Bar/Space Polarity; Initial Polarity - Datalogic QuickScan QS6500 Product Reference Manual

Wand Emulation — cont.

Bar/Space Polarity

Low/High — Black will be transmitted as a low voltage level (0V) and
space as high level (+5).
High/Low — Black will be transmitted as a high voltage level (+5) and
space as low level (0V).

Initial Polarity

The idle polarity of the wand decode device can be set with the following
options:
High voltage level (+5)
Low voltage level (0V).
START
STATE
Bar/Space =
Low/High
Bar/Space =
High/Low
Initial Polarity
= High Voltage
(+5V)
Initial Polarity =
Low Voltage
(0V)
END
Product Reference Guide
Interface Features
BARCODE
4-35