Troubleshooting
The projector does not turn on.
| Cause | Remedy |
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| Plug the power cord into the AC inlet on the |
| There is no power from the power cord. | projector, and plug the power cord into the power |
| outlet. If the power outlet has a switch, make sure | |
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| that it is switched on. |
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| Attempting to turn the projector on again | Wait until the cooling down process has |
| during the cooling process. | completed. |
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| No picture |
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| Cause | Remedy |
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| The video source is not turned on or | Turn the video source on and check that the |
| connected correctly. | signal cable is connected correctly. |
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| The projector is not correctly connected | Check the connection. |
| to the input signal device. | |
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| The input signal has not been correctly | Select the correct input signal with the SOURCE |
| selected. | key on the projector or remote control. |
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| The lens cover is still closed. | Open the lens cover. |
| Blurred image |
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| Cause | Remedy |
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| The projection lens is not correctly | Adjust the focus of the lens using the focus ring. |
| focused. | |
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| The projector and the screen are not | Adjust the projection angle and direction as well |
| aligned properly. | as the height of the projector if necessary. |
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| The lens cover is still closed. | Open the lens cover. |
| Remote control does not work. |
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| Cause | Remedy |
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| The battery is out of power. | Replace the battery with a new one. |
| There is an obstacle between the remote | Remove the obstacle. |
| control and the projector. |
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| You are too far away from the projector. | Stand within 8 meters (26 feet) of the projector. |
| The password is incorrect. |
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| Cause | Remedy |
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| You do not remember the password. | Please see "Entering the password recall |
| procedure" on page 28 for details. | |
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58 Troubleshooting