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Magnetic Stripe Reader
The MSR is a USB 1.1 device which reads all three data stripes on standard credit cards
or driver's licenses conforming to ISO/ANSI standards. The MSR will have foreign
language capability. The credit card is read by sliding the credit card through the MSR,
stripe side toward the display, forward or backward. The MSR is powered from the
USB port; no external power is needed. Here are its specifications:
Speaker Bar
The speaker bar will contain two speakers and an audio amplifier. The speakers in the
speaker bar will provide improved sound quality and higher volumes over the internal
speakers. The circuitry will be designed such that when the speaker bar is connected to
the POST, the 2 internal speakers will be disconnected.
The optional speaker bar may also come with two optional USB barcode scanners (1-D
or omni-directional). The barcode scanner is only an option if the speaker bar is present.
When a scanner is chosen, a USB-SSI (Simple Serial Interface) converter board is
included. Both barcode scanners are powered with the USB interface.
1.One-Dimensional scanner specifications:
1-4 Elo Touchmonitor User Guide
• ELO part number: E579977
• Power source: from USB port
• Message format: ASCII
• Card speed: 3 to 50 IPS
• Electronics MTBF: 125,000 hours
• Mechanical MTBF: 1,000,000 passes
• Operating current: 30 mA maximum
• Non-operating current: 300 µA maximum
a. Ability to generate 1-D scanning pattern
b. Low cost solution
c. USB powered
d. Easy communication between host and scanner
e. Visible laser diode operating at 650nm
f. 100+ scans/sec
g. RoHS-compliant
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