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| Troubleshooting |
| Symptom Charts/Video - 11 | |
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| jitters or | 1 | Refer to “First Checklist” in Troubleshooting chapter. Move |
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Screen | |||||
flashes |
| electrical devices (other monitors, scanners, and so on) away | |||
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| from monitor. Temporarily shut off all fluorescent lights in | |
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| 2 | area. | |
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| Move unit to another room or building and check if symptom | ||
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| 3 | persists. | |
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| Replace analog/video board assembly. | ||
Out of focus | 1 | Perform focus adjustment. Refer to “Focus” in Adjustments | |||
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| 2 | chapter. | |
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| Check for proper screen luminance. If luminance is off, | ||
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| perform Cutoff and White Balance procedures. Refer to | |
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| 3 | “Video” in Adjustments chapter. | |
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| Replace analog/video board assembly. | ||
