Crossfading Between Two Channels; Mixing The Audio Sources; Monitoring Via Headphones - IMG STAGELINE MPX-44/SW Mode D'emploi

5.2 Crossfading between two channels

The crossfader (22) allows crossfading between
two of the stereo channels 1 to 4 .
1) Select the two channels with the assignment
switches: Use the switch C .F . ASSIGN A (21)
to select the channel to be switched to the
left side of the crossfader, use the switch
C .F . ASSIGN B (23) to select the channel
for the right side .
Now crossfading between the two channels
selected is possible:
crossfader moved to the left:
– fade-in of the channel switched to the left
side of the crossfader
– fade-out of the channel switched to the
right side of the crossfader
crossfader moved to the right:
– fade-in of the channel switched to the
right side of the crossfader
– fade-out of the channel switched to the
left side of the crossfader

5.3 Mixing the audio sources

1) Set the two switches for crossfading
C .F . ASSIGN A and B (21, 23) to "0" .
2) Use the level controls (5, 11) of the input
channels to adjust the desired volume ratio
of the audio sources to one another: Adjust
the audio sources to be played at the high-
est volume to an optimum level (see chap-
ters 5 .1 .1 and 5 .1 .2) and reduce the levels
of the other audio sources accordingly .
If a stereo channel is not used, set its
level control to minimum . If a microphone
channel is not used, unlock the button MIC
ON (6) to switch off the microphone .

5.4 Monitoring via headphones

The PFL function (prefader listening) allows to
monitor each of the stereo input channels 1
to 4 and the microphone channel MIC 1 via
headphones con nect ed to the jack
if the corresponding level control (5 or 11) is set
to minimum or if the channel has been faded
out with the crossfader (22) . Thus, it is possible,
e . g . to select the desired title on a CD or to
time the moment for fading in an audio source .
Alternatively, it is also possible to monitor
the current music programme ahead of the
output controls ZONE, BOOTH, and MASTER
(16, 17, 18) .
1) For prefader listening to an input channel,
press the button PFL (13) of the channel and
set the control PFL / PGM (25) to the left stop
(position "PFL") .
For the stereo channels 1 to 4, the pre-
fader level is displayed on the corresponding
level indication (10) of the channel .
2) For monitoring the current music pro-
gramme, set the control PFL / PGM to the
right stop (position "PGM") .
3) Adjust the desired headphone volume with
the control LEVEL (24) .
6 Specifications
Inputs
Microphone, mono�: � � � � � �1�5 mV
Phono, stereo�: � � � � � � � � � �3 mV
Line / CD, stereo: � � � � � � � � �150 mV
Outputs
Master / Booth / Zone, stereo: 1 V/ 600 Ω
Rec, stereo: � � � � � � � � � � � � �0�5 V/ 600 Ω
Headphones, stereo: � � � � � �8 Ω min�
Frequency range: � � � � � � � � � �20 – 20 000 Hz
THD: � � � � � � � � � � � � � � � � � � �0�1 %
S / N ratio: � � � � � � � � � � � � � � �61 dB, unweighted
Microphone tone control
2 × low frequencies: � � � � � �±12 dB / 50 Hz
2 × midrange frequencies: �±12 dB / 1 kHz
2 × high frequencies: � � � � �±12 dB / 10 kHz
Equalizer / stereo channels 1 to 4
4 × low frequencies: � � � � � �+15 dB, −30 dB / 50 Hz
4 × midrange frequencies: �+15 dB, −30 dB / 1 kHz
4 × high frequencies: � � � � �+15 dB, −30 dB / 10 kHz
Talkover: � � � � � � � � � � � � � � � �attenuation 16 dB
Connection for light: � � � � � � �12 V/ 5 W max�, BNC
Ambient temperature: � � � � � �0 – 40 °C
Power supply: � � � � � � � � � � � �230 V/ 50 Hz
Power consumption: � � � � � � �20 VA max�
Dimensions: � � � � � � � � � � � � �482 × 105 × 177 mm,
Weight: � � � � � � � � � � � � � � � � �4 kg
Audio connections
Microphones (front panel): �2 × combined XLR /
Microphones (rear panel): � �2 × 6�3 mm jack (bal�)
Phono inputs: � � � � � � � � � � �2 × RCA jack,
Line / CD inputs: � � � � � � � � � �6 × RCA jack,
Master outputs: � � � � � � � � �1 × XLR jack,
(26), even
Output Booth / Zone / Rec�: � �1 × RCA jack each,
Headphone output: � � � � � � �1 × 6�3 mm jack
Subject to technical modification .
All rights reserved by MONACOR
GmbH & Co. KG. No part of this instruction manual
may be reproduced in any form or by any means for
any commercial use.
4 rack spaces
6�3 mm jack (balanced)
left / right (unbal�)
left / right (unbal�)
left / right (bal�)
1 × RCA jack,
left / right (unbal�)
left / right
INTERNATIONAL
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