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EMIX EMMA-60B Owner's Manual

Public address system mp3 amplifier
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Public Address System
MP3 AMPLIFIER
EMMA-60B
MIXER AMPLIFIER
USB
EMMA-60B
2
4
6
8
10
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
ON
OFF
OWNER'S MUNUAL
For better use of this equipment, please read this manual carefully before use.

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Summary of Contents for EMIX EMMA-60B

  • Page 1 Public Address System MP3 AMPLIFIER EMMA-60B MIXER AMPLIFIER EMMA-60B 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 OWNER’S MUNUAL For better use of this equipment, please read this manual carefully before use.
  • Page 2 MP3 /preamplifier in the types of EMMA-60B. 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.

  • Page 3: Description Of Product

    Description of Product EMMA-60B is advanced public address equipment integrating MP3 player, preamplifier and post power amplifier. This equipment has two line signal input interfaces, one line signal output interface, and four routes of the microphone input interfaces, of which the signal from the interface of microphone 1# on the front panel shall be granted the highest priority level.

  • Page 4: Front Panel

    FRONT PANEL EMMA-60B 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 lighting as ON state) 7. Line volume control For main power.

  • Page 5: Public Address System

    Public Address System MP3 AMPLIFIER EMMA-120B MIXER AMPLIFIER EMMA-120B 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 OWNER’S MUNUAL For better use of this equipment, please read this manual carefully before use.
  • Page 6 Message on Information of Instructions The instructions contain the introduction to product function, introduction to appearance, technical parameters, schematic diagram of connection, safety precautions, and after-sales service for the broadcasting power amplifier with MP3 /preamplifier in the types of EMMA-120B. 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.
  • Page 7 Description of Product EMMA-120B is advanced public address equipment integrating MP3 player, preamplifier and post power amplifier. This equipment has two line signal input interfaces, one line signal output interface, and four routes of the microphone input interfaces, of which the signal from the interface of microphone 1# on the front panel shall be granted the highest priority level.
  • Page 8 FRONT PANEL EMMA-120B 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 lighting as ON state) 7. Line volume control For main power.

  • Page 9: Muting Function

    5. Speaker output 100V 1 . 1 . 1 . 1 . Mute control 6. AC fuse Adjust muting function. Prevent the excessive AC current flow. 2 . 2 . 2 . 2 . Line 1 input and Line 2 input 7.

  • Page 10: Packing List

    Always operate the unit with the AC ground wire connected to the electrical system’s ground. If an alarm rings after the power has been on and the signal has been fed, there must be an of output short-circuit trouble. In a such case, please turn the power off.

  • Page 11: Specifications

    SPECIFICATIONS Model EMMA-120B 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( ± 3 0mV) unbalanced 65Hz-20kHz ( ± 3 dB) Frequency response Distortion Less than 1% at 1kHz , 1/3 rated output voltage Mic1 ,2,3,4 : Bigger than 80dB...
  • Page 12 5. Speaker output 100V 1 . 1 . 1 . 1 . Mute control 6. AC fuse Adjust muting function. Prevent the excessive AC current flow. 2 . 2 . 2 . 2 . Line 1 input and Line 2 input 7.
  • Page 13 Always operate the unit with the AC ground wire connected to the electrical system’s ground. If an alarm rings after the power has been on and the signal has been fed, there must be an of output short-circuit trouble. In a such case, please turn the power off.
  • Page 14 SPECIFICATIONS Model EMMA-60B Rated output Output regulation Less than 3dB Speaker output 100V AUX output ± Mic1,2,3,4 : 3mV( 0 .5mV) unbalanced Input Sensitivity Line 1,2 : 300mV( ± 3 0mV) unbalanced 65Hz-20kHz ( ± 3 dB) Frequency response Distortion...

This manual is also suitable for:

Emma-120b

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