KEB C6 E22 BM-RVL, Инструкция по эксплуатации

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MAINTENANCE AND SErVICE
5.3.1 Touchscreen Application Tips
Using a touchscreen with your finger has several implication on application usage. Here
are some useful suggestions.
Use large buttons and a simple interface
Avoid complex user operations like double-clicks, scroll bars, drop-down menus, use of
multiple windows or dragging. Remember that not all the operations that can be done
using a mouse are equally comfortable using a touch screen.
Give the user feedback as soon as the screen is touched.
An immediate feedback on a successfully touch operation is very important to the user.
The feedback can be either visual (changing button aspect / 3D effects) or audio (“beep”
or “click” on touch).
Turn the cursor off
It will help the user to focus on the entire screen, without being distracted by the cursor
pointer.
Run your application full screen
Remove title and menu bars, to use the entire display area.
Avoid using a black background
Bright backgrounds, possibly containing a pattern, are the better choice for reducing
glare and for hiding fingerprints.
5.3.2 Maintaining & cleaning
C6 E22 BOX/PANEL is designed for maintenance-free operation except for the repla-
cing of the battery backup when necessary. It is recommended to clean the touchscreen
with a damp cleaning cloth and an appropriate display cleaning solution.
Clean the front panel of the system with a soft damp cloth only.
WArNING
Cleaning operation !
► Do not use detergents, solvents, cleaners or objects that could
scratch the surface.
► Switch off the power before any cleaning operation, in order to avoid
any unintended functions.