12
Troubleshooting
Troubleshooting
Symptom
Check Items
y
No picture
y
Power LED is off.
y
Check that the power switch of
monitor is turned on.
y
Check that the power adapter is
properly connected to the monitor.
y
Check that the power cord is properly
connected to the power adapter.
•
Check that the power cord is properly
connected to power outlet.
•
Check there is electrical power coming
from the power outlet. Use another
device to check for power.
y
The texts are not solid
y
Change the resolution of the video
signal to 1024 x 768 (EP15AV) 1280
X 1024 (EP17AV) if it is not.
•
Press
(AUTO) button to run the
automatic adjustment.
•
Screen image is not
centered properly.
•
Some lines are missing
•
Press
(AUTO) button to run the
automatic adjustment.
•
Adjust H. Position and V. Position to
fine tune. (Please refer to the
“Customizing Your Monitor” section of
this user manual for details.)
Содержание EP-15AV
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