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Step 1   Enter the management menu. Press      to enter System settings. 

Press      to adjust doorbell volume;

Step 2   Press       to set the volume to Medium.

Step 1   Enter the administrator password and press       to enter the 

management menu. Then press        to enter System settings;

Step 2   Press      to enter the new administrator password twice based on the 

voice prompt. After confirmation, the system prompts that the password 
has been changed successfully.

Step 1   Enter the management menu. Press      to enter System settings. 

Press      to adjust menu volume;

Step 2   Press      to set the volume to High.

Step 1   Enter the management menu. Press      to enter System settings. 

Press     to adjust menu volume;

Step 2   Press      to set the volume to Medium.

Step 1   Enter the management menu. Press      to enter System settings. 

Press      to adjust menu volume;

Step 2   Press      to set the volume to Low.

Step 1   Enter the management menu. Press      to enter System settings. 

Press      to adjust menu volume;

Step 2   Press      to set the volume to Mute.

Step 1   Enter the management menu and press      to delete permission;

Step 2   Press      to delete all passwords, press      to confirm, and press      to 

return.

Step 1   Enter the management menu and press      to delete permission;

Step 2   Press      to delete all RF Card , press      to confirm, and press       to 

return.

Step 1   Enter the management menu and press      to delete permission;

Step 2   Press      to delete all fingerprints, press       to confirm, and press      to 

return.

Low

Medium

High

Low

Medium

High

Reminder

System settings

Unlocking method

Delete all 
fingerprints

Delete all 
passwords

Delete all 
cards

Modify the 
administrator 
password

Select to delete all passwords means every passwords, except the one for factory administrator, 
will be deleted.

Menu volume adjustment

Doorbell volume settings

Mute 

Mute 

Fingerprint 
input

Password

Phantom 
password

RF Card

Mechanical key

Door opening 
button

Emergency knob

Place a registered fingerprint on the fingerprint input area 
to unlock the door.

Enter the correct password and press      to unlock the 
door.
Press      and enter the user password to mute the 
unlocking Sourd.
Enter any characters before and after the correct password 
(not more than 20 characters, part of which should include 
the correct password), and press      to unlock the door.
Place a registered RF card close to the reading area to 
unlock the door.

Insert and rotate the supporting mechanical key to unlock 
the door.

Press the door opening button on the back of the back 
handle, lift the handle to unlock the door inside.

For emergency, if the door opening button does not work, 
please use the emergency knob to unlock the door;When 
using the emergency knob, first turn the knob to lock, and 
then turn the knob in the opposite direction to unlock.

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Operation

Installation 

Maintenance

Appendices

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Operation

Installation 

Maintenance

Appendices

Step 1   Enter the management menu. Press      to enter System settings. 

Press      to adjust doorbell volume;

Step 2   Press      to set the volume to High.

Step 1   Enter the management menu. Press      to enter System settings. 

Press      to adjust doorbell volume;

Step 2   Press      to set the volume to Low.

Step 1   Enter the management menu. Press      to enter System settings. 

Press     to adjust doorbell volume.

Step 2   Press      to set the volume to Mute.

Unlocking method

Содержание MLPBF510D21

Страница 1: ...the contents in this manual have been checked carefully If there are any errors in printing or misunderstanding in the contents please contact Midea ENG Note Where there is a technical improvement on...

Страница 2: ...manual after installation and commissioning contact Midea Customer Service Center If your home undergoes renovations ask a professional to dismantle the Lock and reinstall after the renovations have...

Страница 3: ...ng the emergency knob first turn the knob to lock and then turn the knob to the opposite direction to unlock Double lock inside All the illustrations of this manual are for explanatory purposes only I...

Страница 4: ...ro USB 5 V to connect the mobile power to unlock the door Replace all batteries immediately after unlocking Remove the battery cover insert eight 2A batteries into the battery compartment and install...

Страница 5: ...menu Press to add permission and press to add a card Step 2 Place a card close to the reading area After the card is registered the voice prompt will indicate the card number Settings Procedure Resto...

Страница 6: ...all cards Modify the administrator password Select to delete all passwords means every passwords except the one for factory administrator will be deleted Menu volume adjustment Doorbell volume settin...

Страница 7: ...on the exterior unit adjust the position of the interior unit and tighten the split screws to fix the interior unit Install the battery and confirm whether the Lock is powered on normally Install the...

Страница 8: ...ician to check the lock and replace any damaged parts Ask a professional technician to check the lock and replace any damaged parts Replace the damaged parts Reinstall the battery cover with the arrow...

Страница 9: ...acity Fingerprint capacity RF Card capacity Password length Light interference Working temperature Working humidity Application sites 50 50 6 12 digits Avoid direct strong light 25 C 55 C 10 90 Indoor...

Страница 10: ...2021 10 25 V F...

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