touCHsCreen CAliBr Ation
if the touchscreen does not respond to the commands, it may be necessary to calibrate:
navigate in "configuration menu"
from the volume window;
now touch the center of the squares that
appear in the corners of the screen,
repeat four times.
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select "meter"
then "calibrate touchscreen";
n.b.:
use the pen and touch the
the screen exactly in the center of
the circle. if you do not carry out
this procedure correctly the touch
commands may be inaccurate.
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