14
Set
tings
4.8
GPI PORTS
VIDA
rear panel provides four 0-10VDC remote control ports
, labelled "GPI 1-4", to
which you
can connect analogue devices such as the WPa series wall panels
. With the
VIDA web application, a function can be assigned to each of these ports: a GPI port can
control remotely volume of sources, outputs (amplified, auxiliary or digital), and local and
network groups, including general volume. Also, loading presets or playlists.
Please
refer to the web application manual for more information.
4.8.1
CONNECTING THE GPI REMOTE CONTROL PORTS
The
GPI connectors are Euroblock type
. The assignment of the connection is as follows:
Positive, + 10 VDC
>
Pin +
Variable voltage, 0-10 VDC
>
Pin 1-4
Ground
>
Pin
•
Up to 16 remote control ports can be connected in parallel
to the same
hardware control potentiometer. Ground connections of all devices those ports
belong to must be joined.
•
The
connection cables can be up to 500m long
if a section of 0.5mm
2
is used.
•
Consult the
