
3.2 Indication of Bluetooth® Adapter Status
The Bluetooth
®
adapter's interface/power supply LED and Bluetooth
status display LED indicate the Bluetooth
®
adapter status, interfacing status, and Bluetooth
wireless link status.
Bluetooth
®
adapter status
Interface/power supply LED
Current status of the Bluetooth
®
adapter
Lights in green
The Bluetooth
®
adapter is powered on.
Flashes orange
The Bluetooth
®
adapter is in the setup mode.
Flashes red
An error has occurred in the Bluetooth
®
adapter.
Lights in red for 0.1 second
The packet received contains any errors.
Interfacing status
Interface/power supply LED
Current interfacing
Lights in orange for the first 2 seconds*
USB interface
Lights in red for the first 2 seconds*
RS-232C interface
* For the first 2 seconds after the power is first applied.
Bluetooth
wireless link status
Bluetooth
status display LED (blue)
Current Bluetooth
wireless link status
Flashes every 0.5 seconds
The Bluetooth
®
adapter is, as a master, searching for a slave device
to connect.
Flashes every one seconds
The Bluetooth
®
adapter is, as a slave, waiting for a master to
initiate Bluetooth
wireless connection.
The Bluetooth
®
adapter is searching for a peripheral device during
customization with the configuration software.
ON
The Bluetooth
wireless link is ready for use.
Flashes rapidly
Data transfer is in progress.
OFF
The Bluetooth
wireless link is broken.
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