Phenomena That May Easily Be Mistaken For Machine Defects
WARNING
Please carefully read the “PJ510 QUICK START GUIDE”. Never use the projector if abnormal operations such as smoke, strange odor, excessive sound, damaged casing or elements or cables, penetration of liquids or foreign matter, etc. should occur.
NOTE:
Although bright spots or dark spots may appear on the screen, this is a unique characteristic of liquid crystal displays, and such do not constitute or imply a machine defect.
Before requesting repair, please check in accordance with the following chart. If the situation cannot be corrected, then contact your dealer.
Phenomenon | Cases not involving a machine defect, | |
and Items to be confirmed | ||
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| The main power source is not ON. | |
| Turn on the main power. | |
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| The electrical power cord is not plugged in. | |
Power does not come | Correctly connect the power cord. | |
The main power source has been interrupted during operation, such as by a | ||
ON. | ||
| power outage (blackout), etc. | |
| Be sure to press the “ ○ ” (power OFF) side of the main power switch, and leave this | |
| OFF for at least 20 minutes. After the unit has sufficiently cooled down, turn ON the | |
| power source. | |
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| |
Neither sounds nor | The input changeover settings are mismatched. | |
Select the input signal, and correct the settings. | ||
pictures are output- | ||
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No signal is being inputted. | ||
ted. | ||
Correctly connect the connection cables. | ||
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| The electrical wiring to this unit is not correctly connected. | |
Pictures are dis- | Correctly connect the connection cables. | |
| ||
played, | The volume setting has been set at (or adjusted to) an extremely low level. | |
but no sounds are | Adjust the VOLUME setting to a higher level. | |
heard. |
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The MUTE mode is the current setting. | ||
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| Press the MUTE button to release (change) the MUTE mode setting. | |
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| The electrical wiring to this unit is not correctly connected. | |
Sounds are heard, | Correctly connect the connection cables. | |
| ||
The brightness setting has been set at (or adjusted to) an extremely low level. | ||
but no pictures are | ||
Adjust the BRIGHT setting to a brighter level. | ||
displayed. | ||
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| The lens cap has not been removed. | |
| Remove the lens cap. | |
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