Ricoh WX4130n operating instructions Troubleshooting, Flashing interval 2 seconds

5. Troubleshooting

	Status	Causes	Solutions
The lamp turned off during		• The lamp has overheated	• Disconnect the power cord,
operation, or it does not turn		and cannot turn on.	wait a while, and then turn on
on		• The lamp's service life has	the projector again.
		expired.	• If the lamp burns out, replace it
		• The projector has	with a new lamp. For details of
			how to replace the lamp, see
		malfunctioned.
			p.117 "Replacing the Lamp".
The lamp does not turn off.		The projector has an internal	Disconnect the power cord, wait a
		malfunction.	while, and then turn on the
			projector again.
			If the problem cannot be resolved,
Flashing interval: 2 seconds			contact your service representative.
The projector turned off		The lamp cover is not installed	Disconnect the power cord, and
during operation, or it does		correctly.	reinstall the lamp cover correctly.
not turn on.			For details of how to install the lamp
			cover, see p.117 "Replacing the
			Lamp".
Flashing interval: 1 second
"Temperature Error" was		• The interior has	Place the projector so that the
displayed, and the projector		overheated.	intake and exhaust vents are not
turned off during operation.		• The projector is being used	blocked.
		in a high-temperature	Disconnect the power cord, wait a
		environment.	while, and then turn on the
			projector again.
"Fan Error" was displayed,		The cooling fan in the projector	Disconnect the power cord, and
and the projector turned off		has malfunctioned.	contact your service representative.
during operation.

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