Datalogic QuickScan I QM21X1 Product Reference Manual page 28

Table 2. Available Interfaces
RS-232
RS-232 standard interface
$P,HA12,P
Select RS-232 WN
RS-232 for use with OPOS/UPOS/JavaPOS
$P,HA47,P
$
Select USB-COM-STD
USB-OEM
USB-OEM
(can be used for OPOS/UPOS/JavaPOS)
a. Download the correct USB Com driver from www.datalogic.com
18


USB Com to simulate RS-232 standard interface
a
$P,HA05,P 
Select RS-232 STD
RS-232 Wincor-Nixdorf
$P,HA13,P 
Select RS-232 OPOS
$P,HA45,P 
Select USB-OEM
QuickScan™ I QM21X1 / QBT21X1
FEATURES
Set RS-232
Interface
Features
starting on page
25
FEATURES
Set USB-OEM
Interface
Features
starting on page
53