ‘1-3-5-i’chimenote,inthemeantime,thesignal
indicatorofChime1 button isbright; Similarly, pressing Chime2button alsostartsthechimesignal,
and theoutputterminalwill send out ‘i-5-3-1’chimenote,and inthemeantime,thesignalindicator
ofChime2button isbright,until pressing thisbutton againtocancelthechimesignal,and the
indicatorwill bedistinguishedautomatically.
II Setupoperationoftheplay status
Theequipmentisbuilt-inwithtwokindsofplayers,thetunerand theMP3player.Itiseasyto
convertbetweenthesetwokindsofplayersconveniently:Whentheequipmentisplacedatthetuner
playing mode,and whenpressing whicheverbutton underMP3operation mode,theequipmentwill
beconvertedtoMP3playing statusautomatically,and thescreenwill display “CONVERTTO
MP3”.Inthiscase,theMP3will entertheprogramplaying modeunderthesituation thattheUSB
portisconnecting withmemory;WhentheequipmentisplacedunderMP3playmode,the
equipmentwill converttothetunerplaymodeautomaticallywhenpressing whicheverbutton forthe
tunertooperateinplaying mode, and thescreenwill display"CONVERTTORADIO".
Afterconverting toacertainplaymode, theconcretesetup operation isasfollows:
1. Thesetup operation oftuneratplaymode:
1)Press downBAND button tochangeoverbetween ‘AM’and ‘FM’bands.
2)Press (lightly)theUPbutton eachtimetoraisethestation frequencyonestep(onestepforFM

6
being 50 kHz,onestepforAMbeing 9kHz).If you press theUPbutton over3seconds,it
will entertheautosearchmode,and it will searchthestation frequencyfromthelowend to
thehigh end continuouslyuntil thehighestend isreachedand thenstop automatically.The
station searchedwill besavedautomaticallytothestation saving numbersonebyoneinthe
sequence of(1-20).During theperiod ofcontinuoussearching and ifpressing theUPbutton,
theequipmentwill stop searching.If you wanttoentercontinuoussearching again,it will
searchcontinuouslyfromtheminimumterminalupwardagainafterpressing theUPbutton for
3 seconds. Itwill restartthesaving again.
3)Eachtimeyou press DOWNbutton, thestation frequencywill bereducedbyonestep(forFM,
onestep50 kHz,forAM,onestep9kHz).Afteryou press DOWNbutton over3seconds,it
will enterautosearchmode,thereceiving frequencywill besearching continuouslyfromthe
highestend tothelowestband.Thestation searchedwill besavedautomaticallytothestation
saving numbersonebyoneinthesequence of(1-20).During theperiod ofcontinuous
searching and ifpressing theDOWNbutton,theequipmentwill stop searching.If you wantto
entercontinuoussearching again,it will searchcontinuouslyfromtheminimumterminal
upwardagainafterpressing theDOWNbutton for3secondsand it will restartthesaving
again.
4)MEMObutton isusedtostorethestation frequencyreceived.FMband contains1-20 saving
numbers,and AMband alsohas1-20 saving numbers.Press MEMObutton,thedigit
displayedon thescreenistheoperation numberofthelasttime,namelythesaving sequence
numberand tunerfrequencynumberlasttime.
5)M-DOWNand M-UPbuttonsareusedtosavethestation saving numberupwardor
downward.M-DOWNbutton isfordownwardadjusting,and M-UPbutton isforupward
adjusting.Forexample,ifyou wanttosavefrequency107.65 tothe18thsaving number,but
whenyou press theMEMObutton,thescreendisplayedisthe19thsaving number,then,you
press M-DOWNbutton and press againMEMObutton atthistimetosavetheband of
frequency107.65 tothe18thsaving number.
2. ThesetupoperationofMP3 play mode:
TheUSBportofthemachinecanacceptamemorysuchascommon disc,MP3playerand movable
harddiscand cardreadermachine,etc.WhentheseequipmentareinsertedtotheUSBportofthe
machine,it cansearchautomaticallyand playtheMP3musicfilefromthem.Firstly,thedisplay
screenwill display ‘***WELCOME***’inthefirstlineand ‘DSPPA’inthesecond line,thenthe
equipmentwill playautomaticallyaccording tothefilesaving sequence,and thedisplayscreenwill
displaythecorresponding playinformation;If thereisno suitableplaymusicfileinthememory,
then, ifyou press whicheveroperation button ofMP3, thedisplayscreenwill display ‘No Disk’.
If theMP3tracksplayedareover99, Abluedot ‘’will belit on thedisplayscreentoshowthe
carry.
●Play/pause:Plug intotheUSBmemory,theequipmentunderthedefault statuswill playtheMP3
filesinthememoryautomatically.Press button during playwill pausetheplay,and press that
button once more, it will go on playing thetrackfromwhereit paused.
●Selectiveplay:Press : or 9 button toselectany trackforplayforwardorbackward;
Press 7 or 8 button toselectany timesection ofany trackforwardorbackward.
Press 7 button tofastrewind to00:00 timesection and it will returntothelasttrack;Press
8 button tofastforwardtotheend timeofthetrackand it will enterthenexttrack.
●Repeatplay:Thedefault playsequence ofequipmentistoplaythewholediscinrepeatplay.When
you press button forthefirsttime,it will startthefunction ofthesingletrackand currenttrack
play;Press againbutton,it will startrepeating function ofplaying thecurrenttrack;Press

7
button forthethirdtime,it will startthefunction ofthecurrentfolderplay;Press button for
thefourthtime,it will playthecurrentfolderrepeatly;Press button forthefifthtime,it will
playthewholedisc.
●Stop play:Press STOP button tostop theplayinany playing process.
Precautions
1. Safety Precautions
lDisconnectthepowerplug oftheconsolefromthemainsbeforewiring thesystem.
lEnsurethattheinputvoltagetotheconsoleisasspecifiedtoavoidariskofdamagetotheconsole.
lNeveropenthecasing oftheconsoletoavoidelectricshockfrominside.
lAlwaysdisconnectthepowerplug fromthemainswhentheconsoleisnotused,becausetheconsole
isnotdisconnectedfromthemainsevenwhenthepowerswitchisturnedtothe “off”position.
lDonotleavetheconsoleinatoo hotortoo coldplace.
lKeeptheconsolewell ventilatedtoavoiddamagetotheconsoleduetoexcessivelyhigh temperature.
lDisconnectthepowerplug iftheairismoistortheconsoleisnotusedforalong period.
lRemovethepowerplug fromtheoutlettodisconnecttheconsolefromthemainsbeforeremoving
orreinstalling any part, ordisconnecting orreconnecting any plug orcable.
lDonotopenthecasing formaintenance byyourselforunauthorizedpersonnelincaseoffailure,so
astoavoidanaccidentorfurtherdamage.
lNeverplace any corrosiveon orneartheconsole.
2. After-salesService Precautions
lDSPPAwill provideathree-yearcharge-free warranty(including replacementofparts)fromthe
datewhenyou purchaseprovidedthattheproductisinstalledand operatedasspecified.
lTheusershouldshowthewarrantycardcopy keptbytheuserand thesalesinvoice forrepair.
lThewarrantyisinvalidinthecasesasfollows:
(1)Theproductisdamagedduetowrong installation, operation orhandling.
(2)Theproductisdamagedduetoabnormalsituations(e.g. excessivelyhigh mainsvoltageor
ambienthumidity).
(3)Theproductisdamagedduetodisastersand accidents.
(4)TheIDnumberon theproductbody ischanged, modifiedorremoved.
(5)Theproductisrepairedormodifiedbyunauthorizedpersonnel.
lPleasestorethemanualand warrantcardwell.
lForproblemsorprecautionsnotreferredinthismanual,pleasecontactourdistributororvisit our
siteat http://www.dsppa.com.
lPleasecontactourtechnician(ordistributor) incaseoffailurewithinthewarrantyperiod.Wewill
takeno responsibilityincasethattheproductisdisassembledorrepairbyunauthorizedpersonnel.

8
Appendix
ApplicationofFileFormatofUSBDisk
1. ThissystemsupportsaUSBdisk,mobileHDD orUSBcardreader(hereinaftercollectivelyreferred
toastheUSBstorage)utilizing ageneralUSBinterface.Themaximumbit rateofanMP3fileis
320kbps.Audiofilesinnon-.MP3formatcannotbeplayed.Incasethatatrackcannotbeplayed,
checkwhetherit isasspecified. SupportsFAT12, FAT16 and FAT32 filesystem.
2. Toimprovetheoperation speedand optimizemanagement,it isrecommendedthattheUSBdiskor
mobileHDD usedonlystore.MP3filesotherthanfilesinotherformat,soastofacilitatetheaccess
offilesand scheduleprogramming.
3. Upto99 primarydirectoriescanbecreatedintherootdirectory, ineachofwhichup to99 trackscan
bestored.Also,up to99 trackscanbestoredintherootdirectory.Itisnotnecessarytocreatea
secondarydirectoryinaprimarydirectory;otherwise,tracksinthesecondarydirectorycannotbe
read. TrackscanbestoredinaUSBdiskbythree methodsasfollows:TrackscanbestoredinaUSB
diskbythree methodsasfollows:
ØCreateno directory,and storeall tracksintherootdirectory.Thismethod facilitatestrack
selection, butonly99 trackscanbestored. Note:To selecta trackintherootdirectory, the
directory number shouldbesetas “00”, e.g .
ØStoreall tracksinprimarydirectories.Bythismethod,trackscanbestoredbyclassification,
and up to99x99 trackscanbestored.
USBstorage
01
.MP
3
02
.MP
3
99
.MP
3
USBstorage
Directory99
Directory1
01.MP3
99.MP3
02.MP3
01.MP3
99.MP3
02.MP3
00
\
03

9
Storetracksinrootandprimarydirectories. Upto99 +99 x99 trackscanbestored.
01.MP3
Directory99
Directory1
01.MP3
99.MP3
02.MP3
01.MP3
99.MP3
02.MP3
99.MP3
USBstorage

10
Performance specifications
ModelNo. MP9006 MP9012 MP9025 MP9035
Ratedoutput 60W 120W 250W 350W
Outputadjustrate Fromfull loadtono load, less than3dB.
Outputmode 4 fixedresistance output, 70V, 100Vconstantvoltageoutput
AUXoutput 300 , 0. 8V
Mic1,2,3,4,5 withphantompowersupply(optional):600 , 2.5mV(±0.5mV)
AUX1,2 :10k , 250mV(±50dB)
Inputsensitivity
EMCIN:The10k , 250mV(±50mV)
FrequencyresponseLine:50Hz-20kHz(±3dB);Mic:100Hz-10kHz(±3dB)
Harmonicdistortion Less than0.5%at1kHz, 1/3 ratedpower
Mic1, Mic2, Mic3 and Mic4, Mic5 :70dB
Signal/noiseratio AUX1 and AUX2 :75dB
Bass : ±10dB(100Hz)
Toneadjust Treble: ±10dB(10kHz)
Protection ACfuse×1, overload, short-circuit
Mic1 inputoverlaysotherinputs
Mutefunction CHIME, EMCcoverothers(exceptMic1)inputs
Built-inmusicsource Tuner, MP3
Mainssource AC220-240V/50-60Hz
Powerconsumed 100W 200W 350W 450W
OuterPacking Size
(mm) (L×W×H)525×460×140
Unit Size(mm) (L×W×H)430×368×88
Gross weight 13.5kg 14.5kg 17.2kg 18kg
Netweight 11.5kg 12.5kg 15.2kg 16kg
Nopriornotice will begivenifthereisany alteration inthespecifications.
DSPPAAcousticTechnology Co., Ltd.