7
English
3) Connect the
power amplifier
for the speak-
ers or a
subsequent unit
with line input
(main mixer, effect unit, etc .) to the matching
output jacks:
a unit with
XLR
input to the XLR jacks L /A
and R / B (19) and / or
a unit with
RCA
input to the phono jacks
L /A and R / B (20)
4) A
recording unit
for audio recordings can
be connected to the phono jacks REC (21) .
The re cord ing volume is independent of the
adjustment of the output level controls (14) .
The record ing is made independent of the
position of switch STEREO / MONO (13), i . e .
it is always stereo phonic .
5) Headphones
can be used to monitor the
output signal of the mixer . For this purpose,
connect headphones (minimum impedance
2
×
8 Ω) to the 6 .3 mm jack (16) .
6) Finally connect the mains plug of the cable
(18) to a mains socket (230 V/ 50 Hz) .
4.1 Switching on the microphone
phantom power
To be able to operate phantom-powered micro-
phones as well, it is possible to switch on a 12 V
phantom power separately for each microphone
input .
Attention!
To switch on the phantom power,
the mixer must be opened . This must only be
done by qualified personnel .
1) Disconnect the mains plug from the mains
socket .
2) Screw off the housing cover .
3) For the desired microphone inputs, rearrange
the corresponding jumpers JP101 (for chan-
nel CH 1) to JP601 (for channel CH 6) from
Off to On, as shown in fig . 3 .
4) Tightly screw on the housing cover again .
5 Operation
1) Prior to switching on, the output level con-
trols (14) should be set to zero to avoid a
possible switching-on noise .
2) Switch on the unit with the POWER switch
(17) . The red power indication (5) lights up .
3) Switch on the connected units, always switch
on the power amplifier for the speakers last
of all .
4) When switching off the system, always
switch off the power amplifier first .
5.1 Basic setting of the input channels
1) First set the six channel level controls LEVEL
[front rotary knob (9)] to zero and the six
balance controls BAL [rear rotary ring (10)] to
mid-position . Set the equalizer controls LOW,
MID, and HIGH (12) likewise to mid-position .
2) Select the desired input for each channel with
the input selector switch LINE / MIC (11):
button pressed:
the microphone input is
selected via the XLR jack (23)
not pressed:
the line input is selected via the
phono jacks (22)
3) Select the operating mode with the selector
switch STEREO / MONO (13):
button pressed
: mono operation; the mono
output channels A and B are available with
the same mixing signal
not pressed:
stereo operation; a stereo out-
put channel LEFT / RIGHT is available
5.2 Mixing of the audio sources
1) Do not switch on the talkover function for
the time being, i . e . the button OFF/ ON (7)
must not be pressed .
2) Feed a signal to all connected inputs (test sig-
nal, music piece, or microphone announce-
ment) .
3) To be able to hear a signal via the output,
turn the output level controls LEFT/A and
RIGHT/ B (14) approx . to position 7 for the
time being .
4) Turn up the front rotary knob LEVEL (9) of the
channel(s), which are to be heard at highest
volume, until the indication PEAK (3) shortly
lights up with the music peaks . Slightly turn
back again the control(s) .
5) Add the remaining channels which are to be
heard as well with the corresponding rotary
knobs LEVEL accordingly .
6) If the MMX-602 / SW is in stereo operation
[button STEREO / MONO (13) not pressed],
adjust for each channel with the rear ro-
tary ring BAL (10) either the balance of the
stereo signal of the RCA jacks or apply the
microphone signal to the desired spot in the
stereo basis .
7) Adjust the sound with the controls (14):
LOW for the bass range
MID for the midrange
HIGH for the high range
8) Adjust the output level with the controls
LEFT/A and RIGHT/ B (14) so that the yellow
0 dB LEDs of the level indication (4) light
up with music peaks . However, if the input
of the subsequent unit (amplifier, mixer) is
overloaded by this, turn back the controls
correspondingly .
In stereo operation, adjust the balance
of the mixing signal with the output level
controls (14) at the same time . In mono
operation, a different level for the outputs
A and B can be adjusted with the controls .
5.3 Talkover function
With the talkover function, the audibility e . g . of
an announcement via channel CH 1 or CH 2 can
be improved if the volume of the other channels
is automatically attenuated by 12 dB during the
announcement .
1) Switch on the talkover function with the
button OFF/ ON (7) . The indication ON (1)
lights up .
2) Select with the selector switch CH 1 + 2 / CH 1
by which channels the volume of the other
channels is to be attenuated:
button pressed:
if a line signal is present at
channel
CH 1
or if a microphone announce-
ment is made via channel
CH 1
, the volume
of channels
CH 2 to CH 6
is attenuated
not pressed:
if a line signal is present at
chan nel
CH 1 or CH 2
or if a microphone
announcement is made via one of these
channels, channels
CH 3 to CH 6
are atten-
uated .
3) Feed a signal to channel CH 1 or CH 2 (e . g .
an announcement via microphone) and turn
up the control SENS (6) until the indication
ACTIVE (2) lights up during the announce-
ment . The indication ACTIVE always lights
up in case the corresponding channels are
attenuated .
Note:
If the control SENS is turned up too much,
the volume attenuation can already be released by
interfering noise . If the control is not turned up far
enough, there is either no volume attenuation at
all or only in case of high volume signals .
5.4 Monitoring via headphones
Via headphones connected to one of the jack
(16), the mixer output can be monitored .
Adjust the headphone volume with the control
LEVEL (15) .
CAUTION
Never adjust the headphones to
a very high volume . Permanent
high volumes may damage your
hearing! The human ear will get
accustomed to high volumes which do not
seem to be that high any more after some
time . Therefore, do not further in crease a high
volume after getting used to it .
The headphone volume is independent of the
output level controls (14) . Thus, it is possible to
monitor the signal even if the output controls
are set to zero .
6 Specifications
Inputs
6 × line, stereo: � � � � � � � 100 mV/ 10 kΩ RCA, unbal�
6 × microphone, mono: � 1 mV/ 6�6 kΩ, XLR, balanced
Outputs
Master, stereo or mono
XLR, bal: � � � � � � � � � � � 1 V/ 600 Ω
RCA, unbal�: � � � � � � � � 1 V/ 600 Ω
1 × Record, stereo: � � � � 310 mV/ 600 Ω, RCA, unbal�
1 × headphones, stereo: ≥ 2 × 8 Ω, 6�3 mm jack
General information
Frequency range: � � � � � � 20 – 20 000 Hz
THD: � � � � � � � � � � � � � � � 0�1 %
S / N ratio: � � � � � � � � � � � 62 dB, unweighted
Equalizer for the outputs
1 × bass: � � � � � � � � � � ±12 dB / 50 Hz
1 × midrange: � � � � � � ±12 dB / 1 kHz
1 × high: � � � � � � � � � � ±12 dB / 10 kHz
Talkover: � � � � � � � � � � � � –12 dB
Power supply: � � � � � � � � 230 V/ 50 Hz /12 VA
Ambient temperature: � � 0 – 40 °C
Dimensions (W × H × D): 482 × 47 × 208 mm,
1 rack space
Weight: � � � � � � � � � � � � � 2�8 kg
Subject to technical modification .
All rights reserved by MONACOR
®
INTERNATIONAL
GmbH & Co. KG. No part of this instruction manual
may be reproduced in any form or by any means for
any commercial use.
