How To Forbidden And Enable Decoding Setting BarcodeCommand as follows:

Forbidden decoding setting barcode
Use Easyset(Packed) 
Request: FOBSET1
Response: FOBSET1<ACK>;

Use RS232 interface (HEX)
Request: 7e 01 30 30 30 30 40 46 4f 42 53 45 54 31 3b 03
Response:02 01 30 30 30 30 40 46 4F 42 53 45 54 31 06 3B 03 

Send by ASCII
Request: ~<SOH>0000@FOBSET1;<ETX>
Response: <STX><SOH>0000@FOBSET1<ACK>;<ETX>

Enable decoding setting barcode
Use Easyset(Packed) 
Request: FOBSET0
Response: FOBSET0<ACK>;

Use RS232 interface (HEX)
Request: 7e 01 30 30 30 30 40 46 4f 42 53 45 54 30 3b 03
Response: 02 01 30 30 30 30 40 46 4F 42 53 45 54 30 06 3B 03 

Send by ASCII
Request: ~<SOH>0000@FOBSET0;<ETX>
Response: <STX><SOH>0000@FOBSET0<ACK>;<ETX>

For the product list which can support this setting, you can refer to: http://res.newland-id.com/kb/index.php?n=Easyset.ProductSupportEasysetList