KEYENCE BL-N90 Series User Manual
Page 47
3-2 Selecting the Reading Mode
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Auto-scan/auto-reading mode (proximity reading)
This mode is useful when the BL-N90 is secured to the optional dedicated stand and the
barcode sheet is brought close for reading.
For information about using the dedicated stand, see
Bring the barcode sheet close to the BL-N90 to start the laser emission.
When the laser is positioned on a barcode, it is automatically read.
When the laser is on, barcodes can be read continuously.
If a barcode is not read, or if the barcode sheet is moved far away, the laser turns off
after 3 to 10 seconds.
Note
•
If the laser turns off during automatic reading, move the barcode sheet out of the
sensor detection range once, then bring the sheet close again to start emitting the
laser.
•
The BL-N90 cannot be charged while in the dedicated stand.
When using the dedicated stand, keep an eye on the battery level and always charge
the BL-N90 in the communication unit after operations are complete.