Alesis MICROVERB 4 Troubleshooting Index, Re-initializing, Checking the Software Version

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Troubleshooting – Chapter 6

CHAPTER 6

TROUBLESHOOTING

Troubleshooting Index

If you are experience problems while operating the MicroVerb 4, please use the following table to locate possible causes and solutions before contacting Alesis customer service for assistance.

Symptom

Cause

Solution

The display does not light

No power.

Check that the power cable

when the unit is powered

 

is plugged in properly.

on.

 

 

Sound is distorted, Red

Input level is too high.

Turn down the Input Level

“Clip” LEDs are lit

 

control.

Does not respond to MIDI

MIDI channel is set to a

Hold [BANK/MIDI] and turn

program changes or

different number than the

the [VALUE] knob to adjust

modulation control.

controlling device.

the MIDI channel.

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.

Try plugging the unit into

 

 

another power jack or

 

 

different audio cables.

Unit does not respond to

Unknown software

Disconnect MIDI input.

front panel controls.

conflict, cosmic rays,

Power down and power up

 

aliens, or static

again. If this doesn’t work,

 

electricity.

try reinitialization.

Re-initializing

To re-initialize the MicroVerb 4, hold down both [STORE] and [BANK/MIDI] while turning on the power. This will reset all User Programs and the MIDI channel to their default values, and will recall Preset 00.

✪Important: The Programs in the User bank are erased when re-initializing the unit this way. Be sure you have stored these Programs into some sort of data storage device via MIDI System Exclusive before performing a re-initialization (see Chapter 6).

Checking the Software Version

The current software version is displayed when the MicroVerb 4 is powered on. To check the software version, plug in the Microverb 4 and note the number displayed.

Maintenance/Service

Cleaning

MicroVerb 4 Reference Manual

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Contents Alesis Introduction How To Use This ManualConventions MicroVerb 4 Reference Manual Contents Description of Controls Contents MicroVerb 4 Reference Manual MicroVerb 4 Reference Manual Powering Up Your First Session with MicroverbUnpacking and Inspection Basic ConnectionsSetting Levels What’s on the Front Panel?Your First Session with the MicroVerb 4 Chapter Adjusting Effects Mix Levels Switching Between Preset and User BanksAuditioning Internal Programs Storing Edited Programs Bypassing EffectsPage AC Power Hookup ConnectionsAudio Connections Line Conditioners and ProtectorsInput Jack Wiring Typical ApplicationsInput MIX Interfacing to a Mixing Console Using Inserts Using Main Outputs Left Right Master OUT Mixer Avoiding Ground Loops ¬ to Eliminate HUM if the Above has FailedFootswitch MidiConnections Reverb Effects Overview of EffectsReverb Parameters Quad Chorus Stereo ChorusChorus Stereo Flange Chorus/Flange ParametersAuto Pan Delay Parameters Setting Delay Time Using Tap Tempo Pitch Shifter Effects Programs 60-69Stereo Pitch Shifter Stereo Pitch DetunerMulti Effects Parameters Overview of Effects Chapter MicroVerb 4 Reference Manual Page Description of Controls Front PanelBANK/MIDI Button Store ButtonValue Knob Edit A/ Edit B Knobs Rear Panel Output Left & Right Page Midi Applications Midi FunctionsRealtime Modulation Functions Troubleshooting Troubleshooting IndexMaintenance/Service Re-initializingObtaining Repair Service Refer All Servicing to AlesisMidi Implementation Chart Specifications Specifications
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