Mach M20.04, User Manual

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16
FRONT PANEL OPERATION
Digital In
The MACH M20.04 accepts digital Input at 44.1
or 48kHz. Per default the MACH M20.04 is set
to analog Inputs.
To switch to the digital Inputs.
• Be sure that a valid digital Input signal is
present in the DIGITAL IN connection.
• Press the DIGITAL IN key. Analog Inputs are
muted and the key LED will flash until lock is
achieved.
• To return to Analog Inputs - press once more.
Input Bypass A/B - Input Trim
Signal from the two Inputs A and B will be
passed to the Routing section if the LEDs in the
two INPUT keys are lit.
- Press to activate/deactivate.
Input Trim
In Edit mode you have access to individual
Input trim parameters on channels A and B.
Parametric EQ (Input EQ)
The Controller holds two parametric EQ sections. The first is located on the Input side of the
Routing matrix. One for channel A and one for channel B.
Par EQ A, B Type: Gain Freq: Width/Slope:
Band 1 Lo Shelve 20 Hz – 20 kHz 6dB/Oct
Hi Pass 20 Hz – 20 kHz 12dB/Oct
Par EQ ±18 dB 20 Hz – 20 kHz 0,03 – 4 Oct
Band 2 Par EQ ±18 dB 20 Hz – 20 kHz 0,03 – 4 Oct
Band 3 Par EQ ±18 dB 20 Hz – 20 kHz 0,03 – 4 Oct
Band 4 Par EQ ±18 dB 20 Hz – 20 kHz 0,03 – 4 Oct
Lo Pass 20 Hz – 20 kHz 12dB/Oct
Hi Shelve 20 Hz – 20 kHz 6dB/Oct
The following section takes a look at the processing chain following the front panel layout
from left to right. On the front panel this is called the “Schematic Section”
Auto Lock
Range: Off, 10 seconds, 30 seconds, 60
seconds
Lock Code
Range: 0000-9999
“0000” is “no lock code” and the front panel
keys can be locked/unlocked simply by using
the LOCK key.