Dimmers controlled by this switch will start dimming from their current level. In night-light mode the LED on the switch will turn ON when the switch is turned OFF. Change the top of the switch to OFF and the bottom of the switch to ON. This dimmer will start dimming from its current level. Indicates how many levels the dimmer will change for each dimming step. This value indicates in 10 millisecond resolution, how often the dim level will change. For example, if you set this parameter to 1, then every 10ms the dim level will change. If you set it to 255, then every 2.55 seconds the dim level will change. Indicates how many levels the dimmer will change for each dimming step. This value indicates in 10 millisecond resolution, how often the dim level will change. For example, if you set this parameter to 1, then every 10ms the dim level will change. If you set it to 255, then every 2.55 seconds the dim level will change. Indicates how many levels the dimmer will change for each dimming step. This value indicates in 10 millisecond resolution, how often the dim level will change. For example, if you set this parameter to 1, then every 10ms the dim level will change. If you set it to 255, then every 2.55 seconds the dim level will change. The ZDW103 can operate shade control devices via its group 2. The ZDW103 can operate shade control devices via its group 3. The ZDW103 will flicker its LED when it is transmitting to any of its 4 groups. This flickering can be set to not flicker at all, to flicker the entire time it is transmitting, or to flicker for only 1 second when it begins transmitting.