Proel FSHIFTER User Manual download pdf (Page 16)

Thank you for choosing this Proel product and for trusting our brand, which strives to be synonymous with

professionalism, precision, high quality and reliability. All of our products comply with EC regulations regarding audio

equipment for continuous use.

2. DESCRIPTION

This equipment has been specifically designed for the elimination of possible audio feedback that can be generated in

an audio system in environments such as churches and conference rooms.

Feedback can occurs when a signal comes back to the microphone, after being picked up by a microphone and then

played amplified (through the speakers). The signal, due the loop that has been generated, is continually amplified

causing a very annoying hiss .

The FSHIFTER thanks to the internal DSP shifts in frequency the output signal from the input so that the loop noise

does not close ever, going to greatly reduce the possibility of having the annoying hissing.

Features:

• Balanced line input on XLR connector

• Unbalanced line input on RCA connector

• Balanced line output on XLR connector

• Unbalanced line Output RCA connector

• LED indication of operating mode

• Switch power supply 230/117V~ 50/60Hz

Product complies with CE regulations

3. FRONT PANEL FUNCTIONS AND CONTROLS

fig.1

1. POWER

Main power switch

2. MODE

Through the MODE taste it is possible to set the BYPASS function (the processor doesn’t intervene on the

signal) or the Shifted function (the processor is active and introduces a shift between the input and the output

signal).

3. POWER

Power led.

4. BYPASS

Led indicating the active BYPASS function.

When the BYPASS function is enabled, the processor doesn’t intervene on the signal.

5. SHIFTED

Led indicating the active function shifted.

When the SHIFTED function is active the processor introduces a shift between the input and the output

signals greatly reducing the possibility of having the annoying hissing.

6. Standard 19” rack fixing brackets

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Proel FSHIFTER User Manual Page 16