Posiflex LS-1000 - Manual (Page 112)

104
OMNIDIRECTIONAL SCANNER PROGRAMMING GUIDE
Auxiliary Handheld Scanner
Setting
If the scanner is designed for in-counter application, it provides an
auxiliary RS-232 port for the use of an additional peripheral device to
be connected to the host system via the scanner itself. It is usually
used to connect a handheld scanner for items too large or too heavy
to be placed on the checkstand.
This section instructs how to enable the AUX port as a handheld
scanner input port.
NOTE:
Contact your distributor to make sure if your omnidirectional
scanner and firmware version support such a function.