Hitachi CP-X2521WN The projector does not recognize the USB storage, extremely low level, lens

Troubleshooting

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

Phenomenon	Cases not involving a machine defect	Reference
		page
	The projector does not recognize the USB storage
	device inserted into USB TYPE A port.
No pictures are	Use the REMOVE USB function rst, remove the USB
displayed.	storage device, and then insert it into the port again.	12, 83
	Before removing the USB storage device, be sure to use
(continued)
	the REMOVE USB function on the thumbnail screen, which
	appears when the USB TYPE A port is selected as the input
	source.
Video screen	The FREEZE function is working.
display		28
	Press FREEZE button to restore the screen to normal.
freezes.
	Color settings are not correctly adjusted.
Colors have a	Perform picture adjustments by changing the COLOR	34, 39
faded- out	TEMP, COLOR, TINT and/or COLOR SPACE settings,
appearance, or	using the menu functions.
Color tone is	COLOR SPACE setting is not suitable.
poor.	Change the COLOR SPACE setting to AUTO, RGB,	39
	SMPTE240, REC709 or REC601.
	The brightness and/or contrast are adjusted to an
	extremely low level.	33
	Adjust BRIGHTNESS and/or CONTRAST settings to a
	higher level using the menu function.
Pictures	The projector is operating in Eco mode.
appear dark.	Set ECO MODE to NORMAL, and set AUTO ECO	44
	MODE to OFF, in the SETUP menu.
	The lamp is approaching the end of its product
	lifetime.	93, 94
	Replace the lamp.
	Either the focus and/or horizontal phase settings are
	not properly adjusted.	24, 38
	Adjust the focus using the focus ring, and/or H PHASE
Pictures
	using the menu function.
appear blurry.
	The lens is dirty or misty.	97
	Clean the lens referring to the section Caring for the
	lens.
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