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MP120B User’s Manual Welcome to use the public address system manufactured by DSPPA Company. For the better application of this equipment, please read the operation instruction carefully prior to use. G u a n g z h o u D S P P A A u d i o C o . , L t d .
MP3 /preamplifier in the types of MP60B/MP120B. It is necessary to read this manual prior to the connection and application. The functions and relevant technical parameters described in the instructions shall be applicable as of the completion of development of this product.
Mixer amplifier Front Panel MP60B MIXER AMPLIFIER POWER OUTPUT MP3 DISPLAY TONE USB VOL AUX2 VOL AUX1 VOL MIC4 VOL MIC3 VOL MIC2 VOL MIC1 VOL POWER BASS TREBLE MIC1 IN 1. Power switch(power indicator 7. Line volume control lighting as ON state) Adjust Line input volume.
Mixer amplifier Rear Panel MIC 2 MIC 3 MIC 4 SPEAKER OUTPUT F4AL250V 100V AUX1 AUX2 Nur Sicherung 250V Use Only With A 250V Fuse Employer Unlquement Avec Fusible De 250V MUTE CAUTION! RISK OF ELECTRIC SHOCK ~220V/50~60Hz/6A DO NOT OPEN 1.
Mixer amplifier Muting Function This equipment provides muting function. The inputs from Mic2-Mic4, Line1, Line 2 are automatically muted by a input from Mic1, as the signal from Mic1 overrides other input signals. The level of MUTE MUTE can be adjusted within the range from MAX to MIN by adjusting MUTE control button on the rear panel.
Specification Quantity 5×19 whole machine fixing screw SY542 wire (AV terminal audio wire) Instructions U disc Certificate Plastic washer Specifications Model MP60B MP120B Rated output 120W Output regulation Less than 3dB Speaker output 100V AUX output Mic1,2,3,4 : 3mV(±0.5mV) unbalanced Input Sensitivity Line 1,2 : 300mV(±30mV) unbalanced...
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CAUTION ● When the “Power switcher” is off, please pull out the power cord from the socket. Please keep the equipment out of water. ● To reduce the risk of electric shock, do not remove the cover. ● No user parts inside. Refer servicing to qualified service personnel. The symbol on rear panel indicates hazardous live.
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