Alesis NanoVerb Stereo Amplifier Manuel d'utilisateur télécharger pdf (Page 27)

Troubleshooting – Chapter 5

NanoVerb Reference Manual 27

CHAPTER 5

TROUBLESHOOTING

Troubleshooting Index

If you experience problems while operating the NanoVerb, please use the following

table to locate possible causes and solutions before contacting Alesis Product

Support for assistance.

Symptom Cause Solution

The Power LED does not

light when the unit is

powered on.

No power. Check that the power cable

is plugged in properly.

Sound is distorted, Red

“Input” LED is lit

Input level is too high. Turn down the Input Level

control.

Sound is excessively noisy,

Green “Input” LED barely

lit.

Input level is too low Turn up the Input Level

control.

Output level is too low

and Aux Return on mixer

is up full.

Turn Output up and reduce

Aux Return level on mixer.

No audio is heard. Bypass function is on

with Mix turned 100%

wet.

Turn the Mix control to the

left or press the Bypass

Footswitch.

Output level is too low. Turn the Output control to

the right.

Hum or noise from output. Ground loop, unshielded

cables.

Try plugging the unit into

another power jack or

different audio cables.

Unit does not respond to

front panel controls.

Unknown software

conflict, cosmic rays, or

static electricity.

Power down and power up

again.

Maintenance/Service

Cleaning

Disconnect the AC cord, then use a damp cloth to clean the NanoVerb’s metal and

plastic surfaces. For heavy dirt, use a non-abrasive household cleaner such as

Formula 409 or Fantastik. DO NOT SPRAY THE CLEANER DIRECTLY ONTO THE

FRONT OF THE UNIT AS IT MAY DESTROY THE LUBRICANTS USED IN THE

SWITCHES AND CONTROLS! Spray onto a cloth, then use cloth to clean the unit.

Refer All Servicing to Alesis

We believe that the NanoVerb is one of the most reliable multieffects processors that

can be made using current technology, and should provide years of trouble-free use.

However, should problems occur, DO NOT attempt to service the unit yourself.

Service on this product should be performed only by qualified technicians. NO USER-

SERVICEABLE PARTS INSIDE.

Obtaining Repair Service

Before contacting Alesis, check over all your connections, and make sure you’ve read

the manual.

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Alesis NanoVerb Stereo Amplifier Manuel d'utilisateur Page 27

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