3.3 Bluetooth Interface Board
Names of parts
1.
Status LED
LEDs indicate communication/connection/error status for this interface board.
2.
USB connector
Receive data from the host computer via USB communication.
CAUTION
When using this interface board as a USB interface, do not connect USB cables to both the main
unit side and interface board side.
If USB cables are connected to both, priority will be given to communication of the one con-
nected to the connector on the main unit side.
Bluetooth status LED
Status
Description
Detection
Standing by for
standby
detection and
(Discoverable)
connection
Connection
Standing by for
standby
connection
(Connectable)
iOS connection Data session un-
opened
Communicat-
iOS: data session
ing
opened
Other OS: connec-
tion established and
communication in
progress
Error
Error or settings be-
ing configured
2
Unlit
—
LED Status
26
—
1