TR O U B L E S H O O T I N G
Problem | Possible Solution |
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“Not Supported Mode!” |
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| Check the maximum resolution and the frequency of |
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message. |
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| the Video Adapter. |
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| Compare these values with the data in the Display | ||
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| Modes Timing Chart. |
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The image is too light or too |
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| Adjust the Brightness and Contrast. |
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dark. |
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| Adjust the Fine tuning. |
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Horizontal bars appear to |
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| Adjust the Coarse tuning and then adjust the Fine |
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flicker, jitter or shimmer on |
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the image. |
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Vertical bars appear to flicker, |
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| Adjust the Coarse tuning and then adjust the Fine |
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jitter or shimmer on the image. |
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| tuning. |
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Screen is black and power |
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| On your computer check: Power , | ||
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indicator light blinks steadily. |
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| Signal |
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| The TV is using its power management system. | ||
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| Move the computer's mouse or press a key on the keyboard. | ||
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Image is not stable and may |
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| If the setting is not correct, use your computer utility |
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appear to vibrate. |
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| program to change the display settings. | ||
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| NOTE: Your TV supports multiscan display functions | ||
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| within the following frequency domain: | ||
| • Horizontal frequency: | 30 kHz ~ 61 kHz | |||
| • Vertical frequency: | 56 Hz ~ 75 Hz | |||
| • Maximum refresh rate: | 1280 x 768 @ 60 Hz | |||
Image is not centered on the |
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| Adjust the horizontal and vertical position. |
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screen. |
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| The screen position must be adjusted on the output | ||
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| source(i.e.. STB) with a digital signal. | ||
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If a still image is displayed for |
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| When you need to leave the monitor unused for an | ||
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an extended period of time, |
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| extended period of time, adjust the settings so that the | ||
residual images or blurring |
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| monitor automatically goes into energy saving mode or | ||
may appear. |
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| activates the screen saver to display moving images. | ||
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