Hitachi EDPJ32 user manual Perform picture adjustments by changing the COLOR TEMP, COLOR

Troubleshooting

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

Phenomenon	Cases not involving a machine defect	Reference
		page
	The signal cables are not correctly connected.	13, 14
Pictures are	Correctly connect the connection cables.
displayed, but	The volume is adjusted to an extremely low level.	21
no sounds are	Adjust the VOLUME to a higher level.
heard.
	The sound is muted.	21
	Press the MUTE button to restore the sound.
	The lens cover is closed.	19
	Remove the lens cover.
	The signal cables are not correctly connected.	13, 14
Sounds are	Correctly connect the connection cables.
	The brightness is adjusted to an extremely low level.
heard, but no
pictures are	Adjust the BRIGHT to a higher level using the menu function	31, 33
displayed.	or the remote control.
	The computer cannot detect the projector as a plug
	and play monitor.	15
	Make sure that the computer can detect a plug and play
	monitor using another plug and play monitor.
Colors have a	Color settings are not correctly adjusted.	31, 34,
	Perform picture adjustments by changing the COLOR TEMP, COLOR,
faded- out		39
	TINT and/or COLOR SPACE settings, using the menu functions.
appearance, or
	COLOR SPACE setting is not suitable.
Color tone is		39
poor.	Change the COLOR SPACE setting to AUTO, RGB,
	SMPTE240, REC709 or REC601.
	The brightness and/or contrast are adjusted to an
	extremely low level.	31, 33
	Adjust BRIGHTNESS and/or CONTRAST settings to a
Pictures appear	higher level using the menu function.
	The WHISPER function is working.
dark.		32, 40
	Select NORMAL for the WHISPER item in the SETUP menu.
	The lamp is approaching the end of its product lifetime.	47~49
	Replace the lamp.
	Either the focus and/or horizontal phase settings are
	not properly adjusted.	24, 37
Pictures appear	Adjust the focus using the focus ring, and/or H PHASE
blurry.	using the menu function.
	The lens is dirty or misty.	52
	Clean the lens referring to the section “Caring for the lens”.

ENGLISH

NOTE • Although bright spots or dark spots ma appear on the screen, this is a unique characteristic of liquid crystal displays. And performing some function (changing a mode, adjusting the sharpness or position, etc.) may cause a certain noise on the screen. These phenomena do not constitute or imply a machine defect.

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