User`s manual
AEQ FORUM - DIGITAL AUDIO MIXER FOR BROADCAST APPLICATIONS 
58
Menu for advanced configurations – GPI 
The options available in the menu for advanced configurations – GPI are: 
Edit the "Label" to identify the role assigned 
Configure at what level the GPI should trigger an action: 
•  HIGH, GPI activated on high level. 
•  LOW, GPI activated on low level. 
•  ON CHANGE GPI is activated by transitions from high to low or the inverse. 
•  TH02,  GPI  to  accept  the  particular  signalling  that  is  generated  by  the  AEQ  TH-02EX 
MkII – digital hybrid, so as to enable the remote control of this particular equipment. 
3)  GPO  or  General  Purpose  Output.  The  AEQ  FORUM  incorporates  8  opto-coupled 
GPO's on open collector transistors. 
GPO electric Detail 
To configure the GPO's you must access the advanced configuration menu by clicking  “CLICK 
TO CONFIG” and then click again on the new CONFIG button that will appear. 
Menu for advanced configurations - GPO Configuration of the duration of the pulse to be 
generated in milliseconds. 
The options available in the menu for advanced configurations - GPO are: 
Edit the "Label" to identify the role assigned 
Configure at what level the GPO should trigger an action: 
•  HIGH, GPO activated on high level. 
•  LOW, GPO activated on low level. 










