W79 Series Product 2D Ring Scanner User Manual
8
Functions
1.Scanning
Wear on left or right index finger, touch left or right side of ring and aim at the
barcode, the ring light turns green, it starts to scan.
2.Ring Straps
Firstly, straightly pull out ring strap from the slot, then choose another ring strap and
push it to the top of slot.
3.Ring Indicator
* The green light indicates successful scanning.
* The red light flashing indicates low battery.
* The green light keeping on for 1 second indicates successful Bluetooth connection.
* The blue light keeping on for 1 second indicates Bluetooth disconnection.
* The red, green and blue light flashing indicates restarting.
4.Bluetooth can’t connect
Normally, if the Bluetooth light doesn’t turn on, user can scan the barcode "Reset
Bluetooth Name", wait for 10 seconds, and reconnect.
