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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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| The brightness and/or contrast are adjusted to an |
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| extremely low level. | 29 | |
| Adjust the BRIGHTNESS and/or CONTRAST settings to a | ||
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| higher level using the menu function. |
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Pictures appear | The ECO MODE function is working. |
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dark. | Select the NORMAL for the ECO MODE item in the SETUP | 38 | |
| menu. |
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| The lamp is approaching the end of its product |
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| lifetime. | 57, 58 | |
| Replace the lamp. |
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| Either the focus and/or horizontal phase settings are |
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| not properly adjusted. | 20, 33 | |
Pictures appear | Adjust the focus using the focus ring, and/or the H PHASE | ||
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blurry. | using the menu function. |
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| The lens is dirty or misty. | 61 | |
| Clean the lens referring to the section “Caring for the lens”. | ||
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No signal is | The SAVING function is working in the standby state. |
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output from the | Select the NORMAL for the STANDBY MODE item in the |
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MONITOR OUT | SETUP menu. |
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and AUDIO |
| 38 | |
OUT ports. |
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not work. |
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| When the projector is operating in Eco mode, |
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| flickering may appear on screen. | 37, 38 | |
| Set ECO MODE to NORMAL, and set AUTO ECO MODE to | ||
Some kind |
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OFF, in the SETUP menu. |
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of image |
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The OVER SCAN ratio is too big. |
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degradation | 32 | ||
Adjust OVER SCAN in the IMAGE menu smaller. | |||
such as |
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flickering or | Excessive VIDEO NR. | 34 | |
stripes appear | Change the setting of VIDEO NR in the INPUT menu. | ||
on the screen. |
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The FRAME LOCK function cannot work on the |
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| current input signal. | 35 | |
| Set FRAME LOCK in the INPUT menu to OFF. |
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(Continued on next page) |
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