Yale YDM2107, Руководство пользователя

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21
3 How to Use
11. Volume Control
This function controls the operating sounds so the lock can be used without any audible beeps.
❶
Mute
Set the Volume Button to “ 0 ”
❷
Middle level
Set the Volume Button to “ 1 ”
❸
High level
Set the Volume Button to “ 2 ”
In mute mode, the Error, Break-in, Damage and Heat alarms will still function.
Note