Warning Indication
About warning indicators
If something abnormal has occurred in the projector, the warning mode will be set in and the type of abnormality will be indicated by a combination of indicators displayed on the control panel as shown in the following table.
The projector will then automatically stops projection and run the cooling fan for about 90 seconds.
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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 | Lamp turned off during projection. | ||||
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3 | Blink |
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| Blink |
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| Circuits operation is abnormal. | |||
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4 | Blink |
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| Blink alternately |
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| Blink | Lamp cover is not installed. | |
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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 47.
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 occurred 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
Pull out the power cord when [STAND BY] indicator lights up. After that, check No.4 - No.7.
No.4 : Ensure that the lamp is correctly set in place. Restart according to the basic operation procedures.
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 warning indication is observed again, wait for the cooling fan to stop. Plug out the power cord with [STAND BY] indicator lights up and call your dealer for repair.
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