Samsung 400cxn 460cxn Mode D'Emploi
PC Mode
Q:
The LCD Display screen flickers.
A:
Check if the signal cable between the computer and the LCD Display is securely connected.
TV Mode
Q:
TV screen is blurred or shows noise signals.
A:
Check if the TV antenna connector is securely connected to the external antenna.(Refer to
Connecting TV)
Connecting TV)
Q:
TV signal is not received
A:
Select "Auto Program" to configure the channel system automatically. (Refer to the Auto Pro-
gram)
gram)
Problems related to the Screen
Note
Problems related to the LCD Display screen and their solutions are listed.
Q:
The screen is blank and the power indicator is off.
A:
Ensure that the power cord is firmly connected and the LCD Display is on.
Q:
"Check Signal Cable" message.
A:
Ensure that the signal cable is firmly connected to the PC or video sources.
A:
Ensure that the PC or video sources are turned on.
Q:
"Not Optimum Mode" message.
A:
Check the maximum resolution and the frequency of the video Adaptor.
A:
Q:
The picture rolls vertically.
A:
Check if the signal cable is securely connected. Re-connect it, if necessary.
Q:
The image is not clear; picture is blurred.
A:
Run Frequency Coarse and Fine tuning.
A:
Turn on again after removing all accessories (video extension cable, etc.)
A:
Set the resolution and frequency to the recommended ranges.
Q:
The picture image is unstable and shakes.
Troubleshooting