Leaf DH 112Y, User Manual

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LEAF TECHNOLOGIES – DH 112Y
- 5 -
M a nua l
3.OPERATION

C
HANGE PASSWORD
Change Master code
Master code
（
Default is“00000000”
）
is consist of 4-10 digits
number
，
it can be long term preservation even the interruption of power
supply, the master code can change by the manager.The method of
changing master code: keep pressing the “#” button about 5 seconds
(yellow LED flicker)
→
enter the old master code
→press the “#”
button →enter the new master code→press “#” button, and the new
master code set successfully.
Remark: After used the master code to turn on lock, the user code will
return back to the default code “0”. Please change the master code in time and
keeping properly for emergency
。
Private type change use code
Use code
（
Default is“1111”
）
is consist of 4-10 digits number
，
it can
be long term preservation even the interruption of power supply
，
and it can
be changed by users
。
The method of changing user code
：
Continuous
press“#”button 2 times(Yellow LED flicker) → Input old user
code → Press “#”button to confirm → Input new user code → Press
“#”button to confirm(Green LED flicker for a long time, buzzer make
2 sound of "Di,Di"), change user code sunccess
。