User`s manual

BC 2000 DIGITAL
Audio Routing, Mixing and Processing System for Program Production Centres
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ARENA DM CONTROL SURFACE
FUNCTIONAL DESCRIPTION
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3.2.1.4. Test signal generation.
From the mixer, it is possible to generate test signals for different uses. A tone can be
selected (selecting frequency -from 10 Hz to 20 kHz- and the level) or a noise (selecting
only the level).
When the “Select“ button (12) is pressed on any channel the following menu will
appear:
The lower encoder (21) placed on the right of the display it can selects the “Test signal
generation“, which will appears highlighted. Pressing over the same encoder will allow
access to the test signal generation menu.
There are three kinds of test signals available: “Tone“, “Pink Noise“ and “White Noise“.
Rotate again the encoder (21) to select the test signal required.
3.2.1.4.1. Tone generation.
In the “Test Tone Setup“ screen a pure tone can be selected from 10Hz to
20kHz rotating the corresponding encoder. By rotating the lower encoder the
tone level can be selected. By default, the test signal is off, so it is necessary to
press the push-button under “ON/OFF“ label to signal activation. When test
signal is active, the channel signal disappears from the monitors and the test
signal can be heard.
All parameters that can be adjusted return to their default configuration
(minimum level and 10Hz frequency) when the “RESTORE“ label is pressed. To
leave the “Test Tone Setup“ screen and return to previous screen press “EXIT“.