Behringer Xenyx X1222USB 사용자 설명서

XENYX X1222USB User Manual

VOICE CANCELLER
Here, you have a filter circuitry that lets you almost entirely remove the 

vocal portion of a recording. The filter is constructed in such a way that voice 

frequencies are targeted without majorly affecting the rest of the signal. 

Additionally, the filter seizes only the middle of the stereo image, exactly there 

where the vocals are typically located.
Possible applications for the Voice Canceller are obvious: you can very simply 

stage background music for Karaoke events. Of course, you can also do this at 

home or at your rehearsal room before you hit the stage. Singers with their own 

band can practice singing difficult parts using a complete playback from a tape 

player or a CD, thus minimizing rehearsal time.

STANDBY
If the STANDBY switch is pressed, all input channels with a mic connector 

(XLR connector) are muted. During breaks or stage conversion, you can prevent 

noise from entering the sound system via the microphones. Such noise can in the 

worst-case scenario even irreparably damage loudspeaker membranes. The cool 

thing about this is that the main mix faders can remain open, so that you can play 

music from a CD at the same time. Similarly, the faders for the muted channels 

can also remain in their position.
To bring in other sound sources, you can use the CD/tape inputs, stereo input 

channels 9 to 12 and the aux return inputs.

CD/TAPE MUTE
Using this switch, the input signal from the CD/tape inputs is muted.

CD/TAPE RET(URN)
This stereo fader assigns the input signal from the CD/tape inputs into the 

main mix.

Fig. 2.10: 2-track connectors

CD/TAPE INPUT
The CD/TAPE INPUT RCA connectors are provided for connecting a 2-track 

machine (e.g. DAT recorder) or also a CD player. They can also be used as stereo 

line input. Alternatively, the output signal of a second XENYX or BEHRINGER 

ULTRALINK PRO MX882 can also be connected. If you connect a hi-fi amplifier 

with a source selection switch to the CD/TAPE INPUT, you can easily switch 

between additional sources (e.g. cassette recorder, MD player, sound card etc.).
Using the voice canceller function, you can process all signals being brought into 

your mixing console via these connectors.

CD/TAPE OUTPUT
These connectors are wired pre graphic EQ and pre XPQ surround function. 

They carry the main mix signal (unbalanced), effects mix included. Connect the 

CD/TAPE OUTPUT to the inputs of your recording device. If you wish to use your 

mixer solely for recording purposes, the main outputs are also an alternative.

Fig. 2.11: Main mix fader 

MAIN MIX
Use the high-precision quality faders to control the output level of the main mix.

Fig. 2.12: Main out connectors

MAIN OUT
The MAIN outputs carry the MAIN MIX signal and are on balanced XLR connectors 

with a nominal level of +4 dBu. Depending on how you wish to use your mixer 

and which gear you own, you can connect the following equipment:

Live PA systems:
A stereo dynamics processor (optional), stereo equalizer (optional) and the stereo 

power amplifier for full-range loud-speakers with passive crossovers.
If you wish to use multi-way loudspeaker systems without an integrated 

crossover, you have to use an active crossover and several power amplifiers. 

Often, limiters are already built into active crossovers (e.g. BEHRINGER SUPER-X 

PRO CX2310 and ULTRADRIVE PRO DCX2496). Active crossovers are implemented 

directly before the power amplifier, and they divide the frequency range into 

several segments that are first amplified in the amplifiers and then passed onto 

the corresponding loudspeakers.