Connections; Audio Inputs - Dynacord V Series Installation Manual

V Series
5.2

Connections

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5.2.1

Audio inputs

Audio input connectors are either Euroblock type for 2‑channels per connector, or
4‑channels via the line input RJ45 connector. Both connections are in parallel, meaning they
can be either used to input signal or to loop through.
Euroblock inputs
Euroblock inputs are electronically balanced. Whenever possible, using balanced audio
signal feeds at the input of the power amplifier is always preferred. Unbalanced connections
should only be used if the cables are very short and no interfering signals are to be
expected in the vicinity of the power amplifier. In this case, bridging the screen (shielding)
and the pin of the inverting input inside of the connector is mandatory. Otherwise, a 6 dB
drop in level, hum and hiss noise could result. Due to their immunity against external
interference sources, such as dimmers, mains connections, HF-control lines, etc., using
balanced cabling and connections is always preferable.
Notice!
i
You must flip over the Euroblock input connector when inserting the connector to the
device (screw holes of the terminal block facing downwards).
Dynacord
Audio inputs, page 31
Line input RJ45, page 33
Power outputs, page 34
Ready/Fault relay, page 35
Remote on, page 36
Mains power, page 36
Installation manual
Installation | en
2024.01 | V03 | F.01U.402.248
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