Axia GPIO for Control Room Monitor

Updated by Bryan Jones

Control Room Logic GPIO Table

Inputs (GPI)
ID
Name
Pin
Notes

GPI 1

MUTE CR Command

Pin 11

Mutes Preview and Monitors while active

GPI 2

DIM Command

Pin 12

Dims Monitors while active

GPI 3

EXT PREVIEW Command

Pin 13

Routes External Preview defined in show to Preview

GPI 4

TALK TO EXT Command

Pin 14

Routes Operator mic or Ext Talk (Show profile defined) source to Talk to External output

GPI 5

ON AIR command (Quasar only, otherwise unused)

Pin 15

QUASAR ONLY - Low GPI enables ON AIR indicator on the Home screen of Quasar Master Touch Screen. This is different than the On Air light when the Mics are on. This can indicate that the console is active in an air chain.

Outputs (GPO)
ID
Name
Pin
Notes

GPO 1

MUTE lamp

ON AIR lamp

Pin 1

Latching during CR MUTE state

GPO 2

DIM lamp

Pin 2

Latching during DIM state

GPO 3

PREVIEW lamp

Pin 3

Latching during active PREVIEW

GPO 4

TALK TO EXT lamp

Pin 4

Latching during an active TALK TO EXT

GPO 5

TALK TO CR lamp

Pin 5

Latching during an active TALK TO CR


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