
BL-521 manual Release Rev5.doc © Copyright Brainboxes Limited 2003 Page 20 of 54
After selecting option 2 from the “Modify Bluetooth Settings” menu, the following menu is displayed.
The factory set security mode is 3 (Highest)
Selecting 0 immediately returns you to the previous menu storing any changes you have made.
Selecting option “1” will immediately place your BL-521 into security mode 1. This is the lowest security mode
that the BL-521 can be configured to. Connections, including service discovery, can take place without the need
for “pairing” or “bonding”. In mode 1, the Security Manager automatically accepts all access requests without
initiating authentication, encryption, or authorization procedures. Any attempt by a remote application to perform
authentication or encryption procedures will be rejected.
Selecting option “2” will immediately place your BL-521 into security mode 2. This mode allows remote Bluetooth
devices to search for and retrieve the services on your BL-521, but will not allow them to connect unless the 2
devices are paired.
Selecting option “3” will immediately place your BL-521 into security mode 3. This is the highest security mode
available. Connections of any kind from a remote Bluetooth device are only allowed after a successful “pairing”
has been performed. No services will be shown to other Bluetooth devices unless the 2 devices are successfully
paired.
Unlike the communications settings, this Bluetooth setting is applied with immediate effect.
Kommentare zu diesen Handbüchern