flickers.
(Refer to
Connecting to a Computer
)
Problems related to the Screen
Note
• Problems related to the LCD Display screen and their solutions are listed.
Problems
Solutions
The screen is blank and the
power indicator is off.
z
Ensure that the power cord is firmly connected and the LCD
LCD Display is on.
(Refer to the
Connecting the LCD Display
)
"Check Signal Cable"
message.
z
Ensure that the signal cable is firmly connected to the PC or
video sources.
(Refer to the
Connecting the LCD Display
)
z
Ensure that the PC or video sources are turned on.
"Not Optimum Mode "
message.
z
Check the maximum resolution and the frequency of the
video Adaptor.
z
Compare these values with the data in the
Preset Timing
Modes
Chart.
The picture rolls vertically.
z
Check if the signal cable is securely connected.
Re-connect it, if necessary.
(Refer to
Connecting to a Computer
)
The image is not clear;
picture is blurred.
z
Run Frequency
Coarse
and
Fine
tuning.
z
Turn on again after removing all accessories
(video extension cable, etc.)
z
Set the resolution and frequency to the recommended
ranges.
The picture image is unstable
and shakes.
Ghost images are shown in
the picture.
z
Check if the resolution and frequency set for the computer
video card falls in the range supported by the LCD Display.
If not, reset them referring to the current Information under
the LCD Display menu and
Preset Timing Modes
.
The image is too light or too
dark.
z
Adjusts the brightness and contrast.
(Refer to the
Brightness, Contrast
)
The screen color is
inconsistent.
The color image is distorted
by dark shadows.
The color white is poor.
z
Adjust color using
Custom
under OSD Color Adjustment
menu.
The power Indicator blinks
green.
z
The LCD Display is currently saving the changes made to
the settings to the OSD memory.
The screen is blank and the
power indicator light is
steady green or blinks every
0.5 or 1 seconds.
z
The LCD Display is using its power management system.
z
Press a key on the keyboard.
The screen is blank and is
blinking.
z
If you see the "TEST GOOD" message on the screen when
you pressing the MENU button, check the cable connection
between the LCD Display and the computer to ensure that
the connector is properly connected.
Problems related to Audio
