User manual

GRYPHON™ BT CORDLESS READING SYSTEMS
18
3.3.1 Setup for Gryphon™ BT as Slave
Once set as Slave, a Gryphon™ BT reader requires no particular configuration for
communication, however some radio parameters can be set to increase system
performance and data transmission security. At startup the reader can only wait for
the Master to initialize the radio communication.
The following is a general procedure recommended for Gryphon™ BT Slave
applications:
1. Power up the remote Bluetooth
®
Master device (example Laptop or PC).
2. Power up the Gryphon™ BT reader within radio range (10 meters).
Any modifications to the radio configuration should be made at this time
before the radio connection takes place.
3. From the remote Bluetooth
®
Master device, execute the Discovery
procedure, (according to the procedure given in the documentation of the
Bluetooth
®
Master device), to recognize the Gryphon™ BT reader(s) within
radio range.
4. Check that "Gryphon BTx00 " is shown among the discovered devices.
5. Request to open an SPP connection with Gryphon™ BT, making sure to
disable any required PIN and/or pairing parameters. Gryphon™ BT is
always discoverable and connectable without any required PIN.
NOTE
If the PIN of the Bluetooth
®
Master device cannot be disabled, use the
PIN "1234". The Gryphon™ BT Slave will emit four ascending tones
indicating radio connection.
After the Gryphon™ BT reader(s) indicate radio connection (see also the Reader
Status Table, at page 163), you can start sending barcodes.