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MA-3000 HD Martin Roland HD 1 HD 2 MUSIC LEVEL MA-3000HD Thank you very much for purchasing our Digital Echo AV Amplifier. Prior to use, be sure to read this owner s manual from cover to cover so you can make the most out of this unit. The manual will come in handy whenever you come across any question or trouble while using the unit.
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Safety lnformation CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING:TO PREVENT FIRE OR SHOCK HAZARD DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. To reduce the risk of electric shock,do not remove any cover(or the rear section).No user serviceable parts CAUTION: inside.Refer servicing to qualified personnel only.
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OPERATION MANUAL Martin Roland HD 1 HD 2 MUSIC LEVEL MA-3000HD 20.Repeat control MICROPHONES 21.Delay time control 1.Microphone input sockets 2.Input signal attenuators 3.Auto-gain level indicators 22.Disco position for disco use,and 4.Microphone volume control Hi-Fi posifion for karaoke use. 5.Balance control 23.Music signal volume control...
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OPERATION MANUAL 2.FUNCTION OF REAR PANEL HD 1 HD 2 HD IN HD OUT ~115V T10A L 250V ~230V T5A L 250V 7.RECORDING OUTPUT TERMINAL 1.AC POWER SUPPLY Use this terminal when recording amplifier output Select the appropriate one before you plug at tape deck.
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OPERATION MANUAL MICROPHONE HDMI HD 1 HD 2 HD IN HD OUT ~115V T10A L 250V ~230V T5A L 250V POWER AMPLIFIER...
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OPERATION MANUAL 4.REMOTE CONTROL 1.Recording control control 2.USB song delete control 3.MP3 player to select the number control 4.MP3 single loop and full loop play control 5.Mp3 bluetooth prev play control 6.Mp3 bluetooth next play STOP control 7.Mp3 bluetooth play to suspend control 8.Mp3 Stop USB/BT...
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OPERATION MANUAL 6.FAMILIAR TROUBLE AND SOLUTION 7.SPECIFIATIONS Power source..................110V/60Hz 230V/50Hz Music Power Output( Peak)..............2000W Music Power Output(RMS)..............(800W+800W) MIC input sensitivity................15mV External devices sensitivity..............250mV Signal/Noise ratio(with IHF A Fiter)............80dB T.H.D(1kHZ.AUX 150mV INPUT)............0.1% Frequency band..................25Hz~20kHz Mic.tone adjustment................80Hz±15dB 3.5Hz±8dB 12Hz±15dB Echo tone adjustment................80Hz±15dB 12Hz±15dB Net Weight....................31LBS Dimension(Inch)................17(W)x7(H)x16(D)
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