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Troubleshooting
Problem | Possible Cause | Solution |
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Image is not | Position may need | Press the Menu button to |
centered. | adjustment. | access the OSD menu. |
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| Select Position/ Horizontal |
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| or Vertical to adjust the |
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| horizontal or vertical |
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| position of the image. |
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| Display position is | Press the Auto/Set button to |
| incorrect. | automatically adjust the |
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| screen image to the ideal |
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| setting. If results are |
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| unsatisfactory, adjust the |
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| image position using the |
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| Horizontal and Vertical |
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| position icon on the screen |
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| display. |
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| Check Control |
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| |
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| see if the frequency or the |
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| resolution was changed. If |
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| yes, readjust the video card |
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| to the recommended |
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| resolution. |
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“Check Signal | Monitor video cable is | Connect the |
Cable” is displayed | disconnected. | video cable to the VGA |
on screen. |
| connector on the computer |
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| or the |
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| the DVI connector on the |
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| computer. Be sure that the |
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| computer power is off while |
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| connecting the video cable. |
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User Guide |