This definition appears somewhat frequently
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Samples in periodicals archive:
Start Sentinel Guide; Is there a 'Quick Start' for EASYLABEL 4 Multi-User?; Is the Sentinel compatible with PCI parallel ports?
The magnetic track assignments were made for specific industry uses, such as; Start Sentinel - A defined character; b 1 Start Sentinel (;) start character.
Sentinel JumpStart 3 Each Sentinel implementation should integrate tightly with your software and support your unique business goals and workflows.