ENGLISH
XENYX 1222FX User Manual
4
ENGLISH
XENYX 1222FX User Manual
5
Frequency response correction
Using the equalizers found in each channel strip, you
can simply, quickly and effectively adjust the way a
signal sounds.
Effects mixing
In addition to the effects processor contained in your
mixer, using the insert connectors on the mono channels
and both aux busses lets you insert additional signal
processors into your signal path.
Signal distribution
•
:
Individual signals adjusted at each channel strip are laid
out at the aux sends and returns, and are either fed into
external effects processors or fed back to the internal
effects processor. Then, the signals are brought back into
the main mix either via the aux return connectors or via
direct internal wiring. The mix for the on-stage musicians
is also created using the aux sends (monitor mix).
Similarly, for example, signals for recording equipment,
power ampli fiers, headphones and 2-track outputs can
also be taken.
Mix
•
:
All other mixing console functions fall under this vital
category. Creating a mix means primarily adjusting
the volume levels of individual instruments and voices
to one another as well as giving them the appropriate
weight within the overall frequency spectrum.
Likewise, you’ll have to sensibly spread individual
voices across the stereo image of a signal. At the end
of this process, adjusting the level of the entire mix to
other equipment in the signal path is required
(e. g. recorder/crossover/amplifier).
The interface of BEHRINGER mixing consoles is optimized
for these tasks, enabling you to easily keep track of the
signal path.
The user’s manual
1.2
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 specific
issues, please visit our website at http://www.behringer.com.
Additional information and explanations about various
music industry/audio technology terminology can be found
on individual product pages as well as in the glossary in the
ULTRANET area of www.behringer.com.
The block diagram supplied with the mixing console
◊
gives you an overview of the connections between the
inputs and outputs, as well as the associated switches
and controls.
For the moment, just try and trace the signal path from the
microphone input to the MON SEND connector. Don’t be
put off by the huge range of possibilities; it’s easier than you
think! If you look at the overview of the controls at the same
time, you’ll be able to quickly familiarize yourself with your
mixing console and you’ll soon be making the most of all its
many possibilities.
Before you get started
1.3
Shipment
1.3.1
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 operation
1.3.2
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 power 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 qualified people install and
◊
operate the mixing console. During installation and
operation, the user must have sufficient electrical
contact to earth, otherwise electrostatic discharges
might affect the operation of the unit.
Online registration
1.3.3
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 efficiently.
Thank you for your cooperation!
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 channels
2.1
Microphone and line inputs
2.1.1
Connectors and controls of mic/line inputs
Fig. 2.1:
MIC
Each mono input channel offers a balanced microphone
input via the XLR connector and also features
swit48 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 2.5 “Rear view of
1222FX”.
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!
INSERT
Insert points enable the processing of a signal with dynamic
processors or equalizers. They are sourced pre-fader, pre-EQ
and pre-aux send. Unlike reverb or other effects devices,
whose signals are usually added to the dry signal, dynamic
processors are most effective on the complete signal. In
this case, aux send paths are a less-than-perfect solution. It
is better to interrupt the signal path and insert a dynamic
processor and/or equalizer. After processing, the signal is
routed back to the console at precisely the same point it
left. However, the channel signal path is interrupted only if
a plug is inserted into the corresponding jack (stereo phone
plug: tip = signal output; ring = return input). All mono input
channels are equipped with inserts.
Inserts can also be used as pre-EQ direct outputs, without
interrupting the signal path. To this end, you will need a
cable fitted with mono phone plugs on the tape machine or
effects device end, and a bridged stereo phone plug on the
console side (tip and ring connected).
LOW CUT
The mono channels of the mixing consoles have a
high-slope
LOW CUT
filter for eliminating unwanted,
low-frequency signal components (80 Hz, 18 dB/octave).
GAIN
Use the
GAIN
control to adjust the input gain. This control
should always be turned fully counter-clockwise whenever
you connect or disconnect a signal source to one of
the inputs.
The scale has 2 different value ranges: the first value range
(
+10
to
+60 dB
) refers to the MIC input and shows the
amplification
for the signals fed in there.
The second value range (
+10
to
-40 dB)
refers to the line
input and shows its
sensitivity
. The settings for equipment
with standard line-level signals (-10 dBV or +4 dBu) look
like this: While the GAIN control is turned all the way down,
connect your equipment. Set the GAIN control to the
external devices’ standard output level. If that unit has an
output signal level display, it should show 0 dB during signal
peaks. For +4 dBu, turn up GAIN slightly, for -10 dBV a bit
more. Tweaking is done using the LEVEL SET LED.
LEVEL SET
This LED lights up when the optimum operating signal level
is achieved. During normal use, this LED should only light up
during signal peaks.
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