ncr/doc/RealPOS/7455/Technical_Manuals/7455_Re... - Alsys Data
ncr/doc/RealPOS/7455/Technical_Manuals/7455_Re... - Alsys Data
ncr/doc/RealPOS/7455/Technical_Manuals/7455_Re... - Alsys Data
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Chapter 1: Product Overview 1-13<br />
Magnetic Stripe <strong>Re</strong>ader<br />
A 3-track MSR head is available as an option. The ISO and JIS card<br />
formats are supported.<br />
When card data is read, an interrupt is generated. A software device<br />
driver for the MSR must be loaded to allow the application to process<br />
the data.<br />
Optional Touch Screen Controller<br />
On NCR <strong>7455</strong> <strong>Re</strong>tail Terminals that contain the optional touch screen,<br />
the MicroTouch ® “Excalibur” chip is used to interface the touch panel.<br />
This controller supports the MicroTouch 5 wire resistive panel.<br />
In order to save an RS-232 port, the touch data is delivered to the<br />
system through the PS/2 interface. This requires a mouse-aware touch<br />
device driver for the appropriate OS.<br />
Note: The <strong>7455</strong> does not support PS/2 mouse devices on units that<br />
have the optional touch screen because the touch screen uses the PS/2<br />
port.