Postamble Setting; Track N Prefix Setting; Track X Suffix Setting - ID Tech SecureMag User Manual

Encrypted magstrip reader
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7.4. Postamble Setting

The Postamble serves the same purpose as the Preamble, except it is added to the end of the data
string, after any terminator characters.
02 53 D3 <Len><Postamble> 03 LRC
Where:
Len = the number of bytes of postamble string
Postamble = {string length}{string}
Note: String length is one byte, maximum fifteen <0Fh>.

7.5. Track n Prefix Setting

Characters can be added to the beginning of a track data. These can be special characters to identify
the specific track to the receiving host, or any other character string. Up to six ASCII characters can be
defined.
02 53 <n><Len><Prefix> 03 LRC
Where:
n is 34h for track 1; 35h for track 2 and 36h for track 3
Len = the number of bytes of prefix string
Prefix = {string length}{string}
Note: String length is one byte

7.6. Track x Suffix Setting

Characters can be added to the end of track data. These can be special characters to identify the
specific track to the receiving host, or any other character string. Up to six ASCII characters can be
defined.
02 53 <n><Len><Suffix> 03 LRC
Where:
n is 37h for track 1; 38h for track 2 and 39h for track 3
Len = the number of bytes of suffix string
Suffix = {string length}{string}
Note: String length is 1-byte, maximum six.
SecureMag Encrypted MagStrip Reader User Manual
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