Datalogic lynx bt, Справочное руководство

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LYNX™ BT
3
3.3.1 Setup for Lynx™ BT Slave
Once set as Slave, a Lynx™ 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 Lynx™ BT Slave
applications:
1. Power up the remote Bluetooth
®
Master device (example Laptop or PC).
2. Power up the Lynx™ 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 Lynx™ BT reader(s) within radio range.
4. Check that " Datalogic BT Device s/n: xxxxxxxxx" (where X = Lynx™ BT serial
number) is shown among the discovered devices.
Request to open an SPP connection with Lynx™ BT, making sure to disable any
required PIN and/or pairing parameters. Lynx™ BT is discoverable and connectable
without any required PIN (default).
NOTE
If the PIN of the Bluetooth
®
Master device cannot be disabled, use the
PIN "1234". The Lynx™ BT Slave will emit four ascending tones
indicating radio connection.
After the Lynx™ BT reader(s) indicate radio connection (see also par. 8.1), you can
start sending barcodes.
The following figure shows an example Lynx™ BT Slave application.
ice)
Lynx™ BT readers
Slave
Slave
Master
Figure 1 - Lynx™ BT Slave Application
Laptop
(Bluetooth
®
dev
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