AEQ
NETBOX 4 MH
Audio over IP multichannel interface
45
The virtual GPIs and GPOs associated to the control box have been marked in red in this
picture. Note that the unit also features 4 physical GPIs and 4 GPOs for general purpose
applications (circled in blue), available through a DB15H connector in the unit back panel.
As seen in this example, the mixing console IP address is 172.31.34.11, and virtual GPIs with
"Id" 1 and 2 are used for the lights, while virtual GPOs with "Id" 5 to 11 are used for the
dedicated and user keys. Once one of the sections is configured (by previously pressing the
"Edit" button), press the associated "Change Config." button in order to apply the changes and,
once the reset of the unit is produced, configure the other section, by pressing "Edit" and then
"Change Config." (then the unit will reset again).
It is also important
to
define
the
proper
activation
polarity
for
the
lights (they must
be active-low). This
is configured in the
"GPIO’s" submenu
of "Administration"
menu: