Problems related to the Installation (PC Mode)
Note
• Problems related to the LCD monitor installation and their solutions are listed.
Problems Solutions
The LCD monitor screen flickers. zCheck if the signal cable between the computer and the LCD
monitor is securely connected.
(Refer to Connecting to a Computer)
Problems related to the Screen
Note
• Problems related to the LCD monitor screen and their solutions are listed.
Problems Solutions
The screen is blank and the power
indicator is off.
zEnsure that the power cord is firmly connected and the LCD
LCD monitor is on.
(Refer to the Connecting the LCD monitor )
"Check Signal Cable" message. zEnsure that the signal cable is firmly connected to the PC or
video sources.
(Refer to the Connecting the LCD monitor )
zEnsure that the PC or video sources are turned on.
"Not Optimum Mode " message. zCheck the maximum resolution and the frequency of the video
Adaptor.
zCompare these values with the data in the Preset Timing Modes
Chart.
The picture rolls vertically. zCheck 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.
zRun Frequency Coarse and Fine tuning.
zTurn on again after removing all accessories
(video extension cable, etc.)
zSet the resolution and frequency to the recommended ranges.
The picture image is unstable and
shakes.
Ghost images are shown in the
picture.
zCheck if the resolution and frequency set for the computer video
card falls in the range supported by the LCD monitor.
If not, reset them referring to the current Information under the
LCD monitor menu and Preset Timing Modes.
The image is too light or too dark. zAdjusts 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.
zAdjust color using Custom under OSD Color Adjustment menu.
The power Indicator blinks green. zThe LCD monitor 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 zThe LCD monitor is using its power management system.
zPress a key on the keyboard.
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