Clearing Indicator Problems
CLASSIFICA | STATE | MEASURES | |
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| The cooling fan system is not | If the symptom remains even after disconnecting and then reconnecting | |
Action 1 | operating normally. | the power cord and turning the projector on again, contact your product | |
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| provider or our service center. | |
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| The lamp cover protecting the | Check if the screws on the side of the projector are securely tightened. If | |
Action 2 | lamp unit is not properly closed | they are and the indicators are still lit, contact your product distributor or | |
or the sensor system is not | our service center. | ||
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| operating normally. |
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| The projector has changed to | If the internal temperature of the projector has increased beyond the main- | |
| the Cooling mode because the | tenance limit, the projector changes to the Cooling mode before turning off | |
| internal temperature of the pro- | automatically. | |
| jector has increased beyond | In Cooling mode, the fan speed is increased and the projector’s lamp is | |
| the maintenance limit. | ||
| changed to <ECO> mode. | ||
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Action 3 |
| Check whether the ventilation hole of the projector is blocked. | |
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| Check the air filter and clean if blocked. | |
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| Check whether the surrounding temperature of the projector is higher than | |
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| the standard temperature range of the projector. | |
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| Cool the projector sufficiently and operate it again. | |
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| The internal temperature of the | Check whether the ventilation hole of the projector is blocked. | |
| projector has risen higher than | Check the air filter and clean if blocked. | |
| the limit, and the projector has | ||
| Check whether the surrounding temperature of the projector is higher than | ||
| turned off automatically. | ||
Action 4 | the standard temperature range of the projector. | ||
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| Cool the projector sufficiently and operate it again. | |
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| If the same problem occurs continually, contact your product distributor or | |
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| service center. | |
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| The lamp has malfunctioned | Turn the power off, wait for a sufficient amount of cooling time and then | |
Action 5 | after power turns off abnormally | turn the power on to operate. If the same problem occurs continually, con- | |
or after the projector is powered | tact a Samsung service center. | ||
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| on right after turning off. |
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This Projector uses a cooling fan system to keep the unit from overheating. Operation of the cooling fan may produce noise, This does not affect product performance and is part of normal operation.
Using |