User's Manual
77
Update
Chapter 4 ! Ζ
4.15 PLESSEY 
4.15.1 CONVERT TO UK PLESSEY 
Decide whether or not to change each occurrence of the character 'A' to character 'X' in 
the decoded data. 
4.15.2 CHECKSUM TRANSMISSION 
Decide whether or not to include the checksum characters (two digits) in the data being 
transmitted. 
Enable Plessey
*Disable Plessey
Convert to UK Plessey
*Do Not Convert
*Transmit Plessey 
Checksum
Do Not Transmit










