... , after 10seconds, the safe is unlocked.Example: if the Master Password is 123456781234, in locking state, press 123456781234, → press #, →display ... out from factory.4 Modify password4.1. Modify Guest Password Modifying Guest Password is same as Lock the safe with Guest ... the same time modify the Guest Password successfully.4.2. Modify Master Password When modify Master Password, the lock should be in ...