ENGLISH 
Troubleshooting
Before sending the unit to your authorized dealer for repair, please check the following points.
The following situations are not malfunctions.
■You do not need to worry about the following situations if there is no abnormality on the screen.
●Part of the top surface or front of the unit is hot.
●A creaking sound is heard from the unit.
●An operating sound is heard from the inside of the unit.
●Color smear occurs on some screens.
■Perform the following operations when the unit is unable to operate normally due to external static or noise.
①When the unit is in standby mode, please pull out the power plug, then insert again.
②Press the power button on the unit to turn on the power again.
■A sound may be heard when the lamp is off but there is no danger.
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Power is not supplied
Is the power cord disconnected? | Insert the power cord (plug) firmly. | Reference page: | |
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| Remove the power plug when the unit is | Reference page: | |
Is the lamp cover properly shut? | in standby mode and close the lamp cover | ||
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Is the lamp in Cool Down | After the Cool Down mode is complete, turn | Reference page: | |
mode? | on the power again. | 33 |
Video image does not appear
Is the correct external input | Select the correct external input. | Reference page: | |
selected? | 32 | ||
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Is the AV device properly | Connect the AV device properly. | Reference page: | |
connected? | 25 to 30 | ||
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Is the power of the AV device | Turn on the power of the AV device and play | Reference page: | |
turned on? | the video. | 32 | |
Are the correct signals being | Set the AV device properly. | Reference page: | |
output from the AV device? | 25 to 30 | ||
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Is the setting of the input | Set “COMP.” and “HDMI” in the setting menu | Reference page: | |
terminal correct? | according to the input signal. | 51 to 52 | |
Is the video image temporarily | Press the [HIDE] button to display the video | Reference page: | |
hidden? | image again. | 36 |
Remote control does not work
Are batteries installed | Match the polarities ( |
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correctly? | inserting the batteries. | 19 | |||||||
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Are batteries exhausted? | Replace with new batteries. | Reference page: | |||||||
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Is there an obstructive object |
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between the remote control | Remove any obstructive objects. | ||||||||
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and remote sensor? |
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Is the remote control held too | Hold the remote control closer to the sensor | Reference page: | |||||||
far away from the unit? | when using. | 23 | |||||||
Others
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