# EffectDecay

Source: https://help.malighting.com/grandMA2/en/help/key_keyword_effectdecay.html
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To get the EffectDecay keyword in the command line type **EffectDecay** or the shortcut **EffectDec** in the command line.

## Description

EffectDecay is a helping keyword to indicate individual EffectDecay of a pulse width modulation form.

For more information on effect decay see [effects](/grandma2/key_effects/).

## Syntax

EffectDecay

EffectDecay \[value list]

## Examples

- To switch the encoders to adjust the effect decay layer type in the command line:

\[Channel]> EffectDecay

 

- To knock out any effect decay values of the programmer for the selection or feature type in the command line:

\[Channel]> Off EffectDecay

 

- To set the effect decay for the selection or feature to 50% of the pulse width modulation width type in the command line:

\[Channel]> EffectDecay 50

 

- To set the effect decay for "pan" for the selection to 50% of the pulse width modulation width type in the command line:

\[Channel]> Attribute "pan" At EffectDecay 50