Warning Indicators
About warning indicators
If a problem occurs in the unit during projection, the warning mode will be triggered and the type of problem will be identified by a combination of indicators displayed on the top surface of the projector.
•The projector will then automatically cease projection and run the cooling fan for about 60 sec- onds.
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| Warning | |
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STAND BY | OPERATE | LAMP | TEMP | FAN | HIDE | |||
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1 |
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| Light On | Blinking |
| Blinking | Lamp does not light up and unit is | |
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| unable to project | |
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2 |
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| Light On |
| Blinking | Blinking | Lamp turned off during projection | |
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| Circuits are not functioning properly | |
3 |
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| Blinking | Blinking | (Microcomputer Circuit Operation | |
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| Error) | |
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4 |
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| Blinking |
| Blinking | Circuits are not functioning properly | |
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| (Drive Circuit Operation Error) | |
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5 |
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| Light On |
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| Blinking | Lamp cover is not installed | |
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| Internal temperature is abnormally | |
6 |
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| Light On |
| Blinking | high | |
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| (Internal Temperature Error) | |
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7 |
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| Light On | Blinking | Blinking | Temperature at air inlets is high | |
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| (External Temperature Error) | |||||
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8 |
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| Light On | Blinking | Internal fan has stopped | |
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| (Fan jammed) | |
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Actions to be taken following display of warning indications
Please follow the procedures below.
For Nos. 1 - 4
No. 1: Perform procedures to turn off/on the power again.
No. 2: After checking if an impact shock has not occurred during operation, perform procedures to turn off/on the power again.
Nos. 3, 4: Perform procedures to turn off/on the power again.
For Nos. 5 - 8: First, disconnect power to the unit while the Standby indicator is still on.
No. 5: Ensure that the lamp unit is correctly mounted onto this unit. Next, ensure that the lamp cover is correctly mounted. After that, restart according to the basic operation procedures.
No. 6: Check that nothing is blocking the air inlets, and wait until the inside cools down. After that, restart according to the basic operation procedures.
No. 7: Check the ambient temperature. If it is normal, leave the unit until it cools down. After that, restart according to the basic operation procedures.
No. 8: Leave the unit until it cools down. After that, restart according to the basic operation proce- dures.
If the warning indication is displayed again, wait for the cooling fan to stop. Check that the Standby indicator is on, followed by removing the plug from the power outlet. Call your authorised dealer for repair.
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