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… to make people listen

MIXER AMPLIFIER MX-AMP 120E

ic

audio

Status 05/2004

MX-AMP 120E MIXER AMPLIFIER

User manual

Desktop

Summary of Contents for MX-AMP 120E

Page 1: ... to make people listen MIXER AMPLIFIER MX AMP 120E ic audio Status 05 2004 MX AMP 120E MIXER AMPLIFIER User manual Desktop ...

Page 2: ...2 DE MX AMP 120E ic audio POWERINPUT 350WATTS POWERINPUT 350WATTS MX AMP 120E MIXER AMPLIFIER Mixer Amplifier Front Mixer Amplifier Rear ...

Page 3: ...mplifier 6 Paging Microphone 7 Common Function 7 Inputs 7 Outputs 7 LED Display 9 ON OFF Switch 9 Switch AUX MIC 10 Controller Bass and Treble 11 Controller Master 11 230V Mains Connection 13 100V Speaker Output 14 Connection with One Zone 15 Looping Devices 15 AUX OUT 15 IN AUX CD TUNER TAPE 15 Microphone input 1 5 with Chinch Jack 15 Top view of all functions 16 70V 8W Technical Specifications 1...

Page 4: ...ons Unpacking Please note the safety instructions before the connecting the MX AMP 120E Cooling and instructions for the installation Informations about the right rack mounting Please note the ventilation cooling guidelines Please note the positioning of the Mixer Amplifier Safety Informations General Informations Rack Mounting Cooling Positioning Mixer Ampifier ...

Page 5: ...microphone terminating into a balanced input on long microphone cable runs ALWAYS use a mains grade double insulated cable for the loudspeaker cable runs ENSURE that all loudspeakers are in phase ENSURE that there are no short circuits on the loudspeaker line before connecting to the amplifier As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured mark...

Page 6: ...xer Amplifier is a 19 inch rack standard construction Please check if you have enough space for cooling the amplifier For the optimum mounting in the 19 rack you should fix the mixer amplifier in the rack frame with 4 screws Rack Mounting 40 C POWER ic audio Positioning Mixer Amplifier The mixer amplifer pulls fresh air through the small holes in the bottom sheet and pushes the exhaust air through...

Page 7: ...aging Microphone Functions Common Function Inputs Outputs 5 Microphone inputs Paging Microphone Functions CD Tuner Tape Inputs 230V Mains Connection Common Function 100V Speaker Zone 70V Speaker Zone 8ohm For Monitor speaker AUX OUT Outputs ...

Page 8: ...troller Master Controller Display for the activation LED Display Setting up the Mixer Amplifier ON OFF Switch Volume Control of the acoustic signal source Switch AUX MIC Controller for the Microphone volume Microphone Controller Control of the high and deep frequency Control of all Signals Bass and Treble Controller Master Controller ...

Page 9: ...w the range in which the MX AMP could be operated permanently The red LED shines only when running in full conduction This zone is not advisable for long term usage LED Display With this switch you turn on the apparat Position I apparat is on Position 0 apparat is off After turning the machine on the LED is shining blue Before turning the machine on the Master controller should be set to a low vol...

Page 10: ... Device Functions Front side With the Microphone Controller you can controll the volume of the separate microphones Microphone Controller Microphone Controller With the switch you can controll the inputs of the connected signal source The source can be a CD Player Tape or a cassette recorder Switch AUX MIC ...

Page 11: ...ncies The bass control lifts or lowers frequencies near to 100Hz at 10dB The treble control has the same effect on at frequencies near to 10 000Hz Bass and Treble Controller Device Functions Frontside Bass and Treble Controller The master control drives the volume of all signals being processed by the amplifier Master Controller Master Volume Controller ...

Page 12: ...nection Terminal for 100V 8ohm speakers Driving only one zone Terminal for OUT function Connection with XLR Jack Selection of the source Connection to and from an other device Terminal for Line IN devices 230V Mains Connection 100V 70V 8ohm Speaker Output Connection with One Zone Looping Devices OUT IN CD Tape Tuner AUX Microphone input 1 5 w chinch Jack Switch for AUX MIC Diagram with all possibl...

Page 13: ...13 DE ic audio POWERINPUT 350WATTS POWERINPUT 350WATTS The amplifier is factory set at 230 V AC mains voltage 230V Mains Connection Mains Supply Device Functions Rearside ...

Page 14: ...t gives an output with 70V and 100V In Europe use normal 100V and in USA 70V Music Speech 100V Speaker Output 8ohm Speaker Output This output allows connection of standard low impedance loudspeakers The minimum load impedance must be 8ohm When two or more loudspeakers are connected ensure that they are wired in such a way that the load impedance is between 8ohm and 16ohm ...

Page 15: ...de a mixed output suitable for connection to a tape or cassette recorder IN AUX MIC The equipment provides an auxiliary input which may be used for connecting other signal sources such as a Radio Tuner CD or Cassette player The AUX MIC input sockets are standard RCA phono You can controll the AUX MIC of the rear site of the amplifier Device Functions Rear side ...

Page 16: ...ic audio CD TUNER TAPE RECORDER POWERINPUT 350WATTS POWERINPUT 350WATTS MUSIC SPEECH 16 DE OVERVIEW of all Functions Device Functions Rear side ...

Page 17: ... Further Information Technical Specifications Block Plugging Diagram Index Containing all technical specifications Technical Specifications Circut construction Block Plugging Diagram Content in alphabetical order Index ...

Page 18: ... MIC 1 5 1mV 250ohm balanced AUX 200mV 47Kohm unbalanced MIC1 MIC5 60Hz 15KHz 3dB AUX CD 60Hz 15KHz 3dB Less than1 at 1KHz rated power All VOLUME CONTROLS C C W 75dB below rated power MIC1 5 60dB below rated power AUX CD 70dB below rated power BASS 10dB at 100Hz TREBLE 10dB at 10KHz MIC1 MIC5 volume control AUX CD volume control MASTER volume controll TON controls Bass Treble Power Indicator LED o...

Page 19: ...ic audio DE 19 DE Block Plugging Diagram Block Plugging Diagram Further Information ...

Page 20: ...ing 5 Outputs 15 Block Plugging Diagram 19 Top view of all functions 16 Microphone Input 15 ON OFF Switch 9 Inputs 7 Technical Specifications 18 Mains Connection 13 Safety Instructions 5 Speaker Output 15 Cooling 6 LED Display 9 Bass and Treble 11 Controller Master 11 Controller Rack Mounting 6 ...

Page 21: ...ic audio to make people listen ic audio GmbH Boehringerstraße 14a 68307 Mannheim Germany Fon 49 0 621 77096 0 Fax 49 0 621 77096 26 www ic audio com Email info ic audio com ...

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