3M X55I manual Whisper function is working, Lamp is approaching the end of its product Lifetime

3M™ Digital Projector S55i/X55i

Troubleshooting

Phenomena that may be easy to be mistaken for machine defects (continued)

Phenomenon	Cases not involving a machine defect	Reference
		page
	The brightness and/or contrast are adjusted to an
	extremely low level.	25
	Adjust BRIGHTNESS and/or CONTRAST settings to a
	higher level using the menu function.
Pictures appear	The WHISPER function is working.	25
dark.	Select NORMAL for the WHISPER item in the SETUP
	menu.
	The lamp is approaching the end of its product	40, 41
	lifetime.
	Replace the lamp.
	Either the focus and/or horizontal phase settings are
	not properly adjusted.	30
Pictures appear	Adjust the focus using the focus ring, and/or H PHASE
blurry.	using the menu function.
	The lens is dirty or misty.	44
	Clean the lens referring to the section “Caring for the lens”.

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

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