NEC Projector PX750U2 User Manual

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❸ Turning on the Projector
NOTE:
•	 The	projector	has	two	power	switches:	A	main	power	switch	and	a	POWER	button	(POWER	ON	and	OFF	on	the	remote	control)
•	Turning	 on 	 the 	 projector:
1.	 Press	the	main	power	switch	to	the	ON	position	(I).
 The projector will go into standb y mode.
2.	 Press	the	POWER	button	.
 The projector will become ready to use .
•	Turning	 off 	 the 	 projector:
1.	 Press	the	POWER	button.
 The confirmation message will be displayed.
2.	 Press	the	POWER	button	again.
 The...

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2. Press the 	(POWER)	b utton 	on 	the 	pr ojector 	cabinet 	
or	the	POWER	ON	button	on	the	remote	control.	
 The POWER indicator will turn to blue and the projector 
will become ready to use.
TIP:	
•	 When	the	message 	“PROJECTOR 	IS 	LOCKED! 	ENTER 	YOUR 	
PASSWORD.”	is	displayed, 	it 	means 	that 	the 	[SECURITY]	
feature	is	turned	on.	(→ page 44)
•	 When	the	ECO 	message 	is 	displayed, 	it 	means 	that 	[ON] 	is	
selected	for	[ECO	MESSAGE].	(→ page 121)
 After you turn on your projector, ensure...

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Note on Startup screen (Menu Language Select screen)
When	you	first 	tur n 	on 	the 	projector , 	y ou 	will 	get 	the 	Star tup 	men u.	This 	men u 	giv es 	y ou 	the 	oppor tunity 	to 	select 	one 	
of	the	27	menu	languages.
To	select	a	menu	language,	follow 	 these 	 steps:
1. Use the ▲, ▼, ◀ or ▶	button 	to 	select 	one 	of 	the 	27 	lan-
guages	from	the	menu.
2.	 Press	the	ENTER	button	to	execute	the	selection.
After	this	has 	been 	done , 	y ou 	can 	proceed 	to 	the 	men u 	oper ation.
If	you...

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If the projected image is inverted or upside down
1	 Press	the	ORIENTATION	button.	
	 The	[ORIENTATION]	screen	will	be	displayed.
2 Press again to select a correct orientation.
	 Each	time	the 	ORIENT ATION/CALIBRATION 	b utton 	is 	pressed, 	the 	
choice you highlight will be changed.
DESKTOP FRONTDESKTOP REAR
CEILING	FRONTCEILING	REAR
3	 Stop	pressing	the	ORIENTATION	button.
 The menu will be closed in about two seconds and the projected image 
will be displayed in the orientation you select.
 A...

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❹ Selecting a Source
Selecting the computer or video source
NOTE:	Turn	on	the	computer	or	video	source	equipment	connected	to	the	projector.
Detecting	the	Signal	Automatically
Press	the	SOURCE 	b utton 	once .	The 	projector 	will 	search 	f or 	the 	a vail-
able	input	source 	and 	displa y 	it.	The 	input 	source 	will 	change 	as 	f ollows:	
COMPUTER1	→	COMPUTER2	→	COMPUTER3	→	HDMI	→	Display-
Port	→	VIDEO 	→	S-VIDEO 	→	VIEWER	→	SLOT	→	COMPUTER1 	→ ...
•	 With	the	SOURCE 	screen 	displa yed, 	y ou...

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❺ Adjusting the Picture Size and Position
Use	the	lens 	shift 	dial, 	the 	adjustab le 	tilt 	f oot 	le ver, 	the 	z oom 	b uttons 	and 	the 	f ocus 	b uttons 	to 	adjust 	the 	picture 	siz e 	
and	position.
In	this	chapter	drawings	and	cables	are	omitted	for	clarity.
Adjusting	the	projected 	image’ s 	v ertical 	and 	hor izontal 	
position
[Lens	shift]
Adjusting	the	focus
[Focus]
(→ page 23) (→ page 25)
Finely	adjusting	the	size	of	an	image
[Zoom]
Adjusting	the	projected 	image’ s 	height 	and 	hor...

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Adjusting the vertical position of a projected image (Lens shift)
 CAUTION•	 Perform	the	adjustment 	from 	behind 	or 	from 	the 	side 	of 	the 	projector .	Adjusting 	from 	
the	front	could	expose	your	eyes	to	strong	light	which	could	injure	them.
•	 Keep	hands	a way 	from 	the 	lens 	mounting 	por tion 	while 	the 	lens 	shift 	is 	in 	oper ation.	
Failure	to	do	so	could	result	in	hands	being	pinched	by	the	moving	lens.
NOTE:
•	 The	lens	shift 	function 	is 	not 	available 	on 	the 	projector 	with...

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Adjusting with the remote control
1.	 Hold	the	CTL	button	and	press	the	ECO/L-SHIFT	button.
 The Lens Shift screen will be displayed. 
2. Press the ▼▲◀ or ▶ button.
 Use the ▼▲◀▶ buttons to move the projected image.
TIP:	
•	 The	diagram	below 	shows 	the 	lens 	shift 	adjustment 	range 	for 	the 	desktop 	front. 	T o 	raise 	the 	projection 	position 	higher 	than 	this, 	
use	the	tilt	feet.	(→ page 29)
•	 For	the	ceiling	mount/front	projection	lens	shift	adjustment	range,	see	page	216.
1V
1H
0.1H...

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Focus
Applicable	lens:	
•	 PX750U2:	NP16FL/NP17ZL/NP18ZL/NP19ZL/NP20ZL/NP21ZL
•	 PX700W2/PX800X2:	 NP06FL/NP07ZL/NP08ZL/NP09ZL/NP10ZL
Use	the	FOCUS	(+)	or	(−)	button	on	the	projector	cabinet	to	obtain	the	best	focus.
TIP:	To	obtain	the	best	focus,	perform	the	following	(for	fixed	installation)
Preparation:	Warm	up	the	projector	for	one	hour.
1.	Use	the	FOCUS	+/−	buttons	to	make	sure	you	obtain	the	best	focus.	If	you	do	not,	move	the	projector	back	and	forth.
2.	Select	the	[TEST	PATTERN]	from	the	menu...

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Applicable	lens:	
•	 PX750U2/PX700W2/PX800X2:	NP31ZL
1.	 Focus	on	the	projected	image	around	the	optical	axis.	 (Powered 	 focus)
	 The	drawing	belo w 	sho ws 	an 	e xample 	when 	the 	projected 	image 	is 	shifted 	upw ard.	In 	this 	case 	the 	optical 	axis 	is 	
at the bottom edge of the projected image. 
Adjusting with buttons on the cabinet
Use the FOCUS (+) or (−) button on the projector cabinet. Adjusting with the remote control
Hold the CTL button and press the VOL/FOCUS +/− 
button.
Optical...