Others
Problem | Cause and solution |
Hot air is emitted from the air outlet grilles. 
This air comes out as a result of cooling the inside of the projector. This isn’t a product malfunction.
The menu can’t be used. | The microcomputers inside the projector may be wrongly operating because | ||||
of noise. | |||||
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| Press the POWER button to turn off the lamp and unplug the power cord | |
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| from the wall outlet. Then, plug the power cord in, and try again. | |
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| Check that the battery is loaded in the remote control or the battery isn’t | |
The remote control doesn’t function easily | weak. | ||||
at all. | Check that the remote control sensor isn’t exposed to direct sunlight or | ||||
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| fluorescent light. | |
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| Use the remote control within its operation range. | |
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| displays on the | Low battery power. Charge the battery. You may press the MENU button to | |
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| screen. | cancel the icon display. | |
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| displays on the center of the screen. | No battery power. Charge the battery. You may press the MENU button to | |
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| cancel the icon display. | ||
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No sound come out from the projector | The AUDIO OUT is connected with the earphone or external speaker. Remove | ||||
the earphone or external speaker from the AUDIO OUT connector. | |||||
speaker. | |||||
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