Digital I/O Expansion Card - A SYSTEMS DMA8825 User Manual

DMA8825 / DMA8813 / DMA8425 / DMA8413
AUDIO OUTPUT
AMPLIFIED OUTPUTS
These euroblock outputs are used to connect speakers,
either in low-impedance or distributed lines depending
on your model. Amplified outputs are wired like so:
PIN 1: Cold (-)
PIN 2: Hot (+)
Each pair of amplified output channels can be bridged
into one channel. This combines the output power of
both channels creating a single channel with twice as
much power�
To bridge channels, just wire the "+" pin of an odd-
numbered channel to the "+" pin of the next even
channel. When bridged, the "+" pin of the even channel
becomes the "-" pin of the bridged new output.
When activating bridge mode, be sure to go into the
Control Panel menu of the DMA software and click the
corresponding "Bridged" button.
AUX OUTPUTS
Offering line-level signals, AUX OUTPUT connectors
can be wired as either as balanced or unbalanced
connections�

DIGITAL I/O EXPANSION CARD

1� Loosen the two screws and remove the cover plate�
2. Connect the DT44 or DT88 Dante Networking card.
3. Tighten the two screws back to secure the cover plate.
English
Euroblock Connectors
Balanced
PIN 1: Shield/Ground
PIN 2: Cold (-)
PIN 3: Hot (+)
6
Unbalanced
PIN 1: Shield/Ground
PIN 2: Link to PIN 1
PIN 3: Hot (+)