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6-3. Imaging problems (for analog only)
Problem
1. Display position is incorrect
2. Vertical bars appear on the screen or a
part of the image is flickering
3. Whole screen is flickering or blurring
6-4. Imaging Problems (for digital only)
Problem
1. (During DisplayPort signal input)
Turning the power off/on or exiting
power saving mode will move the win-
dows and icons. In a multi-monitor
environment, switching off the power
of one monitor will switch the screen
settings to a single-monitor display.
Possible cause and remedy
• Use "Position" in the Setting menu to correct the image
position (see
"To correct the screen position" (page
• If the problem persists, use the graphics board's utility if
available to change the display position.
• Use "Clock" in the Setting menu to adjust it (see
eliminate vertical bars" (page
• Use "Phase" in the Setting menu to adjust it (see
remove flickering or blurring" (page
Possible cause and remedy
• In the following step, set the "DP Power Save" function to "Off".
Setting the function to "Off" may increase power consumption.
1.
Press
to turn off the monitor.
2.
Hold down
while pressing
The function will switch between "Off" and "On" each time the
operation is executed.
The current setting status can be identified based on the color
used to display the input port or signal error.
Setting
Input port
On
(default setting)
Off
"To
15)).
"To
16)).
to turn on the monitor.
Signal Error
Chapter 6 Troubleshooting
16)).
29
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