A/B Desk Configuration 7-15
OnAir 3000 Digital Mixing Console
Document generated: 10.10.14
SW V6.0
mously when the CAB source logical input is re-assigned to any fader later.
From that moment on, the CAB system will be able to control that source, and
the console will send FADERSTATUS messages, exactly as it did before.
Note: The CAB system must be able to handle any possible change in the fader
number, which is sent by the SOURCE_SELECTED message.
7.4.13 GPIO
Configuration Tool: GPIO → GPI
Configuration Tool: GPIO → GPO
7.4.13.1 GPInput Functions for A/B Desk Mode
These functions have an additional argument in order to configure to which
desk the input pin belongs:
  • SNAPSHOT
  • StartNext
7.4.13.2 GPOutput Functions for A/B Desk Mode
OnAir signaling: In addition to the RedLight_ONAIR function, there are
GPOutput functions indicating that at least one LogicalInput is routed to
PGM A (RedLight_PGMA), to PGM B (RedLight_PGMB), or to the REC
bus (RedLight_REC).