3M X35N warranty The brightness and/or contrast are adjusted to an, extremely low level, lifetime

3M™ Digital Projector X30N/X35N

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.	27
	Adjust BRIGHTNESS and/or CONTRAST settings to a
	higher level using the menu function.
Pictures appear	The ECO MODE function is working.
dark.	Select NORMAL for the ECO MODE item in the SETUP	35
	menu.
	The lamp is approaching the end of its product
	lifetime.	62, 63
	Replace the lamp.
	Either the focus and/or horizontal phase settings are
	not properly adjusted.	19, 31
Pictures appear	Adjust the focus using the focus ring, and/or H PHASE
blurry.	using the menu function.
	The lens is dirty or misty.	67
	Clean the lens referring to the section “Caring for the lens”.
	The SAVING function is working.	36
	Select NORMAL for STANDBY MODE item in the SETUP
RS-232C does	menu.
	The COMMUNICATION TYPE for the CONTROL port is
not work.
	set to NETWORK BRIDGE.	48
	Select OFF for COMMUNICATION TYPE item in the
	OPTION - SERVICE - COMMUNICATION menu.
Network does	The SAVING function is working.	36
	Select NORMAL for STANDBY MODE item in the SETUP
not work
	menu.
NETWORK	The NETWORK BRIDGE function is turned off.
BRIDGE	Select NETWORK BRIDGE for COMMUNICATION TYPE	48
function does	item in the OPTION - SERVICE - COMMUNICATION menu.
not work
Schedule	The SAVING function is working.	36
function does	Select NORMAL for STANDBY MODE item in the SETUP
not work	menu.

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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