Hitachi ABB RVT Installation Und Betriebsanleitung Seite 71

The touch screen calibration is normally not needed in a reasonable use of the screen and in standard environmental
conditions.
To prevent loss of the touch screen interface, the possibility is meanwhile given to the user to manually calibrate the
XY coordinates necessary to detect button activation.
Warning: Touch screen calibration has to be done carefully with a pen or a stylus in order to accurately mark
and detect the calibration points!
The backlight adjustment menu set the default backlight intensity when the touch screen is used. After 10 minutes of
touch screen inactivity, the backlight intensity returns to 10%.
4.5.4. About
This menu gives RVT software version, serial number, article number and type.
STATUS
Approved
SECURITY LEVEL
Public
PO WER FACTO R CON TR O LL ER RV T
DOCUMENT ID
9AKK107045A9645
REV. LANG. PAGE
D en 71/542
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