Nordic ID RF651, Руководство пользователя

Страница: 15 / 47

© 2006 Nordic ID oy
RF651 User Manual
Version 1 June 2006
10
���������������
2.4 Scanner
The Nordic ID RF651 can be equipped with two types of scanners; the laser scanner and the linear imager. The main
difference between these two technologies is that the laser scanner uses the laser light to encode the symbology. The
laser scanner can decode the most common barcodes used.
Both scanners can be configured to encode only certain types/lengths of barcodes. The configuration manuals are
available from Nordic ID by request.
Note: The scanner will not always be activated upon pressing the <
SCAN
> button. The activation of the scanner is also
controlled by the currently active input field (allow reader activation / do not allow reader activation).
The linear Imager uses the imaging technology to encode the symbology. The linear imager encodes the most common
barcode types and stacked codes.
The status message below is visible when the laser reader module is activated by pressing the yellow < SCAN > button.
2.5 Laser Safety Label
In some configurations the RF650 Hand Terminals contain
a Class II laser device. The required caution label is located
at the back side of the Hand Terminal.
Fig. RF651 equipped with Laser scanner Fig.
RF651 equipped with Linear imager
Fig.
Laser safety label at backside of the RF651