16
Calibration of the touchscreen
surface
If the system no longer responds
precisely to finger pressure on the
touchscreen surface, this can be
remedied by recalibrating.
To do this, perform the following
steps:
1 Access the start page by pressing
on the empty screen page, or by
touching the house symbol during
a terminal application.
2 Touch the „Syst.“ field
The page containing system services
appears.
3 Touch the „System Check“ field
The „System Check“ page appears
4 Touch the „Touchscreen“ field
The „Touchscreen“ page appears
5 Touch the „Calibrate“ field
The „Calibrate“ page appears
Syst.
