Wincor Nixdorf BA72R, User Manual

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BA72R Components
01750140683 F BA72R LCD Display – Operating Manual 12
How to Operate
The Touch Screen responds to the slightest contact, therefore you do not have to
apply much pressure when working with the screen. This not only saves time, but
is also kind to your joints! Touching the touch glass has the same effect as
clicking the left mouse button. You need only apply a little pressure with the
fingertip. In this capacitive process only fingertip contact is recognized. The
screen does not re-act in any way if touched, for example, with a pencil or a
glove.
Cleaning Instructions
The glass surface should be cleaned from time to time. Always turn off the system
before cleaning. The glass surface of your Touch Screen should be cleaned with
a mild, commercially available glass cleaning product without any scrubbing
material. All pH neutral materials (pH 6 to 8) are good for cleaning. Cleaners with
pH values 9 to 10 are not recommended. Cleaning with water and isopropyl
alcohol is as well possible. Do not use solvents containing acetic acid. Use a soft,
fine-meshed cloth to clean the surface. Dampen the cloth slightly and then clean
the screen.