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• Menu “AGC and Output Limiter” Editing [access by pushing “Lim/Comp - Edit/Bypass” buttons]
From the “Default Screen”, it is possible to access the “AGC and Output Limiter” menu by pressing the
“Lim/Comp - Edit/Bypass” buttons at the bottom of the LOUT or ROUT LED bars. Once pressed, the related
blue “EDIT” LED will turn ON. The Sub-Menus pages can now be scrolled through by rotating clockwise
and counter-clockwise the “NAV/PM1” 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 “NAV/PM1” encoder, for
example, for the filter’s parameter setting.
The Lim/Comp - Edit/Bypass” buttons have also, the AGC BYPASS function. If pressed for more than 3
“
seconds, the AGC of the related Channel will be BYPASSED and the LED will turn RED.
To ACTIVATE the AGC again, from the BYPASSED condition, press the “Lim/Comp - Edit/Bypass” button
again for more than 3 seconds.
Note
: All parameter editing can be done using the “NAV/PM1”, “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.
AGC and LIM (LOUT/ROUT) location Block Scheme
The DS-CP25 on its input path, before the EQ, Comp and Lim section, make available to the user a
powerful AGC with RMS Peak detection, and a Peak Limiter before the final Output.
In addition, a Delay is also available, as well as Gain and Polarity controls.
In the following block scheme, showing the DS-CP25 overall structure, the AGC and Lim are represented
by the purple and pink blocks.
Gain page
- from this screen it is possible to set the Output Channels Level from -12dB to +6dB.
Press “ENTER”, an arrow will appear on the left of the screen “->”, then use the “PM3” encoder.
The value set on this screen will only affect the input level of the selectable Channel.
The following is an example screen for the “Gain” page where the Gain of the Output Channel 1 [Left] is set
to +0.0dB
OutputA Left Gain
-> Gain = + 0.0dB
