NCR RealPOS User Manual

Chapter 2: Product Information
The 7893 is designed to operate within a wide environmental range. Being a small peripheral
unit, it does not require any special wiring or mounting. Normally, its requirements are within
those of the host terminal or PC.
Physical Considerations
The 7893 is a lightweight unit with design consideration given to handling by store personnel.
Weighing about 14 ounces, it is remarkably easy to pick up when necessary. The 7893 requires
minimal counter space as shown below:
27356
140 mm
(5.5 in.)
89 mm
(3.5 in.)
91 mm
(3.6 in.)
140 mm
(5.5 in.)
2

NCR RealPOS Specifications

General

Scanning Technology	Laser
Interface	RS-232, USB
Supported Barcodes	UPC/EAN, Code 39, Code 128, Interleaved 2 of 5, Codabar, MSI, Code 93
Storage Temperature	-40° to 70° C (-40° to 158° F)
Humidity	5% to 95% (non-condensing)