9Troubleshooting Guide
Screen issue
The message Check Signal Cable appears. | Check that the cable is properly connected to the | |
| product. (Refer to "2.3 Connecting and Using a | |
| PC") | |
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| |
| Check that the device connected to the product is | |
| powered on. | |
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| |
Not Optimum Mode is displayed. | This message appears when the signal from the | |
| graphics card exceeds the maximum resolution or | |
| frequency for the product. | |
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| |
| Change the maximum resolution and frequency to | |
| suit the product performance, referring to | |
| Standard Signal Mode Table (page 88). | |
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| |
The images on the screen look distorted. | Check the cable connection to the product (Refer | |
| to "2.3 Connecting and Using a PC") | |
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| |
The screen is not clear. The screen is blurry. | Adjust Coarse (page 54) and Fine (page 55). | |
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| Remove any accessories (video extension cable, | |
| etc.) and try again. | |
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| |
| Set the resolution and frequency to the | |
| recommended level. (Refer to "10.1 General") | |
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| |
The screen appears unstable and shaky. | Check that the resolution and frequency for the | |
| PC are within the range of resolution and | |
There are shadows or ghost images left on the | ||
frequency compatible with the product. Next, if | ||
screen. | ||
required, change the settings, referring to | ||
| ||
| Standard Signal Mode Table (page 88) in this | |
| manual and the INFORMATION menu on the | |
| product. | |
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| |
The screen is too bright. The screen is too dark. | Adjust Brightness (page 43) and Contrast (page | |
| 44). | |
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Screen color is inconsistent. | Change the COLOR settings. | |
| (Refer to " Configuring Tint") | |
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| |
The colors on the screen have a shadow and are | Change the COLOR settings. | |
distorted. | (Refer to " Configuring Tint") | |
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White does not really look white. | Change the COLOR settings. | |
| (Refer to " Configuring Tint") | |
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9 Troubleshooting Guide 81