W28 Series Product 2D Ring Scanner User Manual
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After scan "Automatic interval scanning" bar code, ring could automatically scan
every 0.5 ~ 3 seconds without touching (2 seconds by default)
Automatic interval scanning-reduce
After scan "Automatic interval scanning-reduce" barcode, it can expedite the
scanning speed once by 0.5 second, the fastest scanning speed is scanning once
every 0.5 second.
Automatic interval scanning-increase
After scan "Automatic interval scanning-increase" barcode, it can slow down the
scanning speed once by 0.5 second, the slowest scanning speed is scanning once
every 3 seconds.
Scan angle adjustment
According to different barcode length, user needs to change laser length to achieve
better scanning effect.
1. Scan “Laser calibration” barcode to activate the function, the ring light turns white
and begins to automatically and intermittently scan.
