Troubleshooting
9.1 Fault correction
9 Troubleshooting
9.1 Fault correction
Fault
Operation LED dark
No picture is displayed
Operation LED green
A picture is displayed
Operation LED flashes green
No picture is displayed
Operation LED lights up orange
No picture is displayed
Operating LED lights up orange
A picture is displayed
Operating LED flashes orange
A picture is displayed
Picture is without contrast and
has a strong green shading
Miscellaneous
36
Cause
Blown fuse
Power cable not connected or
connected incorrectly
The applied video signal was
recognized. No error.
The monitor scans for a suitable
video signal:
•
No sync signal or video sig-
nal
•
The video source is not
sending a video signal, or is
sending an unknown timing.
•
The video source is sending
an unknown timing
The monitor or video source is
in energy saving mode.
Overtemperature: The tempera-
ture threshold exceeded 42 °C.
Overtemperature: The tempera-
ture threshold exceeded 47 °C.
Brightness is reduced.
Brightness returns to the regular
value as soon as the tempera-
ture falls sufficiently.
The video source is only trans-
mitting a green signal
Loose plug
Defective cable
Remedy
•
Contact service.
•
Check the power cable.
•
Is the power switch in the
"On" position?
Measures:
•
Check the video cable.
•
Check the video source.
•
Set a different timing for the
video source.
•
Exit the energy saving
mode(s)
•
If no picture is still displayed
and the operation LED is
flashing green, perform the
measures listed there.
Check the following:
•
Is the ambient temperature
in the acceptable tempera-
ture range?
•
Are the housing cooling fins
free and open?
•
Was the required distance
between the monitor and
other objects maintained
during installation?
•
Is there a heat source near
the monitor?
•
Switch to "Monochrome (G)"
in the OSD menu.
•
Connect the loose plug and
secure it.
•
Replace the defective cable.
CuratOR LX1910
Instructions for Use, 08/2022