MagTek MagneSafe V5 - Manual (Page 59)

Section 2. Communications
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SS Track 2 7bits Property (KB, BulleT, UART, RS-232)
Property ID: 0x28
Property Type: Byte
Length: 1 byte
Get Property: Yes
Set Property: Yes
Default Value: 0x40 (‘@’)
Description: This character is sent as the track 2 start sentinel for cards that have track 2
encoded in 7 bits per character format. If the value is 0 no character is sent. If
the value is in the range 1 – 127 then the equivalent ASCII character will be
sent.
This property is stored in non-volatile memory, so it will persist when the unit
is power cycled. When this property is changed, the unit must be reset (see
Command Number 2) or power cycled to have these changes take effect.
SS Track 3 7bits Property (KB, BulleT, UART, RS-232)
Property ID: 0x29
Property Type: Byte
Length: 1 byte
Get Property: Yes
Set Property: Yes
Default Value: 0x26 (‘&’)
Description: This character is sent as the track 3 start sentinel for cards that have track 3
encoded in 7 bits per character format. If the value is 0 no character is sent. If
the value is in the range 1 – 127 then the equivalent ASCII character will be
sent.
This property is stored in non-volatile memory, so it will persist when the unit
is power cycled. When this property is changed, the unit must be reset (see
Command Number 2) or power cycled to have these changes take effect.
ES Property (KB, BulleT, UART, RS-232)
Property ID: 0x2B
Property Type: Byte
Length: 1 byte
Get Property: Yes
Set Property: Yes
Default Value: 0x3F (‘?’)
Description: This character is sent as the end sentinel for all tracks with any format. If the
value is 0 no character is sent. If the value is in the range 1 – 127 then the
equivalent ASCII character will be sent.