Operation Manual
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Where can I nd support for this product?
TC-Helicon has a comprehensive support system 
for our products. Go to www.tc-helicon.com/sup-
port and click on the links below either Support 
by Product or FAQ and Contact.
I can’t set Tap tempo for some presets, 
what’s happening?
These are set to a specic time. To make them 
Tap-able, nd the Delay edit tab in the Edit menu 
and set the Source parameter to Tap. Store if 
desired.
Why am I hearing distortion?
The Transducer effect has distortion styles but 
if that effect is off, press the Input Gain button 
while you sing to check that your input is not 
clipping.
I’m hearing feedback when I use VoiceLive 
Rack, how can I minimize that?
Adjust the gate in the Tone menu by increasing 
the Lead and Harmony attenuation and/or setting 
the Gate parameter to Manual and raising the 
Threshold. Ensure that monitors are pointing at 
the dead area of the mic. As a last resort, turn off 
Tone or reduce stage and monitor levels.
I’m hearing chorusing when I sing but no 
effects blocks are on, why is that?
This is due to the Pitch effect being active. It 
constantly adjusts your pitch to make you more in 
tune and you are hearing the difference between 
your voice through head resonance and the pitch 
corrected version in your PA or monitor.
The Mic Control parameter seems to be 
triggering on its own when I sing, what’s 
happening?
A few input devices may cause this. You can a) 
switch mics b) turn off Mic Control in the Setup 
menu.
I have a MIDI keyboard connected to the 
MIDI In jack and both are on the same 
channel but still nothing’s happening, do I 
need to adjust something?
Set the USB Control parameter in the System tab 
of the Setup menu to Off. 
I’ve connected the input and output to my 
PA but I’m not getting any signal into or out 
of VoiceLive Rack, what’s up?
Conrm that the Output mix control is turned 
up. Note that 0dB means “full” not “off ”. Check 
that the Digital In parameter in the I/O tab of the 
Setup menu is set to either USB Stereo or S/PDIF 
Stereo.
Frequently Asked Questions (FAQ)
