Adjustments And Connections; Audio Inputs - HumanTechnik AUDIOropa PRO LOOP D15 LOS Mode D'emploi

4.5.3 Mounting the loop driver on a wall
Using the provided screws, fasten the brackets to the amplifier as shown in the picture
below. Then attach the amplifier to the according wall.

4.6 Adjustments and connections

4.6.1 Loop connection
The induction loop/s are connected via the »speakON« connectors located on the rear
panel of the driver.
The cables connecting the actual loop and the driver must be placed close and parallel
to each other. If possible, twist them. This avoids inductive interference which may be
caused by other transformers in the vicinity.
The loop circuit itself should consist of wiring which is compliant to IEC 60332-1-2, 60332-
1-3, 60332-2-1, 60332-2-2 or 60695-11-21.

4.6.2 Audio inputs

Audio sources connect via the 3 inputs of the amplifier provided for this purpose.
The driver has 3 types of input :
INPUT 1: Line or Micro INPUT 2: Line or Micro INPUT 3: 100 V
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