NEC P401w Projector User Manual

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3	 Click	the	Meeting	Name	to	participate,	and	click	[Connect].
3Click
 The computer will be connected to the selected conference and the attendant window will be displayed.
	 If	 the	presenter	 selects	“Send	to	PC	 And	 Projector”,	 the	image	 projected	 from	the	projector	 is	displayed	 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 displayed 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	Transfer” 	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	 may	be	made	 to	change	 the	presenter: 	“Not	 Approved”,	 “Approved”,	 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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❻ Using the Projector to Operate Your Computer over a LAN 
(Desktop Control Utility 1.0) (not supported by PE501X)
Using	Desktop	 Control	Utility	1.0	allows	 you	to	remotely	 operate	your	computer	 placed	at	a	distance	 from	the	projector	
over	a	network	(wired	LAN	or	wireless	LAN).
What you can do with Desktop Control Utility 1.0
•	 A	commercially	available	USB	mouse	is	connected	to	the	projector	to	operate	the	computer.
•	 Suppose, 	for 	example, 	a 	PowerPoint 	file	 to	be	 presented 	in	 a	conference 	is	 saved	 to	a	computer 	in	 your	 office. 	If	 this	
computer	 is	connected	 to	the	 projector	 in	the	 conference	 room	with	LAN	 when	 the	conference	 is	held,	 the	desktop	
screen	of	the	computer	in	your	office	(Windows	8/Windows	7/Windows	 Vista/Windows	XP)	can	be	projected	and	
the	Power-Point	 file	can	 be	presented	 by	operating	 the	projector. 	In	 other	 words	 the	computer	 does	not	need	 to	be	
brought	into	the	conference	room.
IMPORTANT:
•	 You	 can	use	the	Desktop	 Control	Utility	1.0	to	operate	 a	computer	 located	in	a	separate	 room	from	the	projector	 over	a	network.	
Therefore,	 care	must	 be	exercised	 to	prevent	 any	third	 party	 from	viewing	 the	screen	 of	your	 computer	 (important	 documents),	
copying	files,	or	turning	off	the	power.
	 NEC	assumes	 no	liability	 for	any	 loss	 or	damages	 arising	from	information	 leak	or	system	 failure	while	you	are	using	 Desktop	
Control	Utility	1.0.
•	 This	 will	disconnect	 LAN	connection	 when	the	computer	 goes	in	the	 standby	 mode	while	the	Desktop	 Control	Utility	1.0	is	being	
used.
	 In	 the	Windows	 8/Windows	 7/Windows	Vista,	select	 [Control	 Panel]	→	[Hardware	 and	Sound]	→	[Power	 Options].	 Set	[Change	
when	the	computer	sleeps]	to	[Never].	
	 In	 the	Windows	 XP,	click	 [Control	 Panel]	→	[Performance	 and	Maintenance]	→	[Power	 Options]	→	[System	 Standby]	→	
[Never].
•	 The	screen	saver	function	is	off	while	Desktop	Control	Utility	1.0	is	running.
Connecting the projector to a LAN
Connect	 the	projector	 to	the	 LAN	 by	following	 the	instructions	 in	“Connecting	 to	a	Wired	 LAN”	(→	page	151),	 “Con-
necting	to	a	 Wireless	LAN” 	(→	page	152)	and	“9	Application	Menus” 	(→	page	118) 
						

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Using the projector to operate your computer’s desktop screen
IMPORTANT:
•	 In	case	of	Windows	8/Windows	7/Windows	Vista,	disable	the	user	account	control	before	using	Desktop	Control	Utility	1.0.	
	 Windows	Vista	has	“User	 Account	 Control”	 function	to	protect	 the	computer.	 The	user	 account	 confirmation	 window	may	be	
displayed.	
	 Since	 Desktop	 Control	Utility	1.0	cannot	 transfer	 the	user	 account	 confirmation	 window,	this	window	 makes	the	operation	 un-
available.	Before	using	Desktop	 Control	Utility	1.0,	it	is	 necessary	 to	disable	 the	user	 account	 control	of	Windows	 8/Windows	 7/
Windows	Vista.	After	logging	on	with	the	administrator	account,	follow	the	procedure	below	to	change	the	setting:
[Change	Procedure]

1	 Click	[Control	Panel].
2	 Click	[User	Accounts	and	Family	Safety]	(Windows	8	only).
3	 Click	[User	Accounts].
4	 Click	[Change	User	Account	Control	settings].
5	 Change	[Choose	when	to	be	notified	about	changes	to	your	computer]	to	[Never	notify]	and	click	[OK].
•	 If	restarting	is	requested,	click	[Restart	now].

1	 Click	[Control	Panel]	from	the	Start	Menu. 	
2	 Click	[User	Accounts	and	Family	Safety].	
3	 Click	[User	Account].	
4	 Click	[Enable/Disable	User	Account	Control]. 	
5	 Remove	the 	checkmark 	for 	[Use 	User 	Account 	Control 	(UAC) 	to 	Help 	Computer 	Protection] 	and 	click	
[OK]. 	
•	 If	rebooting	is	requested,	click	[Reboot	Now]. 	
Upon	completion	of	Desktop	Control	Utility,	it	is	recommended	to	enable	the	user	account	control.	
  
						

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•	Operation	on	computer
1	 Click	Windows	 [Start]	→	[All	 Programs]	→	[NEC	 Projector	 User	Supportware]	→	[Desktop	 Control	Utility	
1.0]	→	[Desktop	Control], 	in	that	order.
	 The	“Selection	Of	Network	Connections” 	window	is	displayed.
	 This	displays	a	list	of	the	network	devices	connected	to	the	computer	you	are	using.
2	 Select	the	network	device	to	use	and	click	[OK].
	 The	“Startup	password	settings” 	window	will	be	displayed.
•	 In	case	 of	Windows	 7/Windows	 Vista,	the	User	 Account	 Control	Window	 is	displayed. 	Click	 [OK]	or	input	 the	
administrator password. 
Screen	when	Desktop	Control	Utility	1.0	is	started	first	time	already Screen if starting password has been set
IMPORTANT:
•	 Be	sure	to	write	down	the	starting	password	in	case	you	forget	it.
•	 The	starting	password	must	be	input	each	time	Desktop	Control	Utility	1.0	is	started.
•	 Should	you	forget	the	starting	password,	reinstall	the	Desktop	Control	Utility	1.0.
A	
screen	 like	the	one	 below	 is	displayed	 when	the	software	 is	started	 on	a	PC	 installed	 with	Windows	 XP	Service	 Pack	2	(SP2)	 (or	
later).
Click	“Unblock”	if	this	is	displayed.	 
						

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3	 Input	the	starting	password	of	Desktop	Control	Utility	1.0,	and	click	[OK].
	 The	“Current	password” 	window	will	be	displayed.
NOTE:
The	character	string	displayed	in	the	password	field	varies	each	time	Desktop	Control	Utility	1.0	is	started.
4	 Write	down	the	character	string	displayed	in	the	password	field.
	 Write	down	“PMHN”	in	the	screen	example	of	step	3.
5	 Click	[OK].
	 Desktop	Control	Utility	1.0	will	be	started.
 Move to the room where the projector is installed, with the paper on which you have written down the password in 
step 4. 
						

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•	Operating	the	projector	(connecting	computer)
1	 Connect	a	USB	mouse	that	is	commercially	available	to	the	projector.
USB
2	 Turn	on	the	power	to	the	projector.
 Set the LAN setting of the projector in advance.
3	 Press	the	SOURCE	button	on	the	projector	unit.
 The Source list will be displayed.
	 In	case	of	the	remote	control,	press	the	NETWORK	button.
	 The	 “network	menu” 	screen	will	be	displayed,proceed	to	step	5.
4	 Press	the	SELECT	▼/▲	buttons	to	select	[NETWORK], 	and	then	press	the	ENTER	button.
	 The	“network	menu” 	screen	will	be	displayed.
•	 The	remaining	operations	can	be	performed	using	a	USB	mouse	connected	to	the	projector.
  
						

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5	 Click	[DESKTOP	CONTROL	UTILITY].
	 The	“DESKTOP	CONTROL	UTILITY	menu” 	screen	will	be	displayed.
6	 Click	“ENTRY”.
 A password input screen will be displayed.
7	 Input	the	password	you	have	written	down	in	step	4	of	 “Operation	on	computer”.
•	 Click	the	[BS]	 button	 on	the	 right	 side	of	the	 [PASSWORD]	 field	to	delete	 the	character	 to	the	 left	of	the	 character	
insertion point.
8	 After	inputting	the	password, 	click	the		button	on	the	right	side	of	the	[PASSWORD]	field.
	 You	are	returned	to	the	“DESKTOP	CONTROL	UTILITY” 	menu	screen.
9	 Click	[COMPUTER	SEARCH].
	 The	“COMPUTER	LIST” 	screen	will	be	displayed.
	 If	the	connection	 destination	has	not	been	 found	 as	a	result	 of	a	COMPUTER	 SEARCH,	search	for	the	 connection	
destination	by	inputting	the	IP	address	of	the	computer	at	the	connection	destination,	click	 “Input	IP	Address”.