HINT
• This can be set to “Mute” or from –40 to +40.
• Selecting “Mute” silences the output from the USB port.
Enabling the loop back function
This function allows playback sound from a computer, smartphone or tablet and sounds input to the
H4essential to be mixed and sent again (looped back) to the computer, smartphone or tablet.
This function can be used to add narration to music played back from a computer and to record the mix or
stream it on that computer, for example.
1. On the Home Screen when in audio interface mode, use to select (Output) and press
.
This opens the Output Settings Screen.
2. Use to select “Loop Back” and press .
3. Use to select “On” or “Off”, and press .
Selecting "On” turns on the loop back function.
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