Appendix
Troubleshooting
Before calling your dealer or service center for assistance, check the items below once again.
| Problem: | – Solutions |
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| No power | – Plug the power cord of the projector into the AC outlet. |
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| – See if the POWER indicator lights red. |
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| – Wait until the POWER indicator stops blinking to turn on the projector |
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| again. The projector can be turned on after the POWER indicator |
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| turns red. (See page 19) |
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| – Check the WARNING indicator. If the WARNING indicator lights red, |
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| projector cannot be turned on. (See page 54) |
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| – Check the projection lamp. (See page 57) |
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| – Unlock the Key lock function for the projector. (See page 50) |
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| The initial display is not shown.. | – Make sure "Off" or "Countdown off" are not chosen at display |
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| function.(see page 44) |
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The initial display is not same | – Make sure "User" or "Off" are not chosen at Logo (select) |
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as the default set.. | function.(see page 45) |
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Input signal switches automatically.. – Make sure Input search function is adjusted properly. (See page 47)
(or does not switch automatically)
When the projector is on and you | – That is the Filter warning icon. (See page 53) |
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press the input button, an icon |
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other than the Lamp mode icon |
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appears. |
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An icon other than Input mode or | – That is the Lamp replacement icon or the Filter warning icon. |
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Lamp mode icon appears.. | (See pages 52,53) |
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| Image is out of focus.. | – Adjust focus of the projector. (See page 23) |
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| – Provide proper distance between the projector and the projection |
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| screen. (See page 14) |
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| – Check the projection lens to see if it needs cleaning. (See page 56) |
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| – Moving the projector from a cool to warm place may result in |
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| moisture condensation on the projection lens. In such cases, leave |
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| the projector off and wait until condensation evaporates. |
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Image is Left/Right reversed.. | – Check the Ceiling/Rear function. (See page 47) |
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Image is Top/Bottom reversed.. | – Check the Top/Bottom function. (See page 47) |
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Picture is not bright enough. | – Check if the 'Contrast" or "Brightness" are adjusted properly.(see |
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| pages 33,40) |
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| – Check if "Image mode" is selected properly.(see pages 32,39) |
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| – Check the lamp control function.(see page 25) |
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| – Check the LAMP REPLACE indicator. If it lights, the end of lamp life |
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| is approaching. Replace the lamp with a new one promptly.(see page |
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| 57) |
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