ENGLISH
About Warning Indicators
The accumulated lamp time or warning mode of this unit is displayed by the indicators.
For information on indicator display during normal operation, see “Controls and Features” (pP10).
No. |
| Indicator | Content | |
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LAMP |
| WARNING | ||
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1 |
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| Lamp replacement is near (pP40 f 42) |
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| (When accumulated lamp time has exceeded 1900 hours) | |
| Light on |
| b | |
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2 |
| Lamp has reached end of life (pP40 f 42) | ||
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| (When accumulated lamp time has exceeded 2000 hours) | |
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3 |
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| Lamp does not light up and unit is unable to project |
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4 | Blinking |
| Light on | Lamp is turned off during projection |
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5 |
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| Lamp cover is removed |
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6 |
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| There is an error in the circuit operation |
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| (Operation error in microcomputer circuit) | |
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7 |
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| There is an error in the circuit operation |
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| (Operation error in drive circuit) | |
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8 | b |
| Light on | Internal temperature is abnormally high |
| (Internal temperature error) | |||
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9 |
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| External temperature is high |
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| (External temperature error) | |
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10 |
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| Cooling fan has stopped |
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| (Fan locked) | |
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Actions to Be Taken for Warning Mode
When the unit enters into warning mode (No. 3 to 10), it will automatically stop projection and run the cooling fan for about 60 seconds.
After the cooling fan has stopped, pull out the power plug from the power outlet. Then, follow the procedures below.
No. | Check | Action | |
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3 | zCheck that an impact shock has not occurred during |
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| operation. |
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4 | Turn on the power again. | ||
zCheck that the lamp unit and lamp cover are correctly | |||
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5installed.
7 | zCheck that nothing is blocking the air inlets. | Leave the unit until it cools down. | |
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8 | |||
zCheck that the external temperature is normal. | After that, turn on the power again. | ||
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9 | |||
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10 |
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If the warning indication is displayed again, wait for the cooling fan to stop. Then pull out the power plug from the power outlet. Call your authorized dealer for repair.
Getting Started
Preparation
Basic Operation
Settings
Troubleshooting
Others
39
