Datalogic GRYPHON BT Series, Быстрая справка

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GRYPHON™ BT
5
UK/US
GRYPHON™ BT OPERATION
RADIO CONNECTION
In the Bluetooth
®
radio connection, the Gryphon™ BT can operate as Slave or
as Master.
The blue LED and / or the beeper always indicate the reader radio connection
status (see also the table at page 7):
•
the radio connection is signaled by the blue LED through a single blink at
regular intervals, while if the reader radio is disconnected the LED emits
two short blinks at regular intervals;
•
during the initialization procedure, if the radio connection attempt is
successful, the reader emits four ascending tones;
•
the radio disconnection is signaled by four descending tones.
Gryphon™ BT as Slave
A Gryphon™ BT is Slave when it sends barcodes to a Master remote
Bluetooth
®
device such as a PC, Laptop, PDA, etc, which has initialized the
communication.
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, see the Gryphon™ BT
Reference Manual on the configuration CD-ROM. 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 (e.g. 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.