Work Pro WM 912 User manual
- Category
- Car audio amplifiers
- Type
- User manual
Work Pro WM 912 is a versatile audio mixer that offers a wide range of features for various applications. With its multiple microphone and line inputs, it allows you to connect various audio sources, including microphones, CD players, and cassette decks. The device provides independent level control for each input, enabling you to adjust the volume of each source individually. Additionally, the WM 912 features a chime signal function, allowing you to play a chime sound before announcements or messages.
Work Pro WM 912 is a versatile audio mixer that offers a wide range of features for various applications. With its multiple microphone and line inputs, it allows you to connect various audio sources, including microphones, CD players, and cassette decks. The device provides independent level control for each input, enabling you to adjust the volume of each source individually. Additionally, the WM 912 features a chime signal function, allowing you to play a chime sound before announcements or messages.
R
0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10
WM912
UserInstructions
Equipson, S.A.
www.equipson.es
CAUTION:
WARNING:
Toreducetheriskoffireorelectricalshock,donotexposethisapplianceto
rainormoisture.
DETAILEDSAFETYINSTRUCTIONS:
Allthesafetyandoperationinstructionsshouldbereadbeforetheapplianceisoperated.
SAFETYINSTRUCTIONS
RetainInstructions:
Thesafetyandoperatinginstructionsshouldberetainedforfuturereference.
HeedWarnings:
Allwarningsontheapplianceandintheoperatinginstructionsshouldbeadheredto.
Followinstructions:
Alloperationanduserinstructionsshouldbefollowed.
WaterandMoisture:
Theapplianceshouldnotbeusednearwater(e.g.nearabathtub,washbowl,kitchensink,
laundrytub,inawetbasement,ornearaswimmingpooletc.)
Heat:
Theapplianceshouldbesituatedawayfromheatsourcessuchasradiators,heatregisters,
stoves,orotherappliance(includingamplifiers)thatproduceheat.
Powersource:
Theapplianceshouldbeconnectedtoapowersupplyonlyofthetypedescribedinthe
operatinginstructionsorasmakedontheappliance.
GroundingorPolarization:
Precautionsshouldbetakensothatthegroundingorpolarizationmeansofanapplianceis
notdefeated.
Power-CordProtection:
Powersupplycordsshouldberoutedsothattheyarenotlikelytobewalkedonorpinched
byitemsplaceduponoragainstthem,payingparticularattentiontocordsandplugs,
conveniencereceptaclesandthepointwheretheyexitfromtheappliance.
CAUTION
RISKOFELECTRICSHOCK
DONOTOPEN
Thissymbol,whereveritappears,alertsyoutoimportantoperatingand
maintenanceinstructionsintheaccompanyingliterature.Readthe manual.
Thissymbol,whereveritappear,alertsyoutothepresenceofuninsulated
dangerousvoltageinsidetheenclosure-voltagethatbesufficienttomay
constituteariskofshock.
Theapplianceshouldbesituatedsothatitslocationorpositiondoesnotinterferewithits
properventilaton.Forexample,theapplianceshouldnotbesituatedonabed,soferug,or
similarsurfacethatmayblocktheventilationopenings:orplacedinabuilt-ininstallation,
suchasbookcaseorcabinetthatmayimpedetheflowofairthroughtheventilation
openings.
Cleaning:
Theapplianceshouldbecleanedonlyasrecommendedbythemanufacturer.
Toreducetheriskofelectricalshock,donotremovethecover(orback).No
userserviceablepartsinside;referservicingtoqualifiedpersonnel.
Ventilation:
1
NOTE:
Specificationsanddesignsubjecttochangewithoutnoticeforimprovements.
Cross-Talk
24VDC
InputSensitivity/Impedance
MIC:50dBV(2.45mV)5KBAL
LINE:10dBV(245mV)5KBAL
LINERCAIN:10dBV(245mV)10KUNBAL
Outputlevel/impedance
MASTER1,2:NOR+4dBV(1.23V)200KBAL
REC:NOR0dBV(0.775mV)10KUNBAL
frequencyresponse
LESSTHAN0.5dB(20Hz~20KHz)
signaltonoiseratio
MIC:MORETHAN60dB
LINE:MORETHAN75dB
T.H.D.
MIC:LESSTHAN0.5%
LINE:LESSTHAN0.3%
MIC:MORETHAN60dB
LINE:MORETHAN75dB
PowerConsumption
9.9W
Power(option)
120V220V230V240VAC5060Hz
Dimensions
483(W)44(H)200(D)mm
19(W)1.7(H)7.9(D)in
Weight(kg/lbs)
3.9(kg)8.6(lb)
TECHNICAL:
GENERAL:
S PECIFICATIONS
6
Non-usePeriods:
Thepowercordoftheapplianceshouldbeunpluggedfromtheoutletwhenleftunusedfor
alongperiodoftime.
ObjectandLiquidEntry:
Careshouldbetakensothatobjectsdonotfallandliquidsarenotspilledintotheenclosure
throughopenings.
DamageRequiringService:
Theapplianceshouldbeservicedbyqualifiedservicepersonnelwhen:
-Thepowersupplycordortheplughasbeendamaged;or
-Objectshavefallen,orliquidhasbeenspilledintotheappliance;or
-Theappliancehasbeenexposedtorain;or
-Theappliancedosenotappeartooperatenormallyorexhibitsamarkedchangein
performance;or
-Theappliancehasbeendropped,ortheenclosuredamaged.
Servicing:
Theusershouldnotattempttoservicetheappliancebeyondthatisdescribedinthe
Instructions.Allotherservicingshouldbereferredtoqualifieldservicepersonnel.
Operating
2
R EARPANELCONTROLS
1.CHIMEREMOTETERMINAL
2.P.T.T1
IMPORTANTNOTICE
3.MIC/LINEINPUTS2~5
IMPORTANTNOTICE
4.MICINPUTS6~9
IMPORTANTNOTICE
5.LINES6~9
6.RECORDING
7.OUTPUTSL,R
8.DCPOWER
IMPORTANTNOTICE
9.ACPOWER
Thisisaterminalforchimesignal.
ConnectthisterminalwithpriorityandchimecontrolsareactivatedfromP.T.Tremoteand
microphonecablewithshieldcanextendedattheMAX30m.
Besurenottomakeashortentothegroundbecausemicrophone
signal+,-isforoperatingpowerofcondensormicrophone.
MIC/LINEbalancedinputcanbeselectedbymodeswitchinthefrontpanel.
WhenyouselectMICinput,operatingvoltageisonlyforcondensor
microphoneifyouconnectdynamicmicrophonebalancedbymistake,microphonewillbe
outofworkalso,besurenotbeinsertmicinputconnectorunder levelvolume-up,speaker
systemsmaygetdamageduetobignoise.
MICinput6~9balancedareonlyformicrophoneinput.
WhenyouselectMICinput,operatingvoltageisonlyforcondensor
microphoneifyouconnectdynamicmicrophonebalancedbymistake,microphonewillbe
outofworkalso,besurenotbeinsertmicinputconnectorunderlevelvolume-up,speaker
systemsmaygetdamageduetobignoise.
LINE6~9unbalancedtwo,Left,RightRCAjacksareconvertedintomonointheinternal
circuitalllineinput10dB(245mV)inputlevelareforCASSETTEDECK,CD,DATDECK,TUNER.
RecordingoutputstwoLeft,RightunbalancedRCAjacksareconvertedintostereosignalsin
theinternalcircuitfrommonosignal.Recordingoutputvolumecannotbecontrolledby
mastervolumecontrollerbecausecircuitofrecordingoutputcontrolsisjustinthebefore
mastervolumecontrols.
Thisismasteroutputswhichcanbeselectedbyswitch.
ThisisaconnectorunexpectedACfailure.BuiltinfusePCBF902<T0.5AH250V(55T)>.
Besurenottomakeashortenforbatteryandpolarityofbattery.
BesuretoCheckACvoltage.
PUSHPUSHPUSHPUSHPUSHPUSHPUSHPUSH
OUTPUT
WARNING: TOREDUCETHERISKOFFIREORELECTRIC
SHOCKDON'TEXPOSETHISEQUIPMENTTORAINORMOISTURE.
CAUTION
RISKOFELECTRICSHOCK
DONOTOPEN
9
REC Line9 Line8 Line7 Line6
DCPOWER
24VMAX0.45A
12
+
MICINPUTS MICLINEINPUTS
2345678
3
P.T.T.1
GND
PRIORITY
CHIME
LEDPWR
1
2
3
4
5
6
7
MICINPUT
+
G
-
1
2
3
45
67
Chime
Remote
1
2
3
4
5
67
123456789
5
ReadallsafetyinstructionsbeforeoperatingtheWM912amplifiers.
1.Installequipmentasfollowcondition.
Installatflatplace,notbendingcurved.
Donotinstallnearthewaterandmoisture.
Locatepoweramplifierawayfromheatsource,suchasradiatorsorother
devicethatproduceheat.
Donotdropobjectsorspillliquidsintotheinsideofamplifier.
2.Keepinmindthefollowingwhenconnectingamplifier.
ConnecttheamplifierafterreadingofOPmanuals.
Connecteachconnectionofamplifierexactly,ifnot,itmaybecausedhum,
damage,electricshockincaseofmisconnecting.
Topreventelectricshock,donotopentopcover.
ConnectthepowercordwithsafetyaftercheckofACpower.
Amplifiersshouldbeservicedbyqualifiedserviceperson.
1CHIMESIGNAL(notincluded)
INTERNALSETTINGHAVEFOURTONECHIME
PERMISSIBLEEXTERNALCHIMEREMOTEANDP.T.TREMOTE
2.MASTERR,LOUTPUT
3.TWOBANDEQPEROUTPUT
4.SIGNALINDICATORPERINPUT
5.PERMISSIBLEPHANTOMMICFORALLINPUT
6.AUTOMATICPRIORITYFORMIC1~3
7.SELECTIVEMICINPUTOFH.P.F
8.SELECTIVEMASTEROUTPUTPERINPUTSIGNAL
(OUTPUTL,LR,R)
9.INDEPENDENTLINEINPUTWITHRCAPINJACK(LINE6~9)
10.RECORDINGOUTPUT
11.LEDINDICATORFORMASTER-OUTPUT
12.AC230V/DC24V
FEATURES:
.
1 2 3 4 5 6
1.CHIME
Pressingchimeswitch,chimesignalwillbeactivatedasapresignal.Youcanadjustlevel.
IMPORTANTNOTICE Priorityfunctionwillbegivenonlyforselectedoutput.
2.INPUT1CONTROLS
Adjustlevelvolumesoasnottoturnon+3LEDundertwo~threeO'clockofmastervolume
thisiscontrolforMICinputlevel.
OUTPUTSWITCH
Thisisselectorthatsendsignalofinput1tothemasteroutput.Wheninput1areactivated,
signalofinput4~input9willbeclosed.
3.INPUT2,3CONTROLS
Adjustlevelvolumesoasnottoturnon+3LEDundertwo~threeO'clockofmastervolume
thisiscontrolforMICLINEinputlevel.
OUTPUTSWITCH
Thisisselectorthatsendsignalofinput2,3tothemasteroutput.WhenPRIORITYonand
input2,3areactivated,signalofinput4~input9willbeclosed.
MODESWITCH
MICItisinputmicswitchof300HzH.P.Fthatmakessoundclearance.Whenyouselect
switch,windysound.Resonancefrequency,plosivesoundwillberemoved.
MICThisisMICinputswitchwithoutfilterline.
LINElineinputforCD,CASSETTE,TUNER.
IMPORTANTNOTICE Selectingmodeswitch
""(HPF),""(flat)powerwillbesuppliedtoinputXLRconnectorforcondensorMIConly.
Ifyouconnectunbalanceddynamicmicrophonewiththem,ifmaybedefaultedand
shouldbeminimizedlevelvolumebeforemovingtomodeswitchfornoisedown.
Whenyouswitch"ON",priorityisactivatedandwillclosedinput4~9.
PRIORITY2,3
4.INPUT4~9CONTROLS
ThesemakeadjustmentofMIC/LINEforinput4~9.Adjustoutputlevelsoasnottoturn"ON"
+3LEDundertwo~threeO'clock.
OUTPUTSWITCH
Thisisselectorthatsendsignalofinput4~9themasteroutput.Wheninput1~3signalare
supplied,prioritywillbeactivatedandcloseoutputofinput4~9
MODESWITCH
MICItisinputmicswitchof300HzH.P.Fthatmakessoundclearance.Whenyouselect
switch,windysound.Resonancefrequency,plosivesoundwillberemoved.
MICThisisMICinputswitchwithoutfilterline.
LINElineinputforCD,CASSETTE,TUNER.
IMPORTANTNOTICE Selectingmodeswitch
""(HPF),""(flat)powerwillbesuppliedtoinputXLRconnectorforcondensormiconly.
Ifyouconnectunbalanceddynamicmicrophonewiththem,itmaybedefaultedandshould
beminimizedlevelvolumebeforemovingtomodeswitchfornoisedown.
5.MASTERL,REQ
Thisismastervolumeforallinputlevelsyouhadbetterusetowardtwo~threeO'clock.
Adjustlevelbefore+3LEDforproperoperation.
EQUALIZER
Adjustlow,highifEQvolumeaccordingtocondition.
6.POWERSWITCH
WhenswitchesthePOWERswitchto"ON"position,thenthepowerindicatorlights,
indicatstheapparatusison.WhenswitchesthePOWERswitchto"OFF"position ,Then
F RONTPANELCONTROLSS AFETYINSTRUCTIONS
thepowerindicatorexindicatstheapparatusisoff.
3 4
POWER
MODE MODEMODEMODEMODEMODEMODEMODE
PRIORITY
L
R
LOW
LOW
0 10 0 10 0 10 0 10
SIG
11+22
OUTPUT
LINE
0 10
SIG
11+22
OUTPUT
LINE
0 10
SIG
11+22
OUTPUT
LINE
0 10
SIG
11+22
OUTPUT
LINE
0 10
SIG
11+22
OUTPUT
LINE
0 10
SIG
11+22
OUTPUT
LINE
0 10
SIG
11+22
OUTPUT
LINE
0 10
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Work Pro WM 912 User manual
- Category
- Car audio amplifiers
- Type
- User manual
Work Pro WM 912 is a versatile audio mixer that offers a wide range of features for various applications. With its multiple microphone and line inputs, it allows you to connect various audio sources, including microphones, CD players, and cassette decks. The device provides independent level control for each input, enabling you to adjust the volume of each source individually. Additionally, the WM 912 features a chime signal function, allowing you to play a chime sound before announcements or messages.
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