NEC Projector PX750U2 User Manual

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5	 Select	a	folder	saving	the	file	to	be	disclosed	to	the	participants,	and 	 click 	 [OK].
 The file in the selected folder will be displayed in the list of files to transfer.
6	 Click	[Download].
 The file will be shown to the participants.
NOTE:
When	the	computer 	is 	connected 	to 	the 	projector , 	the 	computer 	screen 	that 	is 	in 	of 	being 	progress 	is 	also 	projected 	from 	the 	projec-
tor.	To	manipulate	a	screen	that	should	not	be	shown	(not	projected),	temporarily	stop	the	transmission	(→ page 195).
•	Ending	conference
1	 Click	[File]	in	the	presenter	window,	and 	 click 	 [Exit].
 You can also end the conference by clicking [×] at the upper right of the presenter window.
Participating in Conference
•	Participating	in	conferences
1	 Click	Windows 	[Star t] 	→	[All	Programs] 	→	[NEC	Projector 	User 	Suppor tware] 	→	[Image	Express 	Utility 	2.0] 	
→	[Image	Express	Utility	2.0	],	 in 	 that 	 order.
 The “Selection Of Network Connections” window will be displayed.
 A list of the network equipment connected to your computer will be displayed.
IMPORTANT:
A	screen	like 	the 	one 	below 	is 	displayed 	when 	the 	software 	is 	started 	on 	a 	PC 	installed 	with 	Windows 	XP 	Ser vice 	Pack 	2 	(SP2) 	(or 	later).
Click	“Unblock”	if	this	is	displayed.	
2	 Select	the	network	equipment	that	is	to	be	used	and	click	[OK].
 Select the network device displaying “Easy Connection” if the product LAN setting is for “Easy Connection.” This 
will call up the “ Meeting List” window.
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3	 Click	the	Meeting	Name	to	participate,	and 	 click 	 [Connect].
3Click
 The computer will be connected to the selected conf erence and the attendant window will be displayed.
	 If	the	presenter 	selects 	“Send 	to 	PC 	And 	Projector”, 	the 	image 	projected 	from 	the 	projector 	is 	displa yed 	in 	the 	at-
tendant window.
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•	Saving	received	images
1	 Click	[Memo]	in	the	attendant	window.
 A memo pane will be displayed.
2
1
Click
Memo paneClick
2	 Click	[Save	Image]	in	the	attendant	window.
 The image displa yed in the attendant window will be saved.
•	 The	saved	image	is	added	to	the	memo	list	and	a	thumbnail	is	displayed.
•	 A	memo	can	be	attached	to	the	saved	image.
REFERENCE:
•	 In	case	of 	Windows 	XP , 	a 	created 	file 	is 	saved 	to 	“My 	Documents\ImageExpress\” 	under 	the 	default 	settings. 	In 	case 	of 	Windows 	
7/Windows	Vista,	“Document\ImageExpress\”	is	the	default	folder	to	save	a	created	file.
•	 A	folder	is 	created 	below 	the 	default 	folder 	based 	on 	the 	time 	and 	date 	of 	the 	conference, 	and 	the 	image 	is 	saved 	to 	a 	file 	in 	the 	
created folder.
	 For	example,	if 	a 	conference 	is 	held 	at 	11:20 	on 	May 	14, 	2009, 	the 	default 	folder 	name 	on 	Windows 	XP 	will 	be 	“My 	Documents\
ImageExpress\2009-05-14_11-20_Meeting	Records”.	
	 In	this	folder,	an	HTML	file	named	“Meeting	Records”	is	created.
	 The	saved	image	is	saved	in	“Images”	folder.
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•	Downloading	disclosed	file
1	 Click	[File	Transfer] 	 in 	 the 	 attendant 	 window.
 The “File Transfer” window will be opened.
1Click
2	 Select	a	file	to	download,	and 	 click 	 [Download].
 Downloading will begin.
 The progress of the downloading is displayed at the lower left of the window.
3	 When	downloading	is	complete,	 click 	 [File] 	 in 	 the 	“File 	T ransfer”	 window,	 and 	 click 	 [Exit].
 The “File Transfer” window will be closed.
REFERENCE:
•	 If	“Open	After 	Downloading” 	is 	checked, 	the 	file 	is 	opened 	by 	specified 	Windows 	application 	software 	after 	downloading 	is 	com-
plete.
•	 In	case 	of 	Windows 	XP , 	a 	created 	file 	is 	saved 	to 	“My 	Documents\ImageExpress\” 	under 	the 	default 	settings. 	In 	case 	of 	Windows 	
7/Windows	Vista,	“Document\ImageExpress\”	is	the	default	folder	to	save	a	created	file.	
•	 A	folder	is 	created 	below 	the 	default 	folder 	based 	on 	the 	time 	and 	date 	of 	the 	conference, 	and 	the 	image 	is 	saved 	to 	a 	file 	in 	the 	
created folder.
	 For	example,	if 	a 	conference 	is 	held 	at 	11:20 	on 	May 	14, 	2009, 	the 	default 	folder 	name 	on 	Windows 	XP 	will 	be 	“My 	Documents\
ImageExpress\2009-05-14_11-20_Meeting	Records”.	
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•	Changing	presenter
Three	types	of 	settings 	ma y 	be 	made 	to 	change 	the 	presenter :	“Not 	Appro ved”, 	“Appro ved”, 	and 	“Changing 	Prohibited”	
(these	can	be	selected	only	by	the	presenter).
In	the	following	example,	“Not	 Approved”	 is 	 selected.
•	 Click	[Become	A	Presenter]	in	the	attendant	window.
 You will change from a participant to a presenter.
1Click
•	Leaving	conference
Leave	the	conference	and	exit	Image	Express	Utility	2.0.
•	 Click	[File]	in	the	attendant	window,	and 	 click 	 [Exit].
 You can also leave the conference by clicking [×] at the upper right of the attendant window.
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❸ Controlling the Projector over a LAN (PC Control Utility Pro 4)
Using	the	utility	software	“PC	 Control 	 Utility 	 Pro 	 4”, 	 the 	 projector 	 can 	 be 	 controlled 	 from 	 a 	 computer 	 over 	 a 	 LAN.
Control Functions
Power	On/Off,	signal	selection,	picture	freeze,	picture	mute,	adjusting,	error	message	notification,	event	schedule.
Screen	of	PC	Control	Utility	Pro	4
This	section	pro vides 	an 	outline 	of 	prepar ation 	f or 	use 	of 	PC 	Control 	Utility 	Pro 	4.	F or 	inf ormation 	on 	ho w 	to 	use 	PC 	
Control	Utility	Pro	4,	see	Help	of	PC	Control	Utility	Pro	4.
TIP:
•	 PC	Control	Utility	Pro	4	can	be	used	with	a	serial	connection.
Connect the projector to a LAN.
Connect	the	projector 	to 	the 	LAN 	b y 	f ollowing 	the 	instr uctions 	in 	“Connecting 	to 	a 	Wired 	LAN”	(→	page	171),	“Connecting	
to	a	Wireless 	LAN 	(sold 	separ ately)”	(→	page	172)	and	“9 	Application 	Men us 	- 	NETW ORK 	SETTINGS”	(→	page	141)
Start PC Control Utility Pro 4
Click	“Start”	→	“All	programs”	or 	“Prog rams”	→	“NEC	Projector 	User 	Suppor tware”	→	“PC	Control 	Utility 	Pro 	4”	→ 
“PC	Control	Utility	Pro	4”.
NOTE: 
•	 For	the	Schedule 	function 	of 	the 	PC 	Control 	utility 	Pro 	4 	to 	work, 	you 	must 	have 	your 	computer 	running 	and 	not 	in 	standby/
sleep	mode.	Select 	“Power 	Options” 	from 	the 	“Control 	Panel” 	in 	Windows 	and 	disable 	its 	standby/sleep 	mode 	before 	running 	the 	
scheduler.
[Example]	For	Windows	7:
Select	“Control	Panel” 	→	“System	and 	Security” 	→	“Power	Options” 	→	“Change	when 	the 	computer 	sleeps” 	→	“Put	the 	computer 	
to sleep” →	“Never”.	
NOTE: 
•	 When	[POWER-SA VING] 	is 	selected 	for 	[ST ANDBY 	MODE] 	from 	the 	menu, 	the 	projector 	cannot 	be 	turned 	on 	via 	the 	network 	
(wired	LAN/wireless	LAN)	connection.
 When	[NORMAL2]	is	selected	for	[STANDBY	MODE],	the	projector	cannot	be	turned	on	via	wireless	LAN	connection.
TIP:
Viewing	the	Help	of	PC	Control	Utility	Pro	4
•	 Displaying	the	Help	file	of	PC	Control	Utility	Pro	4	while	it	is	running.
 Click “Help (H)” → “Help (H) …” of window of PC Control Utility Pro 4 in this order.
 The pop-up menu will be displayed.
•	 Displaying	the	help	file	using	the	Start	Menu.
 Click “Start” → “All programs” or “Programs”  → “NEC Projector User Supportware” → “PC Control Utility Pro 4”  → 
“PC Control Utility Pro 4 Help”.
 The Help screen will be displa yed.
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❹ Projecting Your Mac’s Screen Image from the Projector over 
a LAN (Image Express Utility 2 for Mac)
Using	Image	Express 	Utility 	2 	f or 	Mac 	contained 	allo ws 	y ou 	to 	send 	the 	Mac’ s 	screen 	image 	to 	the 	projector 	o ver 	a 	
network	(wired	or	wireless	LAN).
Image	Express	Utility	2	for	Mac	runs	on	Mac	OS	X	10.2.8	or	later.
It	runs	on	both	Mac	OS	X	(PowerPC)	and	Mac	OS	X	(Intel).
Hereafter,	“Image	 Express 	 Utility 	 2 	 for 	 Mac”	 is 	 abbreviated 	 as 	“Image 	 Express 	 Utility 	 2”.
What you can do with Image Express Utility 2
•	 Via	the	network	images	on	the	screen	of	your	Mac	can	be	sent	to	the	projector	and	projected	on	the	screen.
•	 One	computer	can	send	images	to	more	than	one	projector.
Operating environment
Supported OS
Mac	OS	X	10.2.8	or	later	required
Mac	OS	X	10.3.0	or	later	recommended
Processor (CPU)
PowerPC	G3	600	MHz	processor	required
PowerPC	G4	800	MHz	or	higher	recommended
or
Intel	Core	Solo	1.5	GHz	or	higher	required
Memory
256	MB	or	higher	required
Network	environment
Wired	or	wireless	LAN	required	that	supports	TCP/IP
Only	the	AirPort	and	AirPort	Extreme	wireless	LAN	cards	are	guaranteed	to	work	with	Image	Express	Utility	2.
“Easy	Connection”	supports 	 only 	 AirPort 	 and 	 AirPort 	 Extreme.
Supported resolution
VGA	(640	×	480)	or	higher	required
XGA	(1024	×	768)	recommended
(1024	×	768	-	1280	×	800	recommended)
Supported screen colors
32	thousands	of	colors,	16.7	million	colors	required
*	256	or	fewer	colors	are	not	supported.
Connecting the projector to a LAN
Connect	the	projector 	to 	the 	LAN 	b y 	f ollowing 	the 	instr uctions 	in 	“Connecting 	to 	a 	Wired 	LAN”	(→	page	171),	“Con-
necting	to	a	Wireless 	 LAN”	 (→	page	172)	and	“9	 Application 	 Menus 	 - 	 NETWORK 	 SETTINGS”	 (→	page	141)
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Using Image Express Utility 2
Connecting to a projector
1	 Confirm	that	the	projector	has	been	turned	on.
2	 Click	the	AirPort	status	(		)	on	the	Macintosh	menu	bar,	and 	 click 	“T urn 	 AirPort 	 On”.
 The AirPort status is changed to “  ” or “  ”.
•	 AirPort	status	types	and	meanings
 ...AirPort : Off
 ...AirPort : On ( in infrastructure connection )
 ...AirPort : On ( in adhoc connection )
REFERENCE:
When the AirPort status (  /  / 	)	is	not	displayed	on	the	menu	bar:
1	 Click	Apple	Menu	(		)	and	[System	Preferences...].	
 The “System Preferences” window will be displayed.
2	 Click	[Network].
 The Netw ork configuration window will be displayed.
3	 Select	[AirPort]	in	[Show].
4	 Click	[AirPort]	tab.
 The AirPort configuration item will be displayed.
5	 Check	the	“Sho w 	 AirPort 	 status 	 in 	 menu 	 bar”	 check 	 box 	 at 	 the 	 bottom 	 configuration 	 item.
 The AirPort status (  /  /  ) will be displayed on the menu bar. 
6	 Click	the	[		]	button	at	the	upper	left	on	the	Network	configuration	window.
 The Netw ork configuration window will be closed.
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3	 Double-click	the	“Image 	 Express 	 Utility 	 2”	 icon 	 in 	 the 	“Ima ge 	 Express 	 Utility 	 2”	 folder.
•	 At	the	initial	start,	the	“License	 Agreement”	 window 	 is 	 displayed.	
	 Thoroughly	read	the 	ag reement 	sho wn 	on 	the 	screen, 	and 	clic k 	“I 	accept 	the 	ter ms 	in 	the 	license 	ag reement”	
and the [OK] button.
 Next, the “Authenticate” window will be displayed.
4	 Enter	the	administrator	name	and	password	of	your	Macintosh	computer,	and 	 click 	 the 	 [OK] 	 button.
 The [Projector Selection] window will be displayed.
5	 Check	the	(		)	check	box	to	the	left	of	the	projector	name	to	connect	and	click	[Connect].
 The Macintosh computer and the projector are connected via wireless LAN,\
 and images on the Macintosh screen 
are projected from the projector.
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Stopping/Restarting  Image Transmission
•	Stopping	image	transmission
1	 Click	[Tools]	on	the	menu	bar,	and 	 click 	 [Stop 	 Sending].
	 Image	transmission	is	temporarily	stopped.
•	Restarting	image	transmission
1	 Click	[Tools]	on	the	menu	bar,	and 	 click 	 [Start 	 Sending].
	 Image	transmission	is	started	again.
Exiting	Image	Express	Utility	2
1	 Click	[Image	Express	Utility	2]	on	the	menu	bar,	 and 	 click 	 [Quit 	 Image 	 Express 	 Utility 	 2].
	 Image	Express	Utility	2	is	exited.
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