I have several Intermatic InTouch CA600 devices installed around my home. The usage modes are obvious: instant on/off by pressing once up or down, and light dimming by holding the up or down buttons.
It seems like they also allow a gradual fade-out of the light over a span of 5 seconds or so, as I’ve triggered that mode a few times by mistake. Anyone knows how to do that on purpose? The documentation included at purchase doesn’t seem to have any indications on this.