Table
| Problem |
| Possible cause | Suggested action | Reference |
|
|
|
| ||
The power | The video signal cable | Be sure the video cable is | "Connecting and | ||
indicator is amber, | is loose or disconnected | connected with the system | turning on your | ||
but there is no | from the system or | properly. | monitor"on page | ||
image. | monitor. |
|
| ||
|
|
|
|
| |
|
| The monitor brightness | Adjust the brightness and | "Adjusting your | |
|
| and contrast are at the | contrast setting on the OSD | monitor image"on page | |
|
| lowest setting. | menu. | ||
|
|
|
| ||
One or more of the | This is a characteristic | If there are more than five | Appendix A."Service | ||
pixels appear | of the LCD technology | pixels missing, contact the | and Support"on page | ||
discolored. | and is not an LCD | Support Center. | |||
|
| defect. |
|
| |
|
|
|
|
|
|
• | Fuzzy lines in | • | Image setup has not | Adjust the resolution | "Adjusting your |
| text or a |
| been optimized. | settings on your system to | monitor image"on page |
| blurry image. | • | Your system | match the native resolution | |
• | Horizontal or | for this monitor: 1920 x |
| ||
| Display Properties |
| |||
| 1080 at 60 Hz. |
| |||
| vertical lines |
| setting have not |
| |
|
|
|
| ||
| through the |
| been optimized. | Perform automatic image | "Selecting a supported |
| image. |
|
| setup. If automatic image | display mode"on page |
|
|
|
| setup does not help, perform | |
|
|
|
| manual image setup. |
|
|
|
|
|
|
|
|
|
|
| When working in the native | See the Advanced |
|
|
|
| resolution, you may find | section of your |
|
|
|
| additional improvements by | system’s display |
|
|
|
| adjusting the Dots Per Inch | properties. |
|
|
|
| (DPI) setting on your |
|
|
|
|
| system. |
|
|
|
|
|
|
|
Manual image setup
If automatic image setup does not establish the image that you prefer, perform manual image setup.
Note: Have your monitor powered on for about 15 minutes, until the monitor warms up.
1. Press | to open the OSD menu. |
2.Use 
or 
to select 
and press 
to access.
3.Use 
or 
to select 
and press 
to access.
4.Use 
or 
to select Clock or Phase adjustment.
•Clock: (pixel frequency) adjusts the number of pixels scanned by one horizontal sweep. If the frequency is not correct, the screen shows vertical stripes and the picture does not have the correct width.
•Phase: adjusts the phase of the pixel clock signal. With a wrong phase adjustment, the picture has horizontal disturbances in light picture.
5.When the image no longer looks distorted, select Save to save the adjustments of Clock and Phase.
6.Press 
to leave the OSD menu.
Chapter 3.
