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| Troubleshooting |
| Symptom Charts/Video - 2 | |
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| Symptom Charts |
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| Video | ||
Screen is black, too | 1 | Adjust contrast button on front bezel. | |||
dark, or too bright; | 2 | Adjust brightness. Use Screen Control Panel. | |||
audio and drive | 3 | Check yoke cable connection. | |||
operate | 4 | Perform video adjustments. Refer to “Video” in Adjustments | |||
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| 5 | chapter. | |
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| Replace analog board. | ||
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| 6 | Replace CRT. | |
Screen is bright and | 1 | Perform video adjustments. Refer to “Video” in Adjustments | |||
audio is present, but | 2 | chapter. | |||
no video information | Replace analog board. | ||||
is visible | 3 | Replace CRT. | |||
