TEMP and LAMP Indicators
Managing the indicated problems
If a problem should occur with the projector, the LAMP and/or TEMP |
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indicators will inform you. Manage the indicated problems as follows. |
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1. | Confirm the status of all indicators and projector, and switch off |
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| the projector in proper way. |
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2. | Find out the cause of the problem by status of the LAMP and/or | Power LAMP TEMP |
| TEMP indicators. | |
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3.Follow the following instruction for each indication and solve the problem.
4.Turn on the projector in the correct way and confirm the indicator is not indicating a problem any longer.
LAMP indicator
Indicator | Illuminating red | Flashing red |
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Problem | LAMP RUNTIME has | Lamp circuit failure, abnormal function or lamp unit is damaged. | |||
reached 1 800 hours. | |||||
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| The lamp unit will run out | The MAIN POWER is |
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Cause | switched on again before | Lamp circuit failure, | The lamp unit is | ||
soon and needs to be | |||||
the lamp unit is cooled | abnormal function. | damaged. | |||
| replaced. | ||||
| enough. |
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| Let the lamp unit cool |
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Remedy | See “Replacing the lamp | down and turn on the | Contact an Authorised | See “Replacing the lamp | |
unit” on page 47. | MAIN POWER after | Service Centre. | unit” on page 47. | ||
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| 90 seconds. |
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TEMP indicator
Indicator | Illuminating red while projecting and the alert will be displayed. |
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Flashing red and the power button is turned off. |
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Problem | The temperature inside and/or outside the projector is abnormally high. |
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Cause | The ventilation openings | The room temperature is | The air filter is excessively | The projector is located at | |
dirty and the ventilation is | high elevations (above | ||||
are covered. | too high. | ||||
| poor. | 1 400 - 2 700 m). | |||
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| Remove the object(s) | Reinstall the projector in a | Replace the air filter in the | Turn on the projector and | |
Remedy | from the ventilation | set the HIGH ALTITUDE | |||
openings or clear around | temperature controlled | proper method. See | MODE to ON. | ||
| place. See page 54. | page 46. | |||
| the projector. | See page 44. | |||
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NOTE:
• If no problem is found or the problem remains, do not turn on the projector. Instead contact an Authorised Service Centre.
Maintenance