We got our bombs already built, they look great. I’m just trying to change a few of the simple settings but everything on here tells me to Hold Down the Red DET button whilst pushing other buttons to do so. And as soon as I touch the DET button it starts to detonate, doesn’t matter if I holding any other buttons or not.
Were your devices ordered with any custom programming? If they have simpler Airsoft timer code on them (not a full alarm clock feature), then you can adjust the countdown duration by simply pressing the HOUR/MIN buttons.