Interlink electronic X70/X80 manual Phenomena That May Easily Be Mistaken For Machine Defects

Troubleshooting (continued)

Phenomena That May Easily Be Mistaken For Machine Defects

WARNING • Never use the projector if abnormal operations such as smoke, strange odor, excessive sound, damaged casing or elements or cables,

penetration of liquids or foreign matter, etc. should occur. In such cases, immediately turn off the power switch and then disconnect the power plug from the power outlet After making sure that the smoke or odor has stopped, contact your dealer or service company.

Before requesting repair, please check in accordance with the following chart. If the situation cannot be corrected, please contact your dealer or service company.

NOTE • Although bright spots or dark spots may appear on the screen, this is a unique characteristic of liquid crystal displays, and do not constitute or imply a machine defect.

Phenomenon	Cases not involving a machine defect	Reference
		pages
	The electrical power cord is not plugged in.	11
	Correctly connect the power cord.
	The power switch is not set to the on position.	15
	Set the power switch to [ ] (On).
	The main power source has been interrupted during operation
	such as by a power outage (blackout), etc.	15
Power does not	Please turn the power off, and allow the unit to cool down at least 20
come on.	minutes. After the projector has sufficiently cooled down, please turn
	the power on again.
	Either there is no lamp and/or lamp door, or either of these has
	not been properly fixed.
	Please turn the power off, and allow the unit to cool down at least 45	35, 36
	minutes. After the projector has sufficiently cooled down, please
	make confirmation of the attachment state of the lamp and lamp
	door, and then turn the power on again.
	The signal cables are not correctly connected.	8, 9
	Correctly connect the connection cables.
Neither sounds
	Signal source does not correctly work.	-
nor pictures are	Correctly set up the signal source device by referring to the manual
outputted.	of the source device.
	The input changeover settings are mismatched.	16
	Select the input signal, and correct the settings.
	(This table is continued to the following page.)

© 3M 2004 3M™ Multimedia Projector X70/X80 45