FONESTAR MA-400RGUZ Mode D'emploi page 6

EN
CONNECTION
- Make the connections with the amplifier and all the components of the audio system switched off and
disconnected from the power supply.
- Firstly connect the audio sources or microphones to the required inputs.
- Connect the loudspeaker to the loudspeaker output. Use the low impedance output 4-8-16 Ω or the high
impedance lines output 100 or 70 V, depending on the type of loudspeakers to be connected. Do not use
the two types of output at the same time.
- If using the low impedance output the loudspeakers must be connected in a series/parllel circuit so that
the load impedance of the loudspeakers is the same as the impedance of the amplifier output and that
the power supplied by the amplifier does not exceed that withstood by the loudspeakers.
- If using the high impedance output lines 100 or 70 V all the loudspeakers must be connected in parallel
and the sum of the power of all the loudspeakers must not exceed the power supplied by the amplifier.
- If using the output zones Z1-Z5, do not forget to connect the VIN terminal with the 100 V terminal.
Note: do not use the zone outputs and the general loudspeaker outputs at the same time.
- Once the connections have been made according to your needs, connect the devices to the power supply
and switch them on. After use, do not forget to switch them off and disconnect the device from the power
supply.
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