Behringer MS40 用户手册

DIGITAL MONITOR SPEAKERS MS40/MS20 User Manual

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Fig. 2.2: Rear panel (right monitor)

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Digital audio data can be fed in at the OPTICAL input.

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The MS40 also features a digital COAXIAL input connector.

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With this switch you can select the digital input (OPTICAL or COAXIAL).

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SERIAL NUMBER.

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Analog input LINE 1 (1/8" TRS) allows you to connect stereo audio equipment 

such as CD/MD players.

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Use the analog input LINE 2 (RCA) to connect your sound card,  

keyboard or expander.

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TO LEFT SPEAKER output connector. Connect both speakers by using the 

speaker cable included in this package. As soon as both speakers are properly 

connected, they will function as a stereo speaker system.

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A standard power socket is provided for connection to the mains. A matching 

power cable is included with the unit. Before you connect the unit to the 

power source make sure that the power switch is turned off and the volume 

controls are turned all the way to the left to avoid any damage to speakers or 

other devices.

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Fig. 2.3: Rear panel (left monitor)

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FROM RIGHT SPEAKER connector. Insert the speaker cable from the 

TO LEFT SPEAKER connector.

The DIGITAL MONITOR SPEAKERS MS20/MS40 are designed to acco m modate a 

variety of connector types for almost any situation you may encounter. 
You will find all audio inputs on the right speaker. The left speaker only has one 

audio input which is fed from the right speaker.

Digital Audio 

Workstation

Digital input 

(coaxial)

Digital input 

(optical)

Speaker cable

MS40 

(left)

Keyboard

Headphone 

BEHRINGER 

HPS3000

MS40 

(right)

Analog inputs (RCA)

MD player

Fig. 3.1: Computer/keyboard setup

Begin by connecting the left speaker to the right speaker by wiring the attached 

speaker cable from connector  

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  to connector  

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  on the left speaker.

Connect the analog outputs of your mixer, keyboard or computer sound card to 

LINE 1 input  

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. Connect a second piece of equipment to LINE 2 inputs  

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.

If you own equipment with digital connectors—such as CD or MD players—

simply connect them to the digital inputs  

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  and  

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. Select the digital signal 

you want to monitor with the input selector switch  

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.

You can mix two input signals within the MS20/MS40 by using the volume 

controls  

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  and  

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. This enables you to monitor two different sound sources 

simultaneously. The above wiring example shows how you can monitor your live 

keyboard performance to a playback coming from your MD player or digital audio 

workstation (computer).
The MS20/MS40 speakers are shielded, which allows you to place them near your 

computer monitor without causing interference or damage. However, do not 

place your MS20/MS40 speakers near power amps. Doing so will result in an 

induced hum in your speakers.