Chapter 4 |
40
GPIO
CR Producer Microphone Profile GPIO Table
GPI (Inputs)
ID
Name
Pin
Notes
GPI 1
ON Command
Pin 11
Momentary turns ON the console channel
GPI 2
OFF Command
Pin 12
Momentary turns OFF the console channel
GPI 3
TALK TO STUDIO Command
Pin 13
Active = TALK TO STUDIO
Will MUTE channel
GPI 4
MUTE Command
Pin 14
Mutes console channel
GPI 5
TALK to source in Preview Command Pin 15
Active = Initiates Talkback to channels that are in
PREVIEW from producer mic
Will MUTE channel
GPO (Outputs)
ID
Name
Pin
Notes
GPO 1
ON lamp
Pin 1
Latching during ON state unless TALK or MUTE active
GPO 2
OFF lamp
Pin 2
Latching, during OFF state
GPO 3
TALK TO STUDIO lamp
Pin 3
Latching during active TALK TO STUDIO state
GPO 4
MUTE lamp
Pin 4
Latching during an active MUTE state
GPO 5
TALK to source in Preview lamp
Pin 5
Latching during an active TALK