Mach M20.04, User Manual

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6
FRONT PANEL OVERVIEW
POWER On/Off
The MACH M20.04 uses a
switchmode power-supply that
accepts from 100-240V AC.
INPUT METERS
For optimal performance the
Input level indication should be
around -5dB and occasionally
peak at 0dB.
If the CLIP indicator is lit the
Input signal is too hot.
Input sensitivity can be set in
the Level menus accessed via
the INPUT A/B keys, or via the
Setup menu.
DISPLAY
32 character LCD displaying
various operating parameters.
DIGITAL IN select
Press the DIGITAL IN key and
the MACH M20.04 will try to
lock to the Digital Input. If a
valid digital clock is present on
the Input the unit will
automatically use the digital
signal as Input source.
Press once more to release
and switch to analog Inputs.
INPUT A/B
On/Off switches for the two
channels. For the signal to
pass further down the signal
chain the key LEDs must be
lit.
In Edit mode these switches
give access to the Input Trim
parameter for each channel.
PAR EQ A/B
On/Off switches for the
Parametric EQ on channel A
and B.
In Edit mode these keys
give access to edit EQ
settings.
ROUTING matrix
The Output Routing Matrix
allows you to freely
distribute Input channels A/B
to any of the four Output
channels.
Use the four switches in
column A to send the signal
from Input channel A to any
of the four Outputs.
Use the four switches in
column B to send the signal
from Input channel B to any
of the four Outputs.
X-OVER keys
On/Off switches for the X-Overs.
In Edit mode these keys give
access to edit X-Over settings.
EQ
On/Off switches for the EQ
section on the four Output
channels.
In Edit mode these keys give
access to edit the EQ
parameters.
DELAY LINE
On/Off keys for the Delay block
on the four Output channels.
In Edit mode these keys give
access to edit the Delay
parameters.
LIMITER
On/Off keys for the Limiter
block on the four Output
channels.
In Edit mode these keys give
access to edit the Limiter
parameters.