NEC Projector PA622U User Manual

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5. Using On-Screen Menu
CORNERSTONE
Display	the	4-point	correction	screen	and	adjust	the	trapezoidal	distortion	of	the	projection	screen.
Please	refer	to	“Correcting	 Horizontal	and	Vertical	 Keystone	 Distortion	 [CORNERSTONE]” 	(→	page	33)	 for	 details	
on	the	operation.
HORIZONTAL	CORNER/VERTICAL	CORNER
Distortion	correction	for	corner	projection	such	as	wall	surfaces.
HORIZONTAL CORNER
 ������������������������������Performs correction for projection onto a wall lying at an angle to the hor\...

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5. Using On-Screen Menu
Adjustment method
1.	 Align	the	cursor	 with	the	[HORIZONTAL	 CORNER]	or	[VERTICAL	 CORNER]	of	the	 [GEOMETRIC	 CORREC-
TION]	menu	and	then	press	the	ENTER	button.
•	 The	adjustment	screen	will	be	displayed.
2. Press the ▼▲◀▶ buttons to align the cursor (yellow box) with the target adjustment point and then press 
the ENTER button.
•	 The	cursor	will	change	into	an	adjustment	point	(yellow	in	color).
3.  Press the ▼▲◀▶ buttons to adjust the corners or sides of the screen and...

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5. Using On-Screen Menu
PINCUSHION
Adjust	the	curve	distortion	of	the	projection	screen.
TOP ������������������������Adjust  the  curve  distortion  of  the  upper  edge  of  the  projection 
screen�
BOTTOM  ����������������Adjust  the  curve  distortion  of  the  lower  edge  of  the  projection 
screen�
LEFT  ����������������������Adjust  the  curve  distortion  of  the  left  edge  of  the  projection 
screen�
RIGHT ��������������������Adjust  the  curve  distortion  of  the  right  edge  of  the...

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5. Using On-Screen Menu
[EDGE BLENDING]
This	adjusts	 the	edges	 (boundaries)	 of	the	 projection	 screen	when	projecting	 high	resolution	 videos	using	a	combina-
tion	of	several	projectors	in	the	up,	down,	left	and	right	positions.
MODE
This	enables	or	disables	the	EDGE	BLENDING	function.
When	MODE	is	set	to	ON,	the	 TOP,	BOTTOM,	LEFT,	RIGHT	and	BLACK	LEVEL	settings	can	be	adjusted.
TOP/BOTTOM/LEFT/RIGHT
This	selects	the	EDGE	BLENDING	locations	on	the	left,	right,	top	and	bottom	on	the	screen.
The...

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5. Using On-Screen Menu
[MULTI SCREEN]
WHITE BALANCE
This	adjusts	the	white	balance	for	each	projector	when	projecting	using	a	combination	of	several	projectors.
This	can	be	adjusted	when	[MODE]	is	set	to	[ON].
BRIGHTNESS W, BRIGHTNESS R, BRIGHTNESS G, BRIGHTNESS B
 ������������������������������Adjusting the black color of the video�
CONTRAST W, CONTRAST R, CONTRAST G, CONTRAST B
 ������������������������������Adjusting the white color of the video�
PICTURE SETTING
This	sets	the	division	condition...

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5. Using On-Screen Menu
Conditions for using tiling
All	the	projectors	need	to	fulfil	the	following	conditions.
•	 The	panel	size	must	be	the	same
•	 The	projection	screen	size	must	be	the	same
•	 The	left	and	right	ends	or	top	and	bottom	ends	of	the	projection	screen	must	be	consistent.
•	 The	settings	for	the	left	and	right	edges	of	the	edge	blending	are	the	same
•	 The	settings	for	the	top	and	bottom	edges	of	the	edge	blending	are	the	same
If	the	 tiling	 conditions	 are	satisfied,	 the	video...

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5. Using On-Screen Menu
❼ Menu Descriptions & Functions [SETUP]
[MENU]
Selecting Menu Language [LANGUAGE] 
You	can	choose	one	of	29	languages	for	on-screen	instructions.
NOTE:	Your	setting	will	not	be	affected	even	when	[RESET]	is	done	from	the	menu.
Selecting Menu Color [COLOR SELECT]
You	can	choose	between	two	options	for	menu	color:	COLOR	and	MONOCHROME.
Turning	On	/	Off	Source	Display	[INPUT	DISPLAY]
This	option	 turns	on	or	off	 input	 name	 display	 such	as	HDMI1,	 HDMI2,	DisplayPort,	 BNC,...

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5. Using On-Screen Menu
Turning	On	/	Off	Eco	Message	[ECO	MESSAGE]
This	option	turns	on	or	off	the	following	messages	when	the	projector	is	turned	on.	
The	Eco	Message	 prompts	the	user	 to	save	 energy. 	When	 [OFF]	is	selected	 for	[ECO	 MODE],	 you	will	get	 a	message	
to	prompt	you	to	select	[ON]	for	[ECO	MODE].
When	[ON]	is	selected	for	[ECO	MODE]
To	 close	 the	message,	 press	any	one	 of	the	 buttons. 	The	 message	 will	disappear	 if	no	 button	 operation	 is	done	 for	
30	seconds.
When	[OFF]...

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5. Using On-Screen Menu
[INSTALLATION]
Selecting Projector Orientation [ORIENTATION]
This	reorients	 your	image	 for	your	 type	of	projection. 	The	 options	 are:	desktop	 front	projection,	 ceiling	rear	projection,	
desktop	rear	projection,	and	ceiling	front	projection.
NOTE: 
•	 Please	 consult	the	retail	 store	 if	you	 require	 special	installation	 services	e.g.	when	 mounting	 the	projector	 to	a	ceiling.	 Never	install	
the projector on your own. This may result in the projector falling down\...

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5. Using On-Screen Menu
Selecting Aspect Ratio and Position for Screen [SCREEN TYPE]
Screen	typeSets	the	aspect	ratio	of	the	projection	screen.
FREEThe	ratio	 of	the	 liquid	 crystal	 panel	is	selected. 	Select	 this	when	 projecting	
multi-screen	and	17:9	screen	(2K).
4:3	screen For	a	screen	with	a	4:3	aspect	ratio
16:9	screen For	a	screen	with	a	16:9	aspect	ratio
16:10	screen For	a	screen	with	a	16:10	aspect	ratio
NOTE:
•	
After	changing	the	screen	type,	check	the	setting	of	[ASPECT	RATIO]	in	the...