User manual

activated by an open path from a Mic input to an output. This provides a signal integrity system which can be
customised as needed.
This is set to None by default.
For instance, Channel 1 is set to activate Mic Live Bus A. For Mic Live Bus A to go active then Channel 1 must be
set to Mic, the Mic input must be on, and the signal must have a clear path to an output.
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Double click the entry for the required path and click None, A, AB or B as required.
When Fader Start Integrity System is checked then a relay associated with a path will only fire if the path has a
clear route to an output.
Paths and Opto-Isolators
The list will show opto-isolator setup for input or output paths. The columns are the same for input and output
paths.
Opto-isolators must be assigned uniquely (i.e. to only one function or path) except when the same opto-isolator
is used for ON/CUT and PFL for a Channel.
Path
This shows all valid input paths (Channels and Tracks) or output paths (Groups, Auxes and Main Outputs).
On/Cut
This is used to select the opto-isolated input that will toggle the CUT switch.
If the path is on the surface then the switching will be visible as the CUT key LED illuminates or extinguishes.
PFL
This is used to select the opto-isolated input that will switch the PFL solo function. If the path is on the surface then
the switching will be visible as the LED in the PFL key illuminates or extinguishes.
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The LED in the SOLO CLEAR key will flash as for normal solo operations.
This can be set to the same opto-isolated input as On/Cut. This is useful for Lazy Talkback where a presenter has
a microphone with an associated switch that can be used to cut the Channel and switch on the PFL.
Tools Menu I/O Config
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