NEC Projector PH1202HL User Manual

56
2	 Operate	the	on-screen	menu	using	the	four	respective	projectors	to	divide	the	image	into	four	portions.
	 Display	[DISPLAY]	→	[MULTI	SCREEN]	→	[PICTURE	SETTING]	Screen	in	the	on-screen	menu	and	select	[TIL-
ING].
(1)	In	the	screen	for	setting	the	number	of	horiz ontal	units,	select	[2	UNITS].	(number	of	units	in	the	horiz ontal	direc-
tion)
(2)	In	the	screen	for	setting	the	number	of	ver tical	units,	select	[2	UNITS].	(number	of	units	in	the	ver tical	direction)
(3)	In	the	screen	for	setting	the...

57
Things to note when installing projectors
•	 Leave	60	cm/23.6"	or	over	space	between	the	projectors	when	projectors	are	installed	side	by	side,	so	that	the	
intake	vents	of	the	projectors	are	not	obstructed.	In	addition,	leav e	a	space	of	at	least	30	cm/11.8"	between	the	
intake	vent	and	the	wall	and	at	least	70	cm/27.6"	between	the	exhaust	vent	and	the	wall.	When	the	air	intake	and	
discharge	outlet	are	obstructed,	the	temperature	inside	the	projector	will	rise	and	this	may	result	in	a...

58
❷ Displaying Two Pictures at the Same Time
The	projector	has	a	feature	that	allows	you	to	view	two	different	signals	simultaneously.	You	hav e	two	modes:	picture	
in	picture	(PIP)	mode	and	picture	by	picture	(PICTURE	BY	PICTURE)	mode.
The	projection	video	in	the	first	screen	display	is	known	as	the	main	display	while	the	projection	video	that	is	called	
out	subsequently	is	known	as	the	sub-display.
Select	the	projection	function	under	[DISPLAY]	→	[PIP/PICTURE	BY	PICTURE]	→	[MODE]	in	the	on-screen	menu...

59
Projecting two screens
1.	 Press	the	MENU	button	to	display	the	on-screen	menu	and	select	[DISPLAY]	→	[PIP/PICTURE	BY	PICTURE].
	 This	displays	the	[PIP/PICTURE	BY	PICTURE]	screen	in	the	on-screen	menu.
2.	 Select	[SUB	INPUT]	using	the	▼/▲ buttons, and press the ENTER button.
	 This	displays	the	[SUB	INPUT]	screen.
3. Select the input signal using the ▼/▲ buttons, and press the ENTER button.
	 The	[PIP]	(PICTURE	IN	PICTURE)	or	[PICTURE	BY	PICTURE]	screen	set	up	under	[MODE]	is	projected.	(→	page	
92)...

60
Switching the main display with the sub-display and vice versa
1.	 Press	the	MENU	button	to	display	the	on-screen	menu	and	select	[DISPLAY]	→	[PIP/PICTURE	BY	PICTURE].
	 This	displays	the	[PIP/PICTURE	BY	PICTURE]	screen	in	the	on-screen	menu.
2.	 Select	[PICTURE	SWAP]	using	the	▼/▲ buttons and then press the ENTER button.
	 Display	the	screen	for	switching	the	display	positions.
3.	 Select	[ON]	using	the	▼ button and then press the ENTER button.
	 The	video	of	the	main	display	will	switch	with	that	of...

61
Restrictions
•	 The	following	operations	are	enabled	only	for	the	main	display.
•	 Visual	adjustments
•	 Video	magnification	/	demaginification	using	the	partial	D-ZOOM/ZOOM	+/−	buttons.
	 However,	magnification	/	demaginification	is	up	to	the	boundary	set	in	[PICTURE	BY	PICTURE].
•	 TEST	PATTERN
•	 The	following	operations	are	enabled	for	both	the	main	display	and	sub-display.	These	operations	cannot	be	ap-
plied	individually.
•	 Momentary	deletion	of	video
•	 Video	pause
•	 [PIP/PICTURE	BY	PICTURE]...

62
❸ Displaying a Picture Using [EDGE BLENDING]
A	high	resolution	video	can	be	projected	on	an	even	bigger	screen	by	combining	multiple	projectors	on	the	left,	right,	
top	and	bottom.
This	projector	is	equipped	with	an	“EDGE	BLENDING	Function”	that	makes	the	edges	(boundaries)	of	the	projection	
screen	indistinguishable.
NOTE:
•	 For	projector	throw	distances,	refer	to	“Throw	distance	and	screen	size”	on	page	156.
•	 Before	performing	the	Edge	Blending	function,	place	the	projector	in	the	correct...

63
Preparation:
•	 Turn	on	the	projector	and	display	a	signal.
•	 When	performing	settings	or	adjustments	using	the	remote	control,	enable	the	[CONTROL	ID]	so	as	not	to	activate	
the	other	projectors.	(→	page	113)
Setting the overlap of projection screens
①
	Enable	[EDGE	BLENDING].
1. Press the MENU button.
	 The	menu	will	be	displayed.
2.	 Select	[EDGE	BLENDING].
	 The	[EDGE	BLENDING]	screen	will	be	display ed.	Align	the	cursor	with	[MODE]	and	then	press	the	ENTER	button.	
The	mode	screen	will	be...

64
5.	 Select	[CONTROL]	→	[ON]	and	press	the	ENTER	button.
	 Each	[TOP],	[BOTTOM],	[LEFT],	[RIGHT],	and	[BLACK	LEVEL]	has	its	own	[CONTROL],	[MARKER],	[RANGE],	
and	[POSITION].
•	 For	Projector	A,	set	the	[CONTROL]	for	the	[TOP],	[LEFT]	and[BOTT OM]	to	[OFF].	Similarly	for	Projector	B,	set	
the	[CONTROL]	for	the	[TOP],	[RIGHT]	and	[BOTTOM]	to	[OFF].
②	Adjust	[RANGE]	and	[POSITION]	to	determine	an	area	of	overlapped	edges	of	images	
projected from each projector.
Turning	on	[MARKER]	will	display	markers...

65
1	 Adjust	[RANGE].
	 Use	the	◀	or	▶	button	to	adjust	the	overlapped	area.
TIP:
•	 Adjust	to	overlap	one	projector’	marker	with	the	other	projector’s	marker.
2	 Adjust	[POSITION].
	 Use	the	◀	or	▶	button	to	align	one	edge	with	the	other	edge	of	overlapped	images.
TIP:
•	 When	displaying	a	signal	with	a	different	resolution,	perform	the	Edge	Blending	function	from	the	start.	
•	 Setting	of	[MARKER]	will	not	be	saved	and	return	to	[OFF]	when	the	projector	is	turned	off.	
•	 To	display	or	hide	the	marker...