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Check before
calling for service
Installation
Problems and
Solutions
Q & A
1. Problems related to Installation
It appears the PC does not
function normally.
The monitor screen flickers.
TV screen is blurred or shows
noise signals.
TV signal is not received
2. Problems related to Screen
Screen is blank and power
indicator is off
"Check Signal Cable" message
"Video mode not supported"
message
Picture rolls vertically.
Image is not clear. Picture is
blurred.
Picture image is unstable and
vibrates.
Ghost images are shown in the
picture.
The following table lists possible problems and their solutions. Before calling for service, check the
information in this section to see if you can remedy any problems yourself. If you do need assistance,
please call the phone number on the warranty card,
.
your dealer
|
|
|
Screen
Audio
Remote Control
Problems related to the monitor installation and their solutions are listed.
Problems
Problems related to the monitor screen and their solutions are listed.
Problems
English > Main > Troubleshooting > Problems and Solutions
the phone number on the Information section or contact
Solutions
Check if the Display Adapter Driver (VGA Driver) is properly
installed. (Refer to
Installing Driver
Check if the signal cable between the computer and the
monitor is securely connected and tightened. (Refer to
)
Connecting to a Computer
Check if the TV antenna connector is securely connected to
the external antenna. (Refer to
Select "Channel auto program" to configure the channel
system automatically. (Refer to the
Solutions
Ensure that the power cord is firmly connected and the LCD
monitor is on. (Refer to the
Ensure that the signal cable is firmly connected to the PC or
video sources. (Refer to the
Ensure that the PC or video sources are turned on.
Check the maximum resolution and the frequency of the
video adaptor.
Compare these values with the data in the
Chart.
Modes
Check if the signal cable is securely connected. Connect it
again securely.(Refer to
Connecting to a Computer
Run Frequency
and
Coarse
Turn on again after removing all accessories (video
extension cable, etc.)
Set resolution and frequency to the recommended ranges.
17 inch wide model (1280 x 768 @ 60Hz)
Check if the resolution and frequency set for the computer
video card falls in the range supported by the monitor. If not,
reset them referring to the current Information under the
monitor menu and
Preset Timing Modes
)
)
Connecting to TV
)
Auto Store
)
Connecting Your Monitor
)
Connecting Your Monitor
Preset Timing
)
tuning.
Fine
.
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