Magnetic Stripe - idp Smart-30 Technical Manual

4.1 Setup

4.1.3.5 Magnetic Stripe

On SMART-30, Magnetic Stripe Encoder can be installed as option. It is encoder module which can read/write to the
three tracks to the magnetic stripe card in ISO specification. The magnetic track can be saved as SC, SS, TD, ES, LRC,
SC format.
In recording the magnetic data, the location of SS (Start Sentinel) should be apart 7.44 ± 0.5 mm from the card edge
as ISO spec. SS location can be adjusted using "Magnetic Space". If "Magnetic Space" value is higher, it is more far
from the card edge.
SC SS TD (Track Data) ES LRC SC
(SC: Sync Clock pulse, SS: Start Sentinel, ES: End Sentinel, LRC: longitudinal redundancy check)
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2014-03-24