NEC Projector Px750u User Manual

56
3. Convenient Features
 Projecting Your Computer’s Screen Image from the 
Projector via a Network [NETWORK PROJECTOR]
By	selecting	 the	projector	 connected	 to	the	 same	 network	 as	that	 of	your	 PC,	the	PC	screen	 image	can	be	projected	
to	the	screen	via	network. 	There	is	no	need	of	connection	using	the	computer	cable	(VGA).
Operation Environment
Applicable	OSWindows	7	Professional
Windows	7	Ultimate
Windows	7	Enterprise	
Windows	 Vista	Home	Premium
Windows	Vista	Business
Windows	Vista...

57
3. Convenient Features
2.	 Press	the	 or 	button	to	select	[NETWORK]	and	press	the	ENTER	button.
	 In	the	screen,	the	[APPLICATION	MENU]	menu	is	displayed.
3.	 From	the	[APPLICATION	MENU]	menu,	select	[NETWORK	PROJECTOR].
	 The	[PROJECTOR	NAME/DISPLAY	RESOLUTION/PASSWORD/URL]	will	be	displayed. 

58
3. Convenient Features
Projecting	the	Image	with	Network	Projector
1.	 Click	[Start]	from	the	desktop	of	Windows	7.
2.	 Click	[All	Programs].
3.	 Click	[Accessories].
4.	 Click	[Connect	to	a	Network	Projector].
 When the [Permission Connect to a Network Projector] window appears, click [Yes.].
 The “Connect to a Network Projector” window appears.
5.	 Click	[→	Search	for	a	projector	(recommended)].
	 In	the	 “Available	projectors” 	box,	“PX750U	Series” 	is	displayed.
6.	 Click	[PX750U	Series].
 The...

59
3. Convenient Features
7.	 Input	the	password	to	the	password	input	box	displayed	by	the	operation	at	step	3	on	page	57.
8.	 Click	[Connect].
 The network projector function works and the screen of Windows 7 is projected from the projector.
•	 If	 the	resolution	 of	your	 computer’s	 screen	is	different	 from	the	projector’s	 screen	resolution,	 the	NETWORK	
PROJECTOR	 function	may	not	work. 	If	 this	 happens,	 change	the	resolution	 of	the	 computer’s	 screen	to	lower	
resolution than the one...

60
3. Convenient Features
 Using the Projector to Operate Your Computer via a Network 
[REMOTE DESKTOP]
•	 By	 selecting	 the	PC	connected	 to	the	 same	 network	 as	that	 of	the	 projector,	 the	PC	screen	 image	can	be	projected	
to	the	screen	via	network.
	 Then,	 by	operating	 the	keyboard,	 you	can	 operate	 Windows	 7,	Windows	 Vista	or	Windows	 XP	on	the	 PC	connected	
with	the	network.
•	 With	the	Remote	Desktop	function,	you	can	remotely	operate	the	PC	placed	at	a	distance	from	the	projector....

61
3. Convenient Features
Prepare	a	commercially	available	wireless	keyboard	(US	layout	version).
Connect	the	USB	 wireless	 receiver	to	the	 USB	 port	(Type	 A)	of	the	 projector. 	Make	 all	necessary	 settings	for	your	
wireless	keyboard	and	mouse. 

62
3. Convenient Features
Setting the password to the user account of Windows 7
TIP:	If	a	password	has	been	set	for	an	account,	the	steps	1	to	9	can	be	skipped.
1.	 Click	[Start]	from	the	desktop	of	Windows	7.
2.	 Click	[Control	Panel].
3.	 Click	[Add	or	remove	user	accounts]	displayed	under	[User	Accounts].
4.	 When	the	[User	Account	Control]	confirmation	window	appears, 	click	[Continue].
5.	 Click	[Administrator].
6.	 Click	[Create	a	password].
7.	 Input	the	password	to	the	[New	password]	box.
8....

63
3. Convenient Features
4.	 Click	[View	status]	displayed	in	blue	on	the	right	of	[Local	Area	Connection]	in	the	window.
 The [Local Area Connection Status] window appears.
5.	 Click	[Details...].
	 Write	down	the	value	for	 “IPv4	IP	Address”	(xxx.xxx.xxx.xxx)	displayed.
6.	 Click	[Close].
7.	 Click	[X]	at	the	upper	right	of	the	window.
 The system goes back to the desktop.
Starting	the	Remote	Desktop
1.	 With	the	projector	turned	on, 	press	the	SOURCE	button.
 The input selection window appears....

64
3. Convenient Features
2.	 Press	the	 or 	button	to	select	[NETWORK]	and	press	the	ENTER	button.
 The [NETWORK] menu will be displayed.
3.	 From	the	[NETWORK]	menu, 	use	the	wireless	keyboard	to	select	[REMOTE	DESKTOP	CONNECTION].
	 The	[REMOTE	DESKTOP	CONNECTION]	window	appears.
4.	 Operate	the	wireless	keyboard	to	input	the	IP	address	of	 Windows	7	and	click	“Connect”.
 The log-on screen of Windows 7 is displayed in the screen projected by the projector.
5.	 Operate	the	wireless	keyboard	to	input...

65
3. Convenient Features
Exiting	the	Remote	Desktop
1.	 Operate	the	wireless	keyboard	to	click	[Start]	from	the	desktop	screen	projected	by	the	projector.
2.	 Click	[X]	on	the	right	of	the	start	menu.
 The remote desktop function is stopped.
3.	 Press	the	SOURCE	button	of	the	projector	to	select	an	input	terminal	other	than	[NETWORK].
 When using the remote control, press a button other than the NETWORK button.
TIP:
Setting	[OPTIONS]	in	REMOTE	DESKTOP
Clicking	[OPTIONS]	displays	the	[PERFORMANCE]...