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3 using basic operations, Reading a barcode, Using basic operations -6 reading a barcode -6 – KEYENCE BL-N70 Series User Manual

Page 14: Using basic operations -6, Using basic operations

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Using Basic Operations

This section explains basic methods for operating the barcode reader.

Reading a barcode

Point the laser emitter/receiver towards the barcode and press the trigger switch about 100

mm (4") from the barcode.

• The green status LED lights up when the barcode has been read correctly. A buzzer

sounds after the reading is complete or after read data is sent.
(The buzzer can be disabled. see

page 4-14)

• Barcode data is sent to the connected computer or other device.

z Precautions for reading

Adjust the scan line so it completely covers the barcode from end to end.

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Correct scan method

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Incorrect scan method

You cannot specify which barcode to read.