IC Audio MX-AMP 120E User manual

Brand: IC Audio

Model: MX-AMP 120E

Category: Musical Equipment

Type: User manual

… to make people listen

MIXER AMPLIFIER MX-AMP 120E

ic audio

Status 05/2004

MX-AMP 120E MIXER AMPLIFIER

User manual

Desktop

2DE

MX-AMP 120E ic audio

POWERINPUT:350WATTSPOWERINPUT:350WATTS

MX-AMP 120E MIXER AMPLIFIER

Mixer-Amplifier - Front -

Mixer-Amplifier - Rear -

3DE

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Content

Preperation

Special Characteristics

Device Functions

- Front side -

Device Functions

- Rear side -

Further Information

Unpacking 5

Safety Instructions 5

General Informations 5

Rack-Mounting 6

Cooling 6

Positioning Mixer Amplifier 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 18

Block Plugging Diagramm 19

Index 20

4DE

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Preparation

- Unpacking

- Safety Instructions

- General Informations

- Rack-Mounting

- Cooling

- Positioning Mixer Amplifier

Please note the unpacking instructions

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

5DE

Unpacking

Please verify if the following parts were delivered:

line cord

mounting foots pre-assembled

Safety instructions

The wires of the main power line have the following

colours:

GREEN and YELLOW: (E)

BLUE: (N)

BROWN : (L)

DO NOT run microphone cables near mains,

data, telephone or 100V line cables.

DO NOT run 100V line cables near data,

telephone or other low voltage cables.

DO NOT exceed 90% of the amplifiers output

power when using 100V line (speech only).

DO NOT exceed 70% of the amplifiers output

power when using 100V line (high level

background music).

DO NOT use re-entrant horn loudspeakers for

background music unless the loudspeaker has

been specifically designed for this purpose.

AVOID jointing the microphone cable, when

this is unavoidable make sure a good screened

connector is used, e.g. XLR.

ALWAYS use a balanced or floating low

impedance 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

markings identifying the terminals in your plug

proceed as follows:

The wire which is coloured green and yellow must

be connected to the terminal which is marked by

the letter E or by the safety earth symbol or

coloured green and yellow. The wire which is

coloured blue must be connected to the terminal

which is marked with the letter N or coloured

black. The wire which is coloured brown must be

connected to the terminal which is marked with the

letter L or coloured red.

If a 13 Amp (B.S.1363) plug or any other type of

plug is used,a 5 Amp fuse must be fitted either in

the plug or at the distribution board.

ic audio

General Informations

Preparation

6DE

Put the Mixer Amplifier in a position with enough

space enough fresh air to minimise the heat in the

system.

Do not place the Mixer Amplifier close to of heat

sources or a heater.

Do not expose the Mixer Amplifier sunlight or

heavy dust.

If you use the Mixer Amplifier as a tabletop unit

please make sure that the 4 feet are mounted on

the bottom side.

false

Cooling

Fresh air

Exhaust air

MX-AMP120E MIXER AMPLIFIER

AUTOREVERSE

Background Music Casette Player

PROGRAM

EJECT

The housing of the Mixer-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 the long holes in the top sheet. Please

make sure that the internal space of the rack

system is cooling and you have a room maximum

temperature of 40°C..

We recommend to install a cooling system at the

rear site of the racksystem to support the transport

the exhaust air in the racksystem.

Preparation

7DE

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Special Characteristics

- Paging 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

8DE

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Device Functions

- Front side -

- LED - Display

- ON/OFF - Switch

- Microphone Controller

-Switch AUX/MIC

- Bass and Treble Controller

- 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

LED - Display

ON/OFF - Switch

9DE

ic audioic audio

MX-AMP 120E MIXER AMPLIFIER

Device Functions

- Front side -

The LED-Display shows the recording level of the

Mixer-Amplifier. The green LEDs show 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 volume.

ON/OFF - Switch

Switch AUX/MIC

10DE

ic audioic audio

MX-AMP 120E MIXER AMPLIFIER

POWERINPUT:350WATTSPOWERINPUT:350WATTS

Device Functions

- Front side -

With the Microphone Controller you can controll

the volume of the separate microphones.

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

11DE

ic audioic audio

MX-AMP 120E MIXER AMPLIFIER

With this control you can adjust the reproduction of

deep and high frequencies.

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

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12DE

Device Functions

- Rearside -

- 230V Mains Connection

- 100V Speaker Output

- Connection with One Zone

- Looping Devices

- OUT

- IN (CD, TAPE, TUNER/AUX)

- Microphone input 1-5 with chinch-Jack

- Top view of all functions

Selector to adapt the mains connection

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 possible devices.connected

Top view of all functions

13DE

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POWERINPUT:350WATTSPOWERINPUT:350WATTS

The amplifier is factory set at 230 V(AC) mains

voltage.

230V Mains Connection

Mains Supply

Device Functions

- Rearside -

MUSIC/ SPEECH

Music / Speech

14DE

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POWERINPUT:350WATTSPOWERINPUT:350WATTS

Device Functions

- Rear side -

The amplifier provides two different Loudspeaker

zones.

The - Output 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.

15DE

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AUX OUT: TAPE

IN: CD, Tuner, Tape (AUX)

CDTUNER

TAPE RECORDER

POWERINPUT:350WATTSPOWERINPUT:350WATTS

AUX OUT

These standard RCA phono sockets provide 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 -

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CDTUNER

TAPE RECORDER

POWERINPUT:350WATTSPOWERINPUT:350WATTS

MUSIC / SPEECH

16DE

OVERVIEW of all Functions

Device Functions

- Rear side -

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17DE

Further

Information

- Technical Specifications

- Block Plugging Diagram

- Index

Containing all technical specifications

Technical Specifications

Circut construction

Block Plugging Diagram

Content in alphabetical order.

Index

Type

Modell

Supply Main Voltage

Output power max.:

Output power rated:

Outputs

Inputs

Frequency response

Total harmonic distortion

Signal to noise ratiol

Tone Controls

Controls

Indicators

AC power consumption

Dimensions (HxBxT)

Weight

Colour

Mixer Amplifier

MX-AMP 120E

AC 230V 50 / 60Hz ± 10%

180W

120W

MUSIC/SPEECH: 8ohm,70V,100V

Outputs:

AUX OUT: 350mV 4.7Kohm

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), output level indicators (3 LEDS)

360 watts

Black

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Desktop: 88 x 430 x 260 mm

MX-AMP 120E: approx. 9.5kg

18DE

Technical Specifications

Further

Information

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19DE

Block Plugging DiagramBlock Plugging Diagram

Further

Information

INDEX

ic audio www.ic-audio.com

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20DE

Further

Information

Unpacking 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 11Controller

Master 11Controller

Rack-Mounting 6

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IC Audio MX-AMP 120E User manual

Brand: IC Audio

Model: MX-AMP 120E

Category: Musical Equipment

Type: User manual

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IC Audio MX-AMP 120E User manual

IC Audio MX-AMP 120E User manual

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