Behringer X1204USB, 1204USB User Manual

ENGLISH
User Manual
XENYX 1204US B/ X120 4USB
Premium 12-Input 2/2-Bus Mixer with XENYX Mic Preamps & Compressors, British EQs, USB/Audio Interface and energyXT2.5 Compact BEHRINGER Edition Music Production Software

Thank you

Congratulations! In purchasing the BEHRINGER XENYX you have acquired a mixer whose small size belies its incredible versatility and audio performance. The XENYX Series represents a milestone in the development of mixing console technology. With the new XENYX microphone preamps including phantom power as an option, balanced line inputs and a powerful eects section, the mixing consoles in the XENYX Series are optimally equipped for live and studio applications. Owing to state-of-the-art circuitry your XENYX console produces a warm analog sound that is unrivalled. With the addition of the latest digital technology these best-in-class consoles combine the advantages of both analog and digital technology.
Table of Contents
Thank you ..................................................................... 1
Important Safety Instructions ................................... 2
1. Introduction ............................................................ 3
1.1 General mixing console functions .......................................3
1.2 The user’s manual .........................................................................3
1.3 Before you get started ................................................................3
2. Control Elements And Connectors ....................... 4
2.1 Mono channels ..............................................................................4
2.2 Stereo channels .............................................................................5
2.3 Connector panel and main section ......................................6
2.4 Rear view of X1204USB/1204USB .........................................9
3. Digital Eects Processor ...................................... 10
4. Installation ............................................................. 10
4.1 Rack mounting ...........................................................................10
4.2 Cable connections ....................................................................10
5. Specications ........................................................12
Limited Warranty ...................................................... 14
Legal Disclaimer ........................................................ 15
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*
Terminals marked with this symbol carry electrical current of su cient magnitude to constitute risk of electric shock. Use only high-quality commercially-available speaker cables with ¼" TS plugs pre-installed. All other installation or modi cation should be performed only by quali ed personnel.
*
This symbol, wherever it appears, alerts you to the presence of uninsulated dangerous voltage inside the enclosure - voltage that may be su cient to constitute a risk of shock.
!
This symbol, wherever it appears, alerts you to important operating and maintenance instructions in the accompanying literature. Please read the manual.
Caution !
To reduce the risk of electric shock, do not remove the top cover (or the rear section). No user serviceable parts inside. Refer servicing to quali ed personnel.
Caution !
To reduce the risk of  re or electric shock, do not expose this appliance to rain and moisture. The apparatus shall not be exposed to dripping or splashing liquids and no objects  lled with liquids, such as vases, shall be placed on the apparatus.
Caution !
These service instructions are for use by quali ed service personnel only. To reduce the risk of electric shock do not perform any servicing other than that contained in the operation instructions. Repairs have to be performed by quali ed service personnel.
Read these instructions.
[1]
Keep these instructions.[2]
Heed all warnings.[3]
Follow all instructions.[4]
Do not use this apparatus near water.[5]
Clean only with dry cloth.[6]
Do not block any ventilation openings. Install in accordance [7] with the manufacturer’s instructions.
Do not install near any heat sources such as radiators, heat
[8]
registers, stoves, or other apparatus (including ampli ers) that produce heat.
Do not defeat the safety purpose of the polarized or grounding-
[9]
type plug. A polarized plug has two blades with one wider than the other. A grounding-type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not  t into your outlet, consult an electrician for replacement of the obsolete outlet.
Protect the power cord from being walked on or pinched
[10]
particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
Use only attachments/accessories speci ed by
[11]
the manufacturer.
Use only with the cart, stand, tripod, bracket,
[12]
or table speci ed by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.
Unplug this apparatus during lightning
[13]
storms or when unused for long periods of time.
Refer all servicing to quali ed service personnel. Servicing is
[14]
required when the apparatus has been damaged in any way, such as power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
The apparatus shall be connected to a MAINS socket outlet
[15]
with a protective earthing connection.
Where the MAINS plug or an appliance coupler is used as the
[16]
disconnect device, the disconnect device shall remain readily operable.
EN

Important Safety Instructions

Introduction1.

CAUTION! !
We should like to draw your attention to the fact that extreme volumes may damage your hearing and/or your headphones or loudspeakers. Turn the MAIN MIX faders and phones control in the main section fully down before you switch on the unit. Always be careful to set the appropriate volume.

General mixing console functions 1.1

A mixing console fulls three main functions:
Signal processing• : Preamplication, level adjustment, mixing of eects, frequency equalization.
Signal distribution• : Summing of signals to the aux sends for eects processing and monitor mix, distribution to one or several recording tracks, power amp(s), control room and 2-track outputs.
Mix• : Setting the volume level, frequency distribution and positioning of the individual signals in the stereo eld, level control of the total mix to match the recording devices/crossover/power amplier(s). All other mixer functions can be included in this main function.
The interface of BEHRINGER mixing consoles is optimized for these tasks enabling you to easily keep track of the signal path.

The user’s manual1.2

The user’s manual is designed to give you both an overview of the controls, as well as detailed information on how to use them. In order to help you understand the links between the controls, we have arranged them in groups according to their function. If you need to know more about specic issues, please visit our website at http://www.behringer.com, where you’ll nd explanations of e.g. eects and dynamics applications.

Before you get started1.3

Shipment1.3.1
Your mixing console was carefully packed in the factory to guarantee safe transport. Nevertheless, we recommend that you carefully examine the packaging and its contents for any signs of physical damage, which may have occurred during transit.
If the unit is damaged, please do NOT return it to us, but notify your dealer and the shipping company immediately, otherwise claims for damage or replacement may not be granted.
Initial operation1.3.2
Be sure that there is enough space around the unit for cooling purposes and to avoid over-heating please do not place your mixing console on high-temperature devices such as radiators or power amps. The console is connected to the mains via the supplied cable. The console meets the required safety standards. Blown fuses must only be replaced by fuses of the same type and rating.
Please note that all units must be properly grounded. For your own safety, you should never remove any ground connectors from electrical devices or power cables, or render them in operative.
Please ensure that only qualied people install and operate the mixing console. During installation and operation, the user must have sucient electrical contact to earth, otherwise electrostatic discharges might aect the operation of the unit.
Online registration1.3.3
Please do remember to register your new BEHRINGER equipment right after your purchase by visiting www. behringer.com (alternatively www.behringer.de) and kindly read the terms and conditions of our warranty carefully.
Should your BEHRINGER product malfunction, our goal is to have it repaired as quickly as possible. To arrange for warranty service, please contact the retailer from whom the equipment was purchased. Should your BEHRINGER dealer not be located in your vicinity, you may directly contact one of our subsidiaries. Corresponding contact information is included in the original equipment packaging (Global Contact Information/European Contact Information). Should your country not be listed, please contact the distributor nearest you. A list of distributors can be found in the support area of our website (www.behringer.com).
Registering your purchase and equipment with us helps us process your repair claims quicker and more eciently.
Thank you for your cooperation!
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Control Elements and 2.
Connectors
This chapter describes the various control elements of your mixing console. All controls, switches and connectors will be discussed in detail.

Mono channels2.1

Microphone and line inputs 2.1.1
Fig. 2.1: Connectors and controls of mic/line inputs
MIC
Each mono input channel oers a balanced microphone input via the XLR connector and also features switchable +48 V phantom power supply for condenser microphones. The XENYX preamps provide undistorted and noise-free gain as is typically known only from costly outboard preamps.
Please mute your playback system before you activate the phantom power supply to prevent switch-on thumps being directed to your loud speakers. Please also note the instructions in chapter 2.4.2 “Voltage supply, phantom power and fuse”.
LINE IN
Each mono input also features a balanced line input on a ¼" connector. Unbalanced devices (mono jacks) can also be connected to these inputs.
Please remember that you can only use either the microphone or the line input of a channel at any one time. You can never use both simultaneously!
LOW CUT
The mono channels of the mixing consoles have a high-slope LOW CUT lter for eliminating unwanted low-frequency signal components (75 Hz, 18 dB/octave).
GAIN
Use the TRIM control to adjust the input gain. This control should always be turned fully counterclockwise whenever you connect or disconnect a signal source to one of the inputs.
COMPRESSOR
Each mono channel features a built-in compressor which lowers the dynamic range of the signal and increases its perceived loudness. The loud peaks are squashed down and the quiet sections are boosted.
Turn the COMP knob clockwise to add more compression eect. The adjacent LED with light when the eect is engaged.
Equalizer2.1.2
All mono input channels include a 3-band equalizer. All bands provide boost or cut of up to 15 dB. In the central position, the equalizer is inactive.
The circuitry of the British EQs is based on the technology used in the best-known top-of-the-line consoles and providing a warm sound without any unwanted side eects. The result are extremely musical equalizers which, unlike simple equalizers, cause no side eects such as phase shifting or bandwidth limitation, even with extreme gain settings of ±15 dB.
Fig. 2.2: The equalizer of the input channels
The upper (HI) and the lower band (LO) are shelving lters that increase or decrease all frequencies above or below their cut-o frequency. The cut-o frequencies of the upper and lower band are 12 kHz and 80 Hz respectively. The mid band is congured as a peak lter with a center frequency of 2.5 kHz.
Aux sends2.1.3
Fig. 2.3: The AUX SEND controls in the channel strips
Aux sends take signals via a control from one or more channels and sum these signals to a so-called bus. This bus signal is sent to an aux send connector and then routed, for example, to an active monitor speaker or an external eects device. The return from an external eect can then be brought back into the console via the aux return connectors.
For situations which require eects processing, the aux sends are usually switched post-fader so that the eects
volume in a channel corresponds to the position of the channel fader. If this were not the case, the eects signal of the channel would remain audible even when the fader is turned to zero. When setting up a monitor mix, the aux sends are generally switched to pre-fader; i.e. they operate independently of the position of the channel fader.
Both aux sends are mono, are sourced after the equalizer and oer up to +15 dB gain.
If you press the MUTE/ALT 3-4 switch, aux send 1 is muted, provided that it is switched post-fader. However, this does not aect the aux send 2 of the X1204USB.
AUX 1 (MON)
In the X1204USB, aux send 1 can be switched pre-fader and is thus particularly suitable for setting up monitor mixes. In the 1204USB, the rst aux send is labeled MON and is permanently switched pre-fader.
PRE
When the PRE switch is pressed, aux send 1 is sourced pre-fader.
AUX 2 (FX)
The aux send labeled FX is for sending to eects devices and is thus set up to be post-fader.
In the X1204USB, the FX send is routed directly to the built-in eects processor.
If you wish to use the internal eects processor, the STEREO AUX RETURN 2 connectors should not be in use.
X1204USB: you can also connect an external eects processor to aux send 2, however the internal eects module will be muted.
Routing switch, solo and channel fader2.1.4
Fig. 2.4: Panorama and routing controls
PAN
The PAN control determines the position of the channel signal within the stereo image. This control features a constant-power characteristic, which means the signal is always maintained at a constant level, irrespective of position in the stereo panorama.
MUTE/ALT 3-4
You can use the MUTE/ALT 3-4 switch to divert the channel from the main mix bus to the Alt 3-4 bus. This mutes the channel from the main mix.
MUTE-LED
The MUTE LED indicates that the relevant channel is diverted to the submix (Alt 3-4 bus).
CLIP-LED
The CLIP LED lights up when the input signal is driven too high. In this case, turn down the GAIN control and, if necessary, check the setting of the channel EQ.
SOLO
The SO LO switch (X1204USB only) is used to route the channel signal to the solo bus (Solo In Place) or to the PFL bus (Pre Fader Listen). This enables you to monitor a channel signal without aecting the main output signal. The signal you hear is sourced either before (PFL, mono) or after (solo, stereo) both the pan control and the channel fader (see chapter 2.3.6 “Level meters and monitoring”).
The channel fader determines the level of the channel signal in the main mix (or submix).

Stereo channels2.2

Channel inputs2.2.1
Fig. 2.5: Stereo channel inputs and LEVEL switch
Each stereo channel has two balanced line level inputs on ¼" connectors for left and right channels. If only the connector marked “L” is used, the channel operates in mono. Stereo channels are designed to handle typical line level signals.
Both inputs can also be used with unbalanced jacks.
LEVEL
For level matching, the stereo inputs feature a LEVEL switch which selects between +4 dBu and -10 dBV. At -10 dBV (home-recording level), the input is more sensitive than at +4 dBu (studio level).
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