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The TX 520 transmission on-air can be replaced with black/silence at any time by
pressing a single key.
The black can be positioned before or after DSK 2 and the fade rate can be
configured to be between 0 (cut) and 99 frames. Refer to the technical manual.
1
Press the <BLACK/SIL> button in the top right-hand corner of the lower
console.
The <BLACK/SIL> button lights up as the on-air output from the TX 520
fades to black/silence The <BLACK/SIL> button flashes when the fade to
black/silence is complete.
2
To return the sources currently selected on the TX 520 to air, press the
<BLACK/SIL> button.
The current sources on the PGM bus, the audio setting, and any DSKs
and audio-over currently cut in, are faded back in again. The
<BLACK/SIL> button lights while the transition is in progress and goes out
when complete.
Black/silence remains in effect until it is cancelled by pressing the button again.
Black/silence is not cancelled by a transition or by hot cutting a programme to air.
The black/silence transition can be completed early by pressing the button again.
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