Hitachi CP-X251 user manual SETUP Menu, Description, Auto, Keystone, Execute, Whisper

SETUP Menu

SETUP Menu

With the SETUP menu, the items shown in the table below can be performed. 6HOHFWDQLWHPXVLQJWKHFXUVRUEXWWRQVŸźRQWKH

SURMHFWRURUUHPRWHFRQWURODQGSUHVVWKHFXUVRUEXWWRQŹ on the projector or remote control, or the ENTER button on the remote control to execute the item. Then perform it referring to the following table.

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Item

Description

	Selecting this item performs the Automatic keystone distortion
	correction. Projector automatically corrects vertical keystone
	distortion due to the (forward/backward) setup angle by itself.
	• This function will be executed only once when selected in the
	Menu. When the slant of the projector is changed, executes this
	function again.
	•:KHQ9,19(57RU+ 9,19(57LVVHOHFWHGWRWKH0,5525LWHP
AUTO	in the SETUP menu, if the projector screen is inclined or angled
	downward, this function may not work correctly.
KEYSTONE
EXECUTE	• When the zoom adjustment is set to the TELE (telephoto focus),
	this correction may be excessive. This function should be used
	when the zoom adjustment is set to the WIDE (wide-angle focus)
	whenever possible.
	• When vertical degree is almost 0 degree, the automatic keystone
	distortion correction may not work.
	• When vertical degree is over ±30 degree, the automatic keystone
	distortion correction may not work well.	48).
	• This function will be unavailable when Transition Detector is on (
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KEYSTONE	Upper in the data Ù Lower in the data
	• The adjustable range of this function will vary with the type of input
	signal. At some signals, this function may not work well.	48).
	• This function will be unavailable when Transition Detector is on (
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WHISPER	NORMAL Ù WHISPER
	• When the WHISPER is selected, acoustic noise and screen
	brightness are reduced.

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