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Les langues disponibles
MXR-4
Order number 20.0250
MXR-6
Order number 20.0280
ELECTRONICS FOR SPECIALISTS
ELECTRONICS FOR SPECIALISTS
1
2
3/4
USB
1
3
LINE
L
R
DSP
MIC/LINE
MIC/LINE
2
4
MXR-4
LOW
LOW
3/4
ON
CUT
ON
CUT
USB
G
G
G
PK
PK
PK
A
A
A
I
I
I
N
N
N
13
15
MIN
MAX
MIN
MAX
MIN
MAX
P
R
H
H
H
10
10
10
O
G
16
−15 dB +15
−15 dB +15
−15 dB +15
0 dB
0 dB
0 dB
D
E
L
L
L
L
A
10
10
10
Y
−15 dB +15
−15 dB +15
−15 dB +15
MIN
15
15
15
20
20
20
F
F
F
F
25
X
25
X
25
X
X
30
30
30
17
MIN
MAX
MIN
MAX
MIN
MAX
MIN
40
40
40
60
60
60
P
P
P
R
A
A
A
E
N
N
N
T
18
L
R
L
R
L
R
MIN
3/4 | USB
1
2
14
MXR-4; the audio mixer MXR-6 provides two additional mono input channels
Audio mixer
2 Safety Notes
These brief instructions give a quick
The units (mixer and power supply unit)
overview of how to use the audio
correspond to all relevant directives of
mixer. They are intended for users
the EU and are therefore marked with
with basic knowledge of audio
WARNING The power supply unit
technology. Please read these in-
structions carefully prior to operat-
ing the unit and keep them for later
reference. Detailed information can
be found on the IMG STAGELINE
homepage: www.img-stageline.com
•
The units are suitable for indoor use
only. Protect them against dripping
1 Applications
water, splash water and high air hu-
This compact mixer can be used in many
midity. The admissible ambient tem-
ways to mix audio signals (microphones,
perature range is 0 – 40 °C.
instruments, units with line level). The
•
Immediately disconnect the power
mixed signal is output via the 6.3 mm
supply unit from the mains socket,
jacks M L, M R (10) and the USB port (5).
1. if a unit is visibly damaged,
The USB port is also used as an input for
2. if a defect might have occurred after
audio data when the mixer is connected
a unit was dropped or suffered a
to a computer and for the integrated
similar accident,
audio player to replay MP3, WAV and
3. if malfunctions occur.
WMA files from a USB flash drive. In ad-
In any case the units must be repaired
dition, the audio player is equipped with
a Bluetooth module.
by skilled personnel.
MONACOR INTERNATIONAL GmbH & Co. KG • Zum Falsch 36 • 28307 Bremen • Germany Copyright
ELECTRONICS FOR SPECIALISTS
•
For cleaning only use a dry, soft cloth;
never use water or chemicals.
5
PH. PWR
10
48 V
M L
M R
8
•
No guarantee claims for the units and
6
no liability for any resulting personal
damage or material damage will be
accepted if the units are used for other
purposes than originally intended, if
RET
FX
H.P.
7
9
11
12
they are not correctly connected or
operated, or if they are not repaired
in an expert way. Likewise, no liability
will be accepted for data loss caused
by a defect or operating errors and
19
23
for any consequential damage of this
data loss.
10
If the units are to be put out
ON
0 dB
of operation definitively, take
6
3
10
them to a local recycling
20
26
MAX
0 dB
15
plant for a disposal which is
3
20
not harmful to the environ-
10
25
24
30
21
ment.
MAX
40
60
H.
P.
MAX
MIN
MAX
2.1 Conformity and approval
M
22
25
Herewith, MONACOR INTERNATIONAL
declare that the Bluetooth module in the
units MXR-4 and MXR-6 complies with
the directive 2014 / 53 / EU. The EU decla-
rations of conformity are available on the
Internet:
www.img-stageline.com
The Bluetooth module is generally ap-
.
proved for operation in EU and EFTA
countries; it is licence-free and requires
uses dangerous mains
no registration.
voltage. Leave servicing
to skilled personnel; inex-
pert handling may result
3 Overview
in electric shock.
The USB port 5 V⎓/1 A for power supply
via the power supply unit provided is
located on the rear side of the unit.
1 Combined input jack MIC / LINE for
microphones (XLR) and audio sources
with line level (6.3 mm)
2 Low-cut filter: when the button is
pressed, undesired signals with low
frequencies, e. g. impact sound, will
be suppressed
3 Input LINE of the stereo channel via
RCA jacks and 6.3 mm jacks for units
with line level (e. g. CD player, addi-
tional mixer)
ELECTRONICS FOR SPECIALISTS
ELECTRONICS FOR SPECIALISTS
4 Input selector switch:
Button disengaged: input LINE (3)
Button engaged: input USB port (5) or
audio player with Bluetooth module
5 USB jack:
– output for mixed digital signal
– input for audio data from the com-
puter
– input for audio files from a USB
flash drive to be replayed by means
of the audio player
6 Display for the audio player; when
the USB port (5) is not connected,
"no" will be shown on the display
7 Buttons for the audio player with
Bluetooth module
II REC:
start / pause for replay / recording
Briefly press I − + I :
previous / next title
Keep I − + I pressed:
to adjust the volume
MODE: switch between
– replay (indication: "USb")
– Bluetooth reception ("bt")
– recording from a USB flash
drive ("rEC")
8 On / Off switch PH. PWR of the 48 V
phantom power supply for all XLR
microphone inputs MIC (1)
Caution: Only use the switch when
the mixer is switched off; otherwise,
there may be loud switching noise.
9 Input RET, e. g. for an external effect
signal
10 Stereo output M L, M R for the mixed
signal
11 Output FX of the effect send way for
connection to the input of an effect
unit
12 Jack H. P. for headphones
13 LED indicator PK: will light up briefly
when the maximum undistorted sig-
nal level has been reached. If it lights
up for a longer time, the channel is
overloaded; in this case, turn back the
control GAIN (15).
14 Channel fader for the volume of the
channel
15 Control GAIN for the input gain
by MONACOR INTERNATIONAL. All rights reserved.
©
ELECTRONICS FOR SPECIALISTS
16 Sound control for the high frequen-
microphones that require phantom
cies (H) and low frequencies (L)
power supply.
When a computer is used to replay
17 Control FX to add the channel signal
audio files or for recordings, connect
to the internal effect unit and to the
the computer to the USB port (5).
output FX (11)
2) Connect the unit to which the mixed
18 Panorama control PAN to place the
signal is to be sent (amplifier, active
mono signal in the stereo sound,
speaker system, recorder) to the out-
for the stereo channel 3 / 4 (MXR-4) or
put jacks M L, M R (10). Headphones to
5 / 6 (MXR 6), the control is used as a
monitor the signal can be connected to
balance control
the jack H. P. (12).
19 Rotary knob PROG for effect selec-
3) Connect the power supply unit pro-
tion; the display (6) will briefly indi-
vided to the USB port 5 V⎓/1 A (lo-
cate the effect selected (01 – 16)
cated on the rear side of the unit!) and
20 Control DELAY for the effect delay
to a mains socket (230 V/ 50 Hz).
time
4) To make the basic adjustments, first
21 Control FX to add the internal effect
– set the controls GAIN (15), H, L (16)
signal to the output signal; set the
and PAN (18) to mid-position
control to MIN when no internal ef-
– set the controls FX (17, 21) and
fect is to be added
RET (22) to MIN
22 Control RET (return) to add the sig-
– close the channel faders (14)
nal of the jack RET (9) to the output
5) Switch on the signal sources, then
signal, e. g. of an external effect unit
switch on the mixer by means of
23 Power switch
; when the mixer is
the button
switched on, the display will briefly
on the unit connected to the output
show the welcome message "HI"
jacks (10). To switch off, proceed in the
24 Output level indicator and power
reverse order.
indicator
6) Move the master fader (26) to the posi-
25 Volume control H. P. for the head-
tion 0 dB; use the channels faders (14)
phones
to mix the input signals.
If a channel fader must be ad-
26 Master fader for the output level of
vanced almost to its maximum, turn
the mixed signal at the jacks M L,
the control GAIN (15) to the right to
M R (10) and at the USB port (5)
increase the input gain. If the LED in-
dicator PK (13) lights up for a longer
4 Quick Start
period of time, turn back the control
accordingly. The LED indicator PK may
To avoid loud interfering noise, set the
control H. P. (25) to MIN and close the
only briefly flicker at signal peaks.
master fader (26) prior to connection /
7) Use the controls H and L (16) to adjust
disconnection and switch-on.
the sound of the input signals. Use the
master fader (26) to adjust the output
1) Connect the signal sources (micro-
phones, instruments, etc.) to the input
signal for the subsequent unit to an
jacks (1, 3). Connect the microphones
optimum level. Use the control H. P.
by means of XLR plugs and units with
(25) to adjust the volume of the head-
line level by means of 6.3 mm plugs
phones (make sure that the volume is
or RCA plugs. When connecting signal
not too high; high volumes may dam-
sources to the input jacks LINE (3),
age your hearing!).
make sure that the button (4) beneath
the input jacks is not pressed; when
the USB port (5) or the audio player
is used, press the button. Press the
button PH. PWR (8) only when using
Subject to technical modification.
A-2019.99.02.12.2019
(23) and finally switch
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