The following settings are common to bit and word switches.
Buzzer
Select whether or not to emit a buzzer.
When the switch becomes invisible due to Visibility Animation while the buzzer sounds, the buzzer stops when the switch becomes invisible.
One Shot
You can set the buzzer to sound continuously while the Momentary Switch is or to sound for just a moment. This can only be set when [Bit Momentary] is selected for [Bit Action].
AUX Output
Designate whether or not to sound the buzzer from a connected external device (speaker) when a switch is pressed.
Models that do not have an AUX interface cannot output the buzzer sound.