Go to the Vault settings section (1) > Lock and Unlock block (2), check the Use this device to Unlock the PC checkbox (3). After the checkbox becomes active, a block with the already specified username and a field for entering a password will be displayed to the right of it (4), and a field for entering a password will be displayed. Enter your password. Select the Unlock mode (5) and, if necessary, specify the Unlock values for the proximity mechanism (6). Save the changes by clicking the Save button (7).