NEC Projector Px750u User Manual

7
1. Introduction
Terminal Panel Features
1.	 COMPUTER	1	IN/	Component	Input	Connector	(Mini	D-Sub	15	Pin)	(→ page 13,	156,	161)
2.	 COMPUTER	2	IN	/	Component	Input	Connector	(Mini	D-Sub	15	Pin)	(→ page 156,	161)
3.	 COMPUTER	3	IN/Component	(R/Cr,	G/Y,	B/Cb, 	H,	V)	Connectors	(BNC	×	5)	(→ page 156,	161)
4.	 HDMI	IN	Connector	(Type	A)	(→ page 157,	158,	162)
5.	 DisplayPort	IN	Connector	(DisplayPort	20P)(→ page 157)
6.	 MONITOR	OUT	(COMP	1)	Connector	(Mini	D-Sub	15	Pin)	(→ page 159)
7.	 VIDEO	IN	Connector...

8
1. Introduction
 Part Names of the Remote Control
1. Infrared Transmitter
	( →	page	9)
2. POWER ON Button
	( →	page	17)
3. POWER OFF Button
	( →	page	29)
4,	5, 	6.	COMPUTER	1/2/3	Button
	( →	page	20)	
7. AUTO ADJ. Button
	( →	page	28)
8.	 VIDEO	Button
	(→	page	20)
9.	 S-VIDEO	Button
	(→	page	20)
10.	HDMI	Button	(→	page	20)
11. DisplayPort Button (→	page	20)
12.	VIEWER	Button	(→	page	20, 66)
13.  NETWORK Button (→	page	20)
14.	SOURCE	Button	(→	page	20)
15.  PIP Button (→	page	20, 40)
16.	ID	SET	Button...

9
1. Introduction
Battery Installation
Remote Control Precautions
•	 Handle	the	remote	control	carefully.
•	 If	the	remote	control	gets	wet,	wipe	it	dry	immediately.
•	 Avoid	excessive	heat	and	humidity.
•	 Do	not	short,	heat,	or	take	apart	batteries.
•	 Do	not	throw	batteries	into	fire.
•	 If	you	will	not	be	using	the	remote	control	for	a	long	time,	remove	the	batteries.
•	 Ensure	that	you	have	the	batteries’	polarity	(+/−)	aligned	correctly.
•	 Do	not	use	new	and	old	batteries	together,	or	use...

10
1. Introduction
 Operating Environment for Software Included on CD-ROM
Names	and	Features	of	Bundled	Software	Programs
Name	of	software	programFeatures
Image	Express	Utility	2.0•	 This	is 	a 	software 	program 	used 	to 	send 	the 	screens 	of 	your 	personal 	comput-
ers	to	the	projector	via	wired/wireless	LAN	(Meeting	mode).
	 Projected	images	can	be	transferred	and	saved	to	personal	computers.
	 When	 “Meeting	 Mode”	is	 used,	 projected	 images	can	be	sent	 and	saved	 to	
the	personal	 computers....

11
1. Introduction
Operating Environment
The	following	 is	the	 operating	 environment	 for	Image	 Express	 Utility	2.0.	For	 the	operating	 environment	 of	other	 soft-
ware	program,	refer	to	the	help	function	of	each	software	program.
Supported	OSWindows	7	Home	Basic
Windows	7	Home	Premium
Windows	7	Professional
Windows	7	Ultimate
Windows	7	Enterprise
Windows	 Vista	Home	Basic
Windows	Vista	Home	Premium
Windows	Vista	Business
Windows	Vista	Ultimate
Windows	Vista	Enterprise
Windows	XP	Home	Edition...

12
This	section	describes	how	to	turn	on	the	projector	and	to	project	a	picture	onto	the	screen.
1 Flow of Projecting an Image
Step 1
•	 Connecting	your	computer	/	Connecting	the	power	cord	(→	page	13)
 
Step 2 
•	 Turning	on	the	projector	(→	page	16)
 
Step 3 
•	 Selecting	a	source	(→	page	20)
 
Step 4
•	 Adjusting	the	picture	size	and	position	(→	page	21)
•	 Correcting	keystone	distortion	[KEYSTONE]	(→	page	26)
 
Step 5
•	 Adjusting	a	picture
- Optimizing a computer signal automatically (→ page 28)...

13
2. Projecting an Image (Basic Operation)
 Connecting Your Computer/Connecting the Power Cord
NOTE:
•	 Install	a	lens	before	performing	the	following	steps.	(→ page 154)
1.	 Connect	your	computer	to	the	projector.
 This  section  will  show  you  a  basic  connection  to  a  computer.  For  information  about  other  connections,  see “(2) 
Making Connections” on page 156.
	 Connect	 the	computer	 cable	(VGA)	 between	 the	projector’s	 COMPUTER	 1	IN	 connector	 and	the	computer’s	 port	
(mini	D-Sub...

14
2. Projecting an Image (Basic Operation)
Using the Supplied Power Cord Stopper
To	prevent	 the	power	 cord	from	 accidently	 removing	from	the	AC	IN	of	the	 projector,	 attach	the	supplied	 power	cord	
stopper	to	clamp	the	power	cord.
NOTE:
•	 Do	not	clamp	the	power	cord	with	other	cables.	Doing	so	can	generate	noise,	which	can	affect	adversely	the	signal	cable.
 CAUTION
•	 Do	not	bundle	the	power	cord. 	Doing	this	could	cause	heat	or	a	fire.
•	 Do	not	clamp	 two	power	 cords	that	would	 be	used	 when...

15
2. Projecting an Image (Basic Operation)
Removing	the	power	cord	from	the	power	cord	stopper
1.	 Push	the	clamper	of	the	power	cord	stopper	to	unclasp	it.
2.	 Push	the	power	cord	clamper	to	open	it	wide	enough	to	pull	out	the	power	cord.
Clamper 

16
2. Projecting an Image (Basic Operation)
 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 standby 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...