DSPPA MP 1500 Manuel utilisateur

P.A.SERIES

PublicAddress Amplifiers MP1500

MP2000

MP2500

MP3000

MP3500

MP4000

Beforeoperating, pleasereadthismanualcompletely!

FEATURES

lTransformerisolated100V, 70Vand4Ohmsspeakeroutputs

l5LEDindicatorforstatusdisplay

lXLRsocketand6.3mm jackforadditionalmixeroramplifierlink

lOutputcircuitshortingprotection&display

lSeriesamplifiersofhighoutputpoweravailable

OWNER SMANUAL

PublicAddress Amplifier

POWER CLIP SIGNAL PROT TEMP

VOLUME

010

2 8

3 7

64 5

MP2500

PROFESSIONALAMPLIFIER

AMPLIFIER FRONT VIEW

1. ACpowerswitch(1ispoweronandthe

powerLED”ison )

2. POWERLEDindicator

3. CLIPLEDindicator(Pleasereduce

thegaintopreventseverelyclipped

waveformsreaching theloudspeakers)

4. SIGNALLEDindicator(Outputlevel)

5. PROTLEDindicator(DCor

outputcircuit shortedindicator)

6. TEMPLEDindicator

(high temperatureindicator)

7. Unit’sfanexhaustwindow

8. Volume(inputattenuator)

AMPLIFIER REAR VIEWand CONNECTIONS

1. fanintakewindow

2. COM. output

3. 4-16Ωoutput

4. 70Voutput

5. 100Voutput

6. 220VACfuse

7. XLRinput

8. 6.35mm socketinput

9. 6.35mm socketlink

10. XLRlink

11. 220VACpowercord

PROFESSIONALAMPLIFIER

TOREDUCETHERISKOF FIREOR

ELECTRICSHOCK.DONOT EXPOSE

THISEQUIPMENT TORAINOR

MOISTURE.

DSPPAAcousticTechnologyCo.,Ltd.

了减少火灾或触电的危险,

不要将设备放在能被雨淋或潮湿的地方。

SER.

NO.

COM

INPUT LINK

AUDIO OUTPUTS

4-16Ω70V

~220Hz/8A

100V F A

DSPPA

F A MP2500

F8AL

MP2000

F6AL

MP1500 F10AL

RISK OFELECTRIC SHOCK

DONOTOPEN

CAUTION!

1 32 4 65

Pre-amp.

MP9811P AnotherAmp.

MP series

1110

87 or or

Pre-amp.

MP9811P AnotherAmp.

MPseries

PublicAddressAmplifier

POWER CLIP SIGNAL PROT TEMP

VOLUME

010

2 8

3 7

64 5

MP2500

1 2 3456 7 8

PROFESSIONALAMPLIFIER

OPERATINGPRECAUTIONS

1. MakesuretheACmainsvoltageiscorrectandisthesameasthatprintedon

therearoftheamplifier.Damagecausedbyconnectingtheamplifierto

improperACvoltageisnotcoveredbythethree-yearUSwarranty.

2. Makesurethepowerswitchisoff beforemakinganyinputoroutput

connections.Itisalwaysagoodidea tohavethegaincontrolsturneddown

duringpower-up topreventspeakerdamageifthereisahighsignallevelat

theinputs.

3. IfthePROTLedgoesonsteadilywhilepowerhasbeenturnedonandsignal

hasbeenfed,theremustatroubleofoutputshorted.Pleaseturnitoff and

correctthetroublethenturnitonagain.

CONNECTINGINPUTS

Inputconnectionsaremadevia

eitherthe3-pinXLR-typeconnectors

(Figure1)or6.35mm socketsonthe

rearsideoftheamplifier.

CONNECTINGOUTPUTS

Outputterminalsareontherearpanel.Loadcanbeconnectedusingbanana

plugsorspadelugs.Ablackbindingpostisconsidered COM”,whilethethree red

bindingpostsareconsidered hot”.

Usuallymakeuseof fixedvoltage”(70Vor100V)output,whiletheeach

loudspeakershoulduseaseparatetransformerandthetotalpowerofconnecting

loudspeakersshouldbeless thanratedpowerofamplifier.

Loudspeakerwhichclosetotheamplifieralsomakeuseof fixedresistance”(4

Ω) output,whilethetotalresistance ofconnectingloudspeakersshouldaccordwith

4-16Ω.

ground signal

Figure13-pinXLR-typeconnectors

Note:

Whenconnectingloudspeakers, itisbettertouseonepairofoutputterminalsonly.

Neverconnectthe hot”terminalstogether.

SPECIFICATIONS:

MODEL MP1500 MP2000 MP2500 MP3000 MP3500 MP4000

MAX.RATED POWER 350W 450W 650W 1000W 1500W 2000W

Input sensitivity 1.2V

S/NRatio >80dB (Aweighted)90dB

FrequencyResponse 50Hz~15kHz(±3dB) 80Hz-15kHz(±3dB)

THD into4Ω/1kHz <0.3% <0.5%

Indicators POWER, CLIP, SIGNAL, PROT, and TEMP

Protection Powerturnon/turnoff,

Overheating, DCvoltage&Short Circuit.

PowerRequirement AC220~240V/ 50~60Hz

Dimensions (W HD) 483×88×380mm 483×132×480mm

Net Weight 11kg 12kg 14kg 30kg 35kg 39kg

Gross Weight 12kg 13kg 15kg 33.5kg 38.5kg 42.5kg

Specificationsaresubjecttobechangedwithoutnotice.

CAUTION

●Whenthe Powerswitcher”isoff, pleasepull outthepowercordfromthesocket.

●Pleasekeeptheequipmentoutofwater.

●Toreduce theriskofelectricshock, donotremovethecover.

●Nouserpartsinside. Referservicingtoqualifiedservice personnel.

GUANGZHOU DSPPAAUDIOCO., LTD.

Ce manuel convient aux modèles suivants

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