SoundCraft DC 2020, Руководство пользователя

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The CUT switch is a soft switch, i.e. this switch provides an input to the
Automation. The Automation , in turn, controls the electronic Cut circuit, which is
post-pot. The Automation also controls the adjacent CUT and Arm LEDS ( red and
amber respectively).
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The AUX4 TO AUX2 switch, connects the Aux4 post-pot, post-cut signal to
the Aux2 Master signal path, at a point which is post the Aux2 Cut circuit.
Rear Connector Panel
(Non-Patchbay Only)
Aux OUT 1 to AUX OUT 4 - 3-pole Jack
The Aux outputs are ground compensated. This provides a very effective way of
optimising noise immunity, without the complexity of balanced outputs. Ground
compensated outputs cancel the effects of variation in ground potential between the
mixer and other equipment which would otherwise show up as hum.
If the output is driving an amplifier that has an unbalanced input, connect the -ive
(cold) signal to the ground at the destination, not at the output of the console.
The connections are:
Tip Hot (in phase signal)
Ring Cold (ground sense)
Sleeve Ground
DC2020 Auxiliary Master 4.17