INTERFACE SELECTION COMMANDS 
Description  Command 
Restore Current Interface (Custom) Default Configuration
 HA00 
RS232-STD
HA05 
USB-COM 
HA47 
RS232-Wincor-Nixdorf     
HA12
USB-KBD 
HA35 
USB-KBD-ALT 
HA2B 
USB KBD-APPLE 
HA2C 
RS-232 ONLY PARAMETERS 
Description  Parameter  Value 
Baud Rate   1200 
R2BA  00
 2400 
01
 4800 
02
 9600 
03
 19200 
04
 38400 
05
 57600 
06
 115200 
07 
Parity  none 
R2PA  00
 even 
01
 odd 
02 
Data Bits   7 
R2DA  00
 8 
01 
Stop Bits   1
R2ST  00
 2 
01 
Handshaking Control  RTS 
R2HC  00
 RTS/CTS 
R2HC  01
 RTS/Xon/Xoff 
R2HC  02
 RTS On/CTS  
R2HC  03
 RTS/CTS Scan Control 
R2HC 04
To read a particular parameter setting from the reader, send the 
read parameter command without any value. The reader will 
respond with its currently configured value.  
The Read Application Software Release command is a direct com-
mand that does not require entering Service Mode. 
Product Reference Guide  
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