Chapter 1
Pin connections and connectors
CONNECTION STANDARDS
Thein-andoutputconnectionsforAUDACaudioequipmentareperformedcorresponding
tointernationalwiringstandardsforprofessionalaudioequipment.
Cinch (RCA):
Forunbalancedlineinputconnections
Tip: Signal Sleeve: Ground
White: Left Red: Right
XLR:
Forbalancedsignalinputconnections
Pin 1: Ground
Pin 2: Signal+
Pin 3: Signal-
Forbalancedsignallink-throughconnections
Pin 1: Ground
Pin 2: Signal+
Pin 3: Signal-
Wire up the system
Thewiringofthesystemmustbedoneaccordingtothefollowingrules,toguaranteea
properfunctioningofthesysteminallcircumstances.
1. Speakercableforamplifiedoutputs:
Minimum 2 x 1.5 mm²
If distance > 15m: 2 x 2.5 mm²)
2. Musicsourcesandzoneoutputs:
Must be connected with high-quality audio cable and high-quality
connectors