DE | Fehlerbehebung
8.3
Fehlerbehebungsplan
Is there a key displayed
in the upper left corner?
Display / Alarm /
Message
It's difficult to see details
on the screen?
The display does not
respond of touch.
The screen is blank or
does not respond of touch
despite loaded battery.
Display defect!
unit with the Display?
36
Is ''Turn on unit'' displayed?
Keylock is activated.
Touch the screen and
hold for 3 seconds
to disable.
Please see Display
Are both motors stopped
and appears in the
display?
Is ''No communication!''
displayed?
Losing communication
with main unit.
Please go closer.
the Display
''No communication!''
is displayed?
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