J2 625 System Manual
Version 0.1 June15, 2012 (Draft)
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The HDDs can easily be accessed by removing a panel on the left side of the unit. HDDs
can be installed or removed in seconds by removing one screw. A carrying tray fits onto
a drive without tools. The drive can now easily be slid in or out of the drive bay using the
pull tab on the drive dray.
HDD access panel
HDD slide in-slide out drive bay
Touch Screen
The J2 625 can be ordered with two different touch screen technologies, PCT or TFR.
The PCT unit uses a multi-touch Projected Capacitive Technology touch screen. The PCT
touch screen has no known failure mode-- it does not “wear out.” This screen is
tempered glass and does not reduce the brightness of the J2 625 panel. When operating
in a very high use environment, the PCT is the recommended touch screen technology.
The PCT touch screen will work with most gloves and stylus that are designed to work
with tablet computers, and the screen has a smooth glass surface that is reflective.
The TFR uses a five-wire true flat (zero bezel) resistive touch screen rated at 35 million
touches per point. The resistive technology is very responsive and is the traditional choice
for a hospitality POS system. The screen has an anti-reflective plastic film surface.
Both screens are fully spill proof, dust proof, and can be cleaned with a standard glass
cleaner. The J2 625 touch screen was designed to easily be changed, normally in less than
two minutes. Depending on operating environment and usage, both the Resistive and
PCT touch screens have strengths and weaknesses; therefore J2 offers both touch screen
technologies on the J2 625 unit, providing our customers with a choice for any
application requirement.
