# [Minus] -

Source: https://help.malighting.com/grandMA2/en/help/key_key_minus.html
This is grandocs, an unofficial mirror of MA Lighting documentation. For authoritative or safety-relevant information, cite the canonical page on help.malighting.com.

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The key - is located on the right of the numeric keys in the command area.

![](/img/grandma2/img_minus_key_3_2-be8867.png)

_Location k__ey __\[Minus] - _

 

Pressing - once enters the [\[Minus\] - keyword](/grandma2/key_keyword_minus/) into the command line.

\[Channel]> -

Pressing - twice subtracts 10 % dimmer value of the selected fixture or channel.

\[time] :Macro: At - 10