Guiding Signals
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Projector Status | Description |
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Power | Menu | Others | TEMP | LAMP | |||
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Standby mode | Projector in Standby mode. Ready to power on. | BLUE | OFF | OFF | OFF | OFF | |
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Warming up | Projector takes some time to warm up and power | BLUE | BLUE | BLUE | OFF | OFF | |
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Lamp on | Projector in Normal mode, ready to display an |
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| image. | BLUE | BLUE | OFF | OFF | OFF | |
| Note: The OSD menu is not accessed. |
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Cooling mode | Projector is cooling to shutdown. | BLUE | OFF | OFF | OFF | OFF | |
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Power Saving | Power Saving mode has been activated. The | AMBER |
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mode | projector will automatically enter standby mode, if | OFF | OFF | OFF | OFF | ||
| an input signal is not detected in two hours. | Flashing |
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Cooling before | The projector takes 60 seconds to cool down before |
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Power Saving | entering Power Saving mode. | AMBER | OFF | OFF | OFF | OFF | |
mode. |
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Projector over- | Air vents might be blocked or ambient temperature |
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heated | may be above 35℃. The projector automatically |
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| shuts down. Ensure that the air vents are not | OFF | OFF | OFF | AMBER | OFF | |
| blocked and that the ambient temperature is within | ||||||
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operational range. If the problem persists, contact Dell.
Lamp over- heated
The lamp is over heated. The air vents may be
blocked. The projector automatically shuts down. BLUE OFF OFF AMBER OFF Turn the display on again after the projector cools
down. If problem persists, contact Dell.
Lamp driver
The lamp driver is over heated. The air vents may
be blocked. The projector automatically shuts AMBER OFF OFF AMBER OFF down. Turn the display on again after the projector
cools down. If the problem persists, contact Dell.
Fan breakdown One of the fans has failed. The projector |
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automatically shuts down. If the problem persists, | OFF | OFF | OFF | OFF | ||
Flashing | ||||||
contact Dell. |
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Lamp driver breakdown
The lamp driver has failed. The projector | AMBER |
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automatically shuts down. Unplug the power cord | OFF | OFF | OFF | |||
after three minutes then turn the display on again. If | Flashing | Flashing | ||||
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this problem persists, contact Dell. |
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Color Wheel breakdown
Color wheel cannot start. The projector has failed and the projector automatically shuts down. Unplug the power cord after three minutes and turn on the projector.. If this problem persists, contact Dell.
BLUE OFF OFF AMBER AMBER Flashing Flashing
Lamp failure | Lamp is defective. Replace the lamp. | OFF | OFF | OFF | OFF | AMBER |
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Fault - DC | Power supply has been interrupted. The projector | AMBER |
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supply (+12V) | automatically shuts down. Unplug the power cord | OFF | OFF | AMBER | AMBER | |
| after three minutes and then turn on the projector. If | Flashing | ||||
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| this problem persists, contact Dell. |
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Fault - DC supplies (secondary)
Power supply has been interrupted. The projector | AMBER |
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automatically shuts down. Unplug the power cord | OFF | OFF AMBER OFF | ||
after three minutes and then turn on the projector. If | Flashing | |||
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this problem persists, contact Dell. |
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*Others: control buttons on the control panel exept Power and Menu
34
Troubleshooting Your Projector
