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2.4G/Bluetooth Wireless Barcode Scanner
Buzzer
Sound Type
a long sound
（First low then high frequency ） Means power on
a long sound
（First high then low frequency ） Means power off
a short sound（ low frequency ） Means read barcode
a short sound
（First low then high frequency ） Means data has been stored
a short sound
（First high then low frequency ）
Means scan the set-up barcode
a short sound（low frequency ）
During normal usage or start-up process,if the buzzer continuously
makes five times long sound(low frequency) ,then automatically power
off. It means the power capacity is too low and need to be
charged before use.
Means wireless transmission
failed or cache is full
LED Indicator light
light color
two blue lights flicker at the same time
Enter into HID pairing state
two blue lights flicker alternately
Enter into SPPpairing state
right blue light flicker
Enter into BCE pairing state
red light always on Charging state,after full,it will
be off
red light flickers
Poor battery contact
green light on and offf immediately Read barcode successfully and
make a short sound
Description
Description
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