Data Transmission; Status Led Indicator - Datalogic GRYPHON BT Serie Guía Rápida

GRYPHON™ BT

DATA TRANSMISSION

The transmission of data can be transparent (no ACK/NACK protocol), when
each character is read and immediately sent to the Host (default value).
Otherwise, data transmission can be with flow control (with ACK/NACK
protocol), when, after each reading, Gryphon™ BT waits for an acknowledge
that the remote Host received the data before reading and sending the
following code.
RTS/CTS handshaking should be set by the Bluetooth
driver for correct serial communication. If not used, the RTS
line must be forced to the level that doesn't block such
communication.
NOTE

STATUS LED INDICATOR

Blue LED
1 blink / 2 sec.
2 blinks / 2 sec.
1 blink / 4 sec.
2 blinks / 4 sec.
1 Blink
Short blinks (Master only)
For more details and other meanings of the Gryphon™ BT indicators (LED,
blue spot and beeper), refer to the Gryphon™ BT Reference Manual on the
configuration CD-ROM.
Meaning
Radio connected
Radio not connected
Sleep state and radio connected
Sleep state and radio not connected
Good decoding
Connection / re-connection attempts
UK/US
®
COM
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