How to change the password of April safe?

1. Press "Password" on the panel, and the word "OPAN" will be displayed on the display. At this time, press the * key to enter the password modification state;

2. Enter a new password, which can be set to 1 to 8 digits, ending with #.

Note: after setting the password, there is no need to close the door in a hurry. When the door is open, try the new password several times to ensure that the password set is accurate, and then close the door.