User`s manual

DL TCL™
20
3
Always On : if checked, it allows the scanner to read even if the DS function has not
been called (for diagnostic purpose only).
SW Control : if checked, it allows the scanner to read even if the trigger is not
pressed (for diagnostic purpose only).
Keyboard Emulation : if checked, it enables the keyboard emulation (for diagnostic
purpose only).
Booklet Menu : if checked, it enables the scanner programming through the Booklet
menu.
Booklet Menu Supported : if checked, it causes the driver to transmit unknown
booklet commands to the application for processing.
EAN/UPC Supplementals
It defines the supplemental 2 digits or 5 digits for the EAN/UPC symbology.
Figure 22 – EAN/UPC Supplemental
2 Digits : if checked, it adds 2 digits to the EAN/UPC code symbology.
5 Digits : if checked, it adds 5 digits to the EAN/UPC code symbology.
Auto-discriminate : if checked, it allows reading all EAN/UPC codes including those
with supplementals.
Supplemental Redundancy: if some of the EAN/UPC supplementals has been
enabled, it defines the number of times (plus 1) that an
EAN/UPC code without supplementals must be read
and decoded before being accepted. This ensures that
the defined supplementals will be not lost/ignored as
soon as the standard EAN/UPC code is read.