Setting Into Operation; Mixing The Audio Sources Connected - IMG STAGELINE MPX-622/SW Manual De Instrucciones

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If the unit is used for purposes other than orig-
inally intended, if it is not correctly connected
or operated, or if it is not repaired in an expert
way, there is no liability for resulting damage to
persons or material and no guarantee for the
unit can be taken over .
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Important for U.K. Customers!
The wires in this mains lead are coloured in
accord ance with the following code:
blue = neutral; brown = live
As the colours of the wires in the mains lead
of this appliance may not correspond with the
coloured markings identifying the terminals in
your plug, proceed as follows:
1 . The wire which is coloured blue must be con-
nected to the terminal in the plug which is
mark ed with the letter N or coloured black .
2 . The wire which is coloured brown must be
connected to the terminal which is marked
with the letter L or coloured red .
If the unit is to be put out of operation de-
finitively, take it to a local recycling plant
for a disposal which is not harmful to the
environment .
3 Applications
The stereo mixer with four stereo input channels
and two mono microphone channels is suitable
for any desired DJ applications for professional or
private use as well as for PA system applications .
The mixer can be used as a table top unit or
be installed into a rack (482 mm / 19") . For rack
installation, two rack spaces = 89 mm are neces-
sary .

4 Setting into Operation

1) Connect the audio sources to the corresponding
input jacks:
– LINE A, LINE B, CD and LINE (20) to connect
units with line level (e . g . tuner, CD / MP3
player, cassette recorder);
– PHONO (21) to connect record players with
mag netic system;
– MIC 1 and MIC 2 (1) to connect mono micro-
phones .
2) Set the input selector switches (3) for the
channels CH 1 – CH 4 to the corresponding
position .
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3) Connect the amplifier to the output jacks
AMP (19) .
4) For any audio recordings, connect a recorder to
the output jacks REC (18) . The recording level
is independent of the position of the MASTER
control (13) .
5) Connect the plug of the mains cable (17) to a
mains socket (230 V/ 50 Hz) .
6) Before switching on the mixer, the MASTER con-
trol (13) should be set to minimum position to
avoid a strong inrush noise . Then switch on the
mixer with the switch POWER (11) . The LED (12)
above the switch lights to show that the mixer
is ready for op er ation .
7) Switch on the units connected .
5 Operation
Prior to the first setting into operation, set all
equalizer controls (2 and 14) to mid-position and
the talkover switch (8) to OFF . Set both C .F . AS-
SIGN switches (7) to position 0 (fading function
switched off) .
CAUTION Never adjust the audio system or
the headphones to a very high vol-
ume . Permanent high volumes may
damage your hearing! Your ear will
get accustomed to high volumes
which do not seem to be that high
after some time . Therefore, do not
further increase a high volume after
getting used to it .

5.1 Mixing the audio sources connected

1) Use the MASTER fader (13) for adjusting the
total volume of all audio sources connected . For
optimum adjustment of the input channels, set
the MASTER fader to approx .
position, e . g . position 7 .
2) With the faders (4), adjust the volume for the
input channels CH 1 – CH 4 . The VU meter (9)
shows the signal level at the master output AMP
(19) . At 0 dB, the mixer is set to maximum gain .
In case of overload, the red LEDs of VU meter
light up .
3) Adjust the desired tone for both outputs REC
(18) and AMP (19) with the 3-way equalizer
(14): with the controls, the LOW, MID and HIGH
frequencies may be attenuated or boosted by
up to 10 dB . In mid-position of the controls
there is no influence on the frequency response .
⁄ of its maximum
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