KEB C6 AMM, Instructions For Use Manual

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Figure 82
Calibration of the touchscreen

User should follows the guide to touch and hold the blinking symbol in the
calibration window until it shows “OK” to make sure that the utility can
gather enough data for computation
4.1.1 Touchscreen Application Tips
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 re ‐
ducing glare and for hiding fingerprints.