TROUBLESHOOTING GUIDE

SYMPTOM

CAUSE

SOLUTION

The Power LED does not

No power

Check that the power cable

light when the unit is

 

is plugged in properly

powered on

 

 

 

 

 

Sound is distorted, signal

Input level is too high

Turn down the Input Level

LED is lit red

 

control

 

 

 

Sound is excessively noisy

Input level is too low

Turn up the Input Level

 

 

control

 

 

 

Green “Input” LED barely lit

Output level is too low

Turn Output up and reduce

 

and Aux Return on mixer

Aux Return level on mixer

 

is up full

 

 

 

 

No audio is heard

Bypass function is on

Turn the Mix control to the

 

with Mix turned 100%

left or press the Bypass

 

wet

footswitch

 

 

 

 

Output level is too low

Turn the Output control to

 

 

the right

 

 

 

Hum or noise from output

Ground loop, unshielded

Try plugging the unit into

 

cables

another power outlet or use

 

 

different audio cables

 

 

 

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Alesis NANOVERB-2 quick start Troubleshooting Guide, Symptom Cause Solution