﻿This parameter defines whether or not a dimming channel in the "OFF" state reacts to a relative dimming telegram.

*Switch ON channel*: The dimming channel always reacts to a relative dimming telegram and executes a dimming process. In the "OFF" state, the channel switches on with a "dim up" telegram.

*No reaction*: The dimming channel only reacts to a relative dimming telegram when it is switched on. In the "OFF" state, the channel ignores a "dim up" telegram.
