Epson 1730W 78Solving Problems, Status lights (continued)

Status lights (continued)

Light	Status	Description
	Flashing	Rapid cooling is in progress. Although this is not an abnormal condition,
	orange	projection will stop automatically if the temperature rises higher. Make
		sure there is plenty of space around the projector for ventilation, and that
		the air filter and vents are clear. If you’re using the projector above 4900
		feet (1500 m), turn on High Altitude Mode; see page 64.
	Red	The projector is overheating, which turns the lamp off automatically.
		Wait until the cooling fan stops, then unplug the power cord. Plug the
		power cord back in and press the PPower button. Make sure the room
		temperature is not above 95 °F (35 °C), and there is plenty of space
		around the projector for ventilation. If you’re using the projector above
		4900 feet (1500 m), turn on High Altitude Mode; see page 64.
		The air filter or vent may be clogged. Clean them or replace the air filter
		as described on page 69.
		If the projector continues to overheat after you clean the air filter, the
		problem may be caused by damage to the cooling fan or temperature
		sensor. Contact Epson for help as described on page 87.
		Warning: Except as specifically explained in this User’s Guide, do not
		attempt to service this product yourself.
	Flashing	It’s time to replace the lamp. See page 70 for instructions. If you continue
	orange	to use the lamp after the replacement warning, there is an increased
		possibility that the lamp may break.
	Flashing red	The lamp may be burnt out. First make sure the lamp cover is securely
		installed. If that’s not the problem, let the lamp cool, remove the lamp,
		and replace it as described on page 70.
		The air filter or vent may be clogged. Clean them or replace the air filter
		as described on page 69.
		If this does not resolve the problem, contact Epson as described on
		page 87.
	Flashing red	Power is cut off because of an internal problem. Unplug the power cord
		and contact Epson for help, as described on page 87.
	Flashing red	The auto iris is malfunctioning. Unplug the power cord and contact Epson
		for help, as described on page 87.

78Solving Problems