Marani MIR-A Series, User Manual

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5.2.5Polarity
The overall polarity can be selected as posi ve
polarity or -180° reverse polarity, which can be used
to match the phase of the loudspeaker or correct the
overall inversion caused by the wrong connec on of
the signal cable
.
5.2.6 Delay
The input part can provide a maximum delay of 340
milliseconds, which can be used to delay the
alignment of the tower speaker and the main
amplifier speaker, with a maximum distance of 115
meters.
5.2.7 Compressor
RMS compressor, reduce the start threshold to use
the compressor to control the dynamics of the input
signal .
Using a lower start me (such as 5ms) and a higher
release me (such as 1000ms) can firmly control the
input signal within a certain range, of course, this will
bring an obvious sense of compression (flatness).
1dB Step
0.1dB Step
PM1
PM2
Turning
PM1
Se ng different start/release mes in combina on
with music types will bring different listening
fe e l i n g s , a n d m a ke u p c a n a l s o b e u s e d t o
compensate for the loss of loudness. And with a
variable knee se ng, the default 0 is the hard knee,
and the threshold is the compression star ng point;
100% is the so knee, when the compression star ng
point is lower than the set threshold, and gradually
exceeds the threshold to achieve full effect.
Under high compression ra os, it is easy to hear
unnatural and abrupt sounds when using hard knees.
On the contrary, using so knees can make the
compression transi on smoothly and bring a natural
sense of hearing
.
Compressor switch
The start threshold can be adjusted from -10dBu
to +20dBu .
The compression ra o can be adjusted from 2:1
to 32:1
.
The so and hard inflec on point can be
adjusted, among which 0% is the hard inflec on
point and 100% is the so inflec on point
.
The adjustable range of the release me is:
100ms to 15000ms .
The start-up me can be adjusted from 0.1ms to
1000ms .
13
MIR-A
MIR-A Speaker Management
Software specification
ENTER
PUSH
Turning
PM1
Turning
PM2
Turning
PM2
Turning
PM2
Turning
PM2
Turning
PM2
Turning
PM2