Ask Proxima Impression 860 manual KEY Function KEY Type MEM, On/Off, Source

USER GUIDE LCD PROJECTOR

The MEM column indicates whether the function setting is memorized for the source apparatus for future use.

KEY	FUNCTION	KEY TYPE	MEM
CONTR	Contrast is the ratio between	scale	Yes
	light and dark colors. Low	(up/down arrows)
	contrast is recommended for
	long-term viewing, while high
	contrast is used to enhance
	details.
BRIGHT	Brightness (whiteness) of the	scale	Yes
	image can be altered to suit	(up/down arrows)
	local lighting conditions.
	Usually a bright, low contrast
	image is preferred.
TUNE	Adjusts the stability of the	scale	Yes
	image. An unstable image	(up/down arrows)
	can be seen as sideways
	instability or ‘swimming’.
	Provided that the frequency
	setting is also correct, the
	‘swimming’can be removed
	by adjusting TUNE (See
	section Image Adjustments
	for illustration).
ON/OFF	Turns the projected image	toggle	-
	ON/OFF. This will also
	Power OFF the LCD
	projector after a 5 min. delay.
RESET	Defaults to the standard	single touch	-
	settings for the active mode.	activated
SOURCE 1	Selects RGB input source 1	3 source keys	No
	as active.
SOURCE 2	Selects RGB input source 2	are mutually	No
	as active.	exclusive
SOURCE 3	Selects RGB input source 3		No
	as active.

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