The volume for the Yale lock can only be turned on or off. To adjust this setting take the following steps:
- Wake the Lock by pressing the Yale Button.
- Enter the 4-8 digit Master PIN code followed by the gear icon.
- Press the #4 button.
- From here you can press the #3 button to mute the Lock. If you have already muted the Lock, on this step press the #1 button to unmute the Lock.