6
2.5 Indication of Bluetooth
Wireless Link Status
The scanner's indicator LED and beeper together indicate the status of the scanner's Bluetooth
wireless link.
When the trigger switch is held down:
Indicator LED
Beeper
Scanner Status
Red, flashing
Reading is not possible when there is no Bluetooth
wireless link.
Red, flashing twice repeatedly
Silent
The scanner has scanned the "End operation" QR Code symbol.
When the trigger switch is pressed and released:
Indicator LED
Beeper
Scanner Status
Blue, flashing rapidly
The scanner, as a master, is searching for a connection target.
Blue, flashing slowly
Silent
The scanner, as a slave, is waiting for a master to connect.
When the Bluetooth
wireless link is established or broken:
Indicator LED
Beeper
Scanner Status
Green for 0.5 second
Two short beeps
The Bluetooth
wireless link is ready for use.
Red for 0.5 second
Long beep
The Bluetooth
wireless link no longer exists.