Troubleshooting

Phenomena that may be easy to be mistaken for machine defects

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Phenomenon

Cases not involving a machine defect

Reference

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The electrical power cord is not plugged in.

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The main power source has been interrupted during

 

 

operation such as by a power outage (blackout), etc.

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Either there is no lamp and/or lamp cover, or either

 

 

 

 

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The signal cables are not correctly connected.

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Signal source does not correctly work.

 

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The input changeover settings are mismatched.



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The BLANK function for pictures and the MUTE

 

 

 

 

function for sounds are working.

 

 

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The signal cables are not correctly connected.

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The MUTE function is working.

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The volume is adjusted to an extremely low level.

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81

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Hitachi ED-AW110N user manual Electrical power cord is not plugged, Signal cables are not correctly connected