Locking The Door From The Inside; Unlocking The Door From The Inside - Yale GATEMAN YDM 3109 User Manual

5. Locking the door from the inside

When set on automatic lock mode,
the automatic lock sensor detects
the door closing and locks the door
Automatic
automatically within 5 seconds.
lock mode
Use [manual thumb turn] on the
back body.
Manual
lock mode

6. Unlocking the door from the inside

Down the lever
while pressing
the Safe handle
button
Down the lever while pressing
the Safe handle button
Within 5 seconds
Turn the manual knob
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