Warning Indication
About warning indicators
If something abnormal has occurred in the projector, the warning mode sets on and the abnormality will be indicated by a combina- tion of indicators displayed on the control panel as shown in the following table.
Then, the projector automatically stops projection and runs the cooling fan for about 90 seconds.
No. |
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| Indicator |
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| Warning | ||
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| LAMP |
| TEMP |
| STAND BY |
| OPERATE |
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1 |
| Blink |
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| Blink |
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| The | ||||
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2 |
| Blink |
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| Blink simultaneously |
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| Blink | The | ||
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3 |
| Blink |
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| Blink |
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| Circuit operation is abnormal | ||
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4 |
| Blink |
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| Blink alternately |
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| Blink | The | ||
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5 |
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| Blink |
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| The internal temperature is abnormally high. |
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6 |
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| Blink |
| Blink |
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| The temperature at the air inlets has risen abnormally high. | ||
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7 |
| Blink |
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| Blink |
| Blink |
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| Blink | The cooling fan has stopped. (Fan locked) | ||||
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*For details on individually blinking indicators, please see page 42.
Action to be taken upon warning indications
Please follow the procedures below.
For
No.1 : Unplug from the main power outlet and restart according to the basic operation procedures.
No.2 : After checking if a shock (such as from knocking) has not ocurred during operation, unplug from the main power outlet and restart according to the basic operation procedures.
No.3 : Unplug from the main power outlet and restart according to the basic operation procedures.
For
After the STAND BY indicator lights up, pull out the power cord and check the following items
No.5 : Check that nothing is blocking the air inlets, and wait until the inside cools down. Restart according to the basic operation procedures.
No.6 : Check the ambient temperature. If it is normal, leave the projector until it cools down. Restart according to the basic operation procedures.
No.7 : Leave the projector until it cools down. Restart according to the basic operation procedures.
If the same warning indication is observed again, after the cooling fan has stopped, ensure the projector goes into the
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