LAWO POWER CORE User Manual page 131

9. Audio Mix Engine
9.8.1 Selecting the "Line Up" Signal Frequency
Open the "System -> Definition -> Audio = Internal" branch of the 'Tree Definition' to define the frequency
switching for the internal tone generator and the system-wide talkback sources.
Audio
Generator set f = n Hz
Sys TB
POWER CORE User Manual
Internal – reference name for the element.
Assigns input control signals to set the frequency of the internal tone generator (the
Up signal). If no input signal is assigned or true, then the generator defaults to 1kHz.
Assigns the audio signals to be used for system-wide talkback. These can be inserted
into a minimixer (via Sys TB).
On crystal, two signals can be assigned: Sys TB 1 and Sys TB 2.
On sapphire, sapphire compact and POWER CORE, up to eight signals can be assigned:
Sys TB 1 to 8. Any two can be used in each Minimixer.
Version: V6.0.0/5
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