universal blackout?

[Jorgens]

So I searched the forums but couldn't really find anything on a simple push button blackout feature... i know theres the master dimmer in the show panel... but is there an easy way to just have a button to blackout every fixture? Or point me to a thread where it's been discussed? I couldn't seem to find anything! thanks!

[Jorgens]

or a way to make a shortcut key other than a sliding dimmer as i don't have a touchscreen yet. Thanks!

[OUTLAW]