Dell 4310WX manual Troubleshooting Your Projector, Amber

Lamp failure	Lamp is defective. Replace the lamp.	OFF	OFF	OFF	OFF	AMBER
Fault - DC	Power supply has been interrupted. The
supply (+12V)	projector automatically shuts down.	AMBER
	Unplug the power cord after three		OFF	OFF	AMBER	AMBER
		Flashing
	minutes and then turn on the projector. If
	this problem persists, contact Dell.

Fault - DC	Power supply has been interrupted. The
supplies	projector automatically shuts down.
(secondary)	Unplug the power cord after three
	minutes and then turn on the projector. If
	this problem persists, contact Dell.

AMBER	OFF	OFF	AMBER	OFF
Flashing

Lamp module	Lamp module connection may be
connection	disrupted. Check the lamp module and	OFF	OFF	OFF	OFF	AMBER
failed	ensure that it is properly installed. If the					Flashing
	problem persists, contact Dell.

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Troubleshooting Your Projector