PROEL AE300, Operating And Installation Manual, Page: 6 / 50

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4.
INSTALLATION AND MAINTENANCE
The system must be installed by qualified personnel and in accordance with UNI Standard EN54-30.
Unpack the device, loosen the two screws on the right of the front panel and rotate the door on the pins on the left side.
Inside are the machine electronics composed of three or four cards, depending on the model (with or without backup amplifier)
4.a Wall mounting
Install the wall-mounting brackets according to the template enclosed in the package. Make sure they are firmly installed. Make sure that the
screws and plugs can handle the weight of the whole system and batteries.
Finally, hang the unit on the mounting brackets. Reference to pag.45, intructions for correct mounting.
Use suitable type wall plugs according to the characteristics of the wall and with load from 0.30 to 0.65kN.
The device must be fixed to the wall by qualified personnel.
4.b Connection of the speaker lines
The terminals for connection to the speaker lines are located top-right on the main board, just below the fairlead window. Connect the
loudspeaker lines to 100V as shown in the figure. The overall load applied to the two lines must not exceed 300W.
When wiring the loudspeaker lines, be very careful not to short-circuit the two poles between them. If the loudspeaker lines are in short-
circuit, the system is not able to play back any alarm message, even if the fault is reported on the user interface.
J10 – Line A output 1 – 100V +
2 – 100V -
Output at 100V constant voltage for loudspeaker line A
Power levels: 100Vac nom, 300Wrms nom, Rmin=33,3Ohm
Use twisted cable with min section 2.5mm / max 4mm
J11 – Line B output 1 – 100V +
2 – 100V -
Output at 100V constant voltage for loudspeaker line B
Power levels: 100Vac nom, 300Wrms nom, Rmin=33,3Ohm
Use twisted cable with min section 2.5mm / max 4mm
Note: in A+B configuration the sum of the powers applied to the 2 lines cannot exceed 300W
4.c Audio output 0 dB
The system has a line level unbalanced line output for an active speaker or external amplifier.
Connect the active speaker or external amplifier input to the mainboard terminal shown in the figure.