24
Scanning Procedure
When the laser trigger is pressed, the following sequence is performed automatically:
1 The built-in BCR scanner is powered automatically.
2 Red laser beam is emitted from the laser beam aperture arranged on the head
of the unit.
3 The beam scans the barcode to read.
4 When
the
barcode
is read out successfully, the unit beeps once. If failed, it
beeps twice.
BCR Trigger
Barcode
ﾞ
If you do not scan a barcode for a long time, scanner power is shut down automatically.
The key assigned for laser trigger and/or alarm by buzzer may differ, depending on
application program in use.
NOTE: The scanner may not read barcodes in direct sunlight or in extremely bright
environment.
The scanner will read barcodes without problem if the labels are oriented upside
down.
The scanner may not read barcodes if the laser beam hits labels in extremely
squint angle or in exactly right angle. It is best to scan a barcode in a little squint
angle as the above figure illustrates.
