Troubleshooting
Phenomena that may be easy to be mistaken for machine defects (continued)
Phenomenon | Cases not involving a machine defect | Reference | |
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Video screen | The FREEZE function is working. |
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display | 26 | ||
Press FREEZE button to restore the screen to normal. | |||
freezes. |
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| Color settings are not correctly adjusted. |
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Colors have a | Perform picture adjustments by changing the COLOR | 32, 37 | |
faded- out | TEMP, COLOR, TINT and/or COLOR SPACE settings, |
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appearance, or | using the menu functions. |
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Color tone is | COLOR SPACE setting is not suitable. |
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poor. | Change the COLOR SPACE setting to AUTO, RGB, | 37 | |
| SMPTE240, REC709 or REC601. |
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| The brightness and/or contrast are adjusted to an |
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| extremely low level. | 31 | |
| Adjust BRIGHTNESS and/or CONTRAST settings to a | ||
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| higher level using the menu function. |
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Pictures | The projector is operating in Eco mode. |
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appear dark. | Set ECO MODE to NORMAL, and set AUTO ECO | 41 | |
| MODE to OFF, in the SETUP menu. |
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| The lamp is approaching the end of its product |
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| lifetime. | 62, 63 | |
| Replace the lamp. |
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| Either the focus and/or horizontal phase settings are |
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| not properly adjusted. | 22, 35 | |
| Adjust the focus using the focus ring, and/or H PHASE | ||
Pictures |
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using the menu function. |
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appear blurry. |
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The lens is dirty or misty. | 66 | ||
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| Clean the lens referring to the section Caring for the | ||
| lens. |
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(continued on next page) |
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