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Using the Fingerprint Sensor
1.
When the optical finger print sensor is ready, the sensor window will light up.
2.
Place the finger on the centre of the finger print sensor window.
3.
Wait and remove the finger only when the sensor light turns dim.
Using the Barcode Scanner
1.
Trigger the barcode scanner.
2.
Aim the scanner towards the barcode to do read it.
3.
Once done, the scanner will be automatically turned off and result will be displayed.
