615 System Manual
Version 1.0 March 21, 2010
12
Touch Screen
The J2 615 uses an ELO touch control screen paired with the ELO five-wire touch screen
rated at 35 million touches per point. As with all J2 designed products using resistive
touch screens, the 615 unit includes a water tight gasket for spill resistance.
The ELO Infrared (IR) is also available for the J2 615 as an option. The IR touch screen
has no known failure mode-- it does not “wear out.” With a protective cover over the
LCD panel the IR touch screen does not reduce LCD panel brightness. When operating
in a very high usage environment the IR is the recommended touch screen technology.
Depending on operating environments and usage, both Resistive and IR touch screens
have their strengths and weaknesses. Resistive touch screens are by far the most
responsive while IR touch screens are the most durable. J2 offers both touch screen
technologies on the 615 computer.
System Board
POS computers typically have a desired life span of 10 years or longer therefore product
quality is of the utmost importance. J2 615 electronics are built with high end
components to ensure reliability and long lasting product performance.
J2 615 System Board
