Advanced Card Systems Limited ACR122UA Manuale Utente

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4. Create a DWORD entry (32-bit) with 
the name:  
EscapeCommandEnable 

 

5. To Modify the value of the 
EscapeCommandEnable, double click 
on the entry and input 1 in the Value 
data with the base set in Hexadecimal 
 
 
 
 
 
Note: Repeat the above steps (including 
the PCSC Enable Command for the 
other ACR122 Devices connected in 
other USB ports. 

 

 
 

1. You can click on the Getting 
Started Option to check the 
procedure on how to install the 
ACR122 SDK components.  
 
 

 

 
 
 

 

 

 

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ACR122U NFC Reader SDK User Manual 
Version 1.7                             October 2008