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Marani DPA-260A User Manual page 21

Professional digital sound processors
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Menu "Input A/B" Input Channels Editing [access by pushing the "A/B" buttons]
From the "Default Screen",it is possible to access the"Input A/B"menu by pushing the "A" or "B"
Once the button is pressed the related blue "EDIT" LED will turn ON.
button.
pages can now be scrolled through by rotating clockwise and counter-clockwise the "NAV/PAR1"
encoder.
For parameter editing it is necessary to press ENTER and an arrow will appear on the left of the
screen " ->".
Then use the "PM2" and "PM3" encoders for selecting and setting the parameter
values.
On some parameters that have three independent values, you will also need to use the
PAR1 encoder, eg filter parameter settings.
Note: All parameter editing can be done using the "NAV/PAR1", "PM2", and "PM3" encoders and
the current shown value of the selected option is AUTOMATICALLY loaded during the encoders'
use and stored as the current value once leaving the page is AUTOMATICALLY loaded during the
encoders' use and stored as current value once left the page.
Audio Signal Input (A/B) Path Block Scheme
From Input
A/B
Gain page – from this screen it is possible to set the Input Channels Level from -12dB to +6dB,
press ENTER an arrow will appear on the left of the screen " ->" then use the "PM1" or "PM2"
buttons.
The value set on this screen will only affect the input level of the selected Channel A or B.
The following is an example screen for the "Gain" page that has set the Gain of Input Channel A to
+0.0dB:
Delay page – from this page it is possible to set the Input Channels Delay Time from
000.0000mS up to 848.9984mS, by steps of 1mS or 20.8uS.
To set the Delay time press ENTER, an arrow will appear on the left of the screen " -> ". then use
the "PM2" encoder to set the Delay Time in steps of 1mS and the "PM3" for setting the "fine"
Delay Time in steps of 20.8 microseconds.
The following is an example screen for the "Delay" page where the Delay Time of Input Channel A
is set to 160.1872mS:
5 Band Param
Delay
G
Bell/Shv
Input-A
-> Gain = + 0.0dB
Input-A
-> Delay = 160.1872mS
To X-Over
and outputs
Gain
Delay
20
The Sub-Menu

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