Yale GATEMAN YDM 3109 User Manual - page 21
Manual is about: digital
of
48
18
20
8. Automatic / Manual Lock Mode
Automatic locking sensor which detects the door closing and automatically locks the door in 5 seconds. Automatic lock
mode is a factory default setting.
Push up the Button
on Mode.
Push down the Button
on Mode.
Setting it on
automatic lock
mode
Setting it on
manual lock
mode
Manual Mode
Automatic Mode
Automatic Mode
Manual Mode