Connection
Audio input
The AMP IN audio inputs allow to connect the 100 V (or 70 V) output signals of up to eight
power amplifier channels to the integrated 2-in-6 router blocks A, B, C or D. Additionally there
are four input channels for spare amplifiers.
The delivery includes 6-pin connectors. Conductor cross-sections of 0.14 mm² (AWG26) to
1.5 mm² (AWG16) can be used.
Recommended connecting cable: flexible CU strand, LiY, 0.75 mm².
Routing
Following illustration gives an overview of possible routings between the AMP IN audio inputs
and the SPEAKER OUT audio outputs using the internal relays of the device. The PVA-4R24
includes four 2-in-6 routing blocks A, B, C or D. Each routing block provides 2 regular inputs, 1
spare amplifier input and 6 outputs.
Spare amplifier input S1 of AMP IN A (C) is for replacing the amplifiers connected to inputs 1
of routing blocks A (C) and B (D).
Spare amplifier input S2 of AMP IN B (D) is for replacing the amplifiers connected to inputs 2
of routing blocks A (C) and B (D).
6
6.1
PAVIRO Router Connection | en 15
Operation manual 12-May-2015 | 03 | F01U306901
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