ENGLISH

ENGLISH

AFP SWITCH

•OFF (reset): The anti-feedback function is turned off, the microphone works in standard

mode and therefore any feedback could occur (just like any traditional type of microphone). In this position, the yellow AFP LED on the receiver front panel is off. Note: when the switch is in this position, all filters previously inserted are eliminated.

•LOW:The anti-feedback function is switched on and the filter intervention is soft and gradual;the AFP yellow LED is on.This position is recommended for singing, especially when using a radiomicrophone / hand-held transmitter and/or in very noisy environments.

•HIGH: The anti-feedback function is switched on and the filter intervention is quick and decisive; the AFP yellow LED is on. This position is recommended when using radiomicrophones very close to loudspeakers or with clip-on microphones or in very quiet environments (where even the feedback beginning could be annoying).

EXAMPLE - After connecting the receiver (power supply, audio, etc.), set the AFP switch to the position suitable to the use (i.e. “HIGH”in the case of a conference in a very quiet environment); make sure that the yellow AFP LED on the front of the receiver is lit.

No other particular adjustments are necessary: once the transmitter is switched on, the system is

ready to use.

Let’s suppose now that the speaker moves to another part of the room while he is speaking.

In case a feedback occurs (due to the loudspeaker volume level and position or also to the room form and dimensions),this will be immediately identified and eliminated (instead of increasing exponentially). Moreover, if the speaker returned to the same point again, the feedback would not even begin, because one or more filters would have already been inserted on feedback frequencies.

NOTE - All the filters in memory are eliminated when the microphone receiver is switched off and also when the AFP switch is set to OFF position.

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