NCR RealScan 7892 Bi-Modal Presentation Scanner

Chapter 1: Introduction
Your new RealScan 7892 Bi-Modal Presentation Scanner represents the
latest technology in laser scanning. It is a small, compact unit that
weighs about 9.6 ounces. Being a presentation scanner, it permits you
to present the bar code label to the scanner. This eliminates the need to
move the label past the scan window, reducing the amount of operator
activity. The RealScan 7892 also has good pass-by-scanning capability,
for those to whom pass-by motion seems more natural.
The RealScan 7892 is available in two models: 7892-0100 and 7892-0200.
The 7892-0100 offers IBM, RS-232, and OCIA communication, and
permits you to change among these three programming types. It can be
connected to the host terminal through a standard interface connection
or through a USB connection.
Power for the RealScan 7892 is provided through a wall adapter Power
Module or directly from the host terminal. In either case, the input
voltage to the NCR 7892 must be +12Vdc.
The RealScan 7892-0200 offers PC Keyboard Wedge communication
only. This model is designed to address the needs of retailers whose
point-of-sale application does not accept scan data through a
communication port.