mute (optional)
Use the mute function if you need to silence the instrument while you have the
instrument on.
Push the button for a minimum of 3 seconds to mute the
instrument.
To reactivate the instrument, push the button briefly again.
Do not use the mute function as a switch off as the hearing instruments still draws
current from the battery in this mode.
WarnIng
27
Push
3 sec.