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Problems
• The message below appears.
Example:
Signal Error
. Auto Screen Adjust does not work.
. Display position is incorrect.
.
Vertical bars appear on the screen or a part of the
image is flickering.
Whole screen is flickering or blurring.
.
6. Noise appears on the screen.
7. The monitor does not enter the power saving mode
(HDMI (PC signal) input).
Chapter 4 Troubleshooting
PC
Possible cause and remedy
• The message shows that the input signal is out of the
specified frequency range. (Current input signal can be
checked in [Information] menu. The signal frequency that
is out of the range is displayed in magenta.)
• Check whether the signal setting of your PC matches
the resolution and the vertical frequency settings for the
monitor. (Refer to
page 46,
• Reboot the PC.
• Change the mode appropriately using the graphics
board's utility software. Refer to the manual of the
graphics board for details.
• This function does not work when digital signal is input.
• This function does not work correctly with some graphics
boards.
• Adjust the image position in [Monitor Settings] -
[Advanced Settings] menu - [Position]. (Refer to
24.)
• If the problem persists, use the graphics board's utility if
available to change the display position.
• Adjust the clock in [Monitor Settings] - [Advanced
Settings] menu - [Clock]. (Refer to
When the resolution is set to 1920 × 1200, the symptom
may not be improved depending on the input signal used
even if the [Clock] adjustment is performed. In this case,
change the resolution to 1600 × 1200, 1920 × 1080, etc.
• Adjust the phase in [Monitor Settings] - [Advanced
Settings] menu - [Phase]. (Refer to
• When entering the signals of analog input, change the
setting in [Monitor Settings] - [Advanced Settings] menu
- [Signal Filter]. The symptom may not be improved
depending on the input signal used. It is recommended
that you switch the analog input signal to digital.
• When receiving HDCP signals, the normal images may
not be displayed immediately.
• Check whether the setting is "PC" in [Monitor Settings]
- [Advanced Settings] menu - [Input Format]. (Refer to
page
37.)
47.)
page
page
23.)
page
24.)
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