Hss4200 & 21 slide


Original poster
Sep 19, 2021
Niagara, Ontario
Hello there. I am new here and new to Whelen. Looking for a little help. I am programming my controller and am wondering if there is a default setting that turns off button on the 21slide when you activate a different button/function. Or do you have to program this in events for every button? Any help is appreciated thanks.


Registered Member
Feb 11, 2021
There is no default setting for that. Every button can be on at the same time. If you want to change this. Select your button, and go to the inputs down below, select your control head, and turn off the buttons that you want that button to turn off.

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