NEC Projector Um280xi User Manual

41
3. Convenient Features
 Projecting Your Computer’s Screen Image from the 
Projector via the USB Cable (USB Display)
Using	 a	commercially	 available	USB	cable	 (compatible	 with	USB	 2.0	specifications)	 to	connect	 the	computer	 with	the	
projector	 allows	you	to	send	 your	computer	 screen	image	to	the	 projector	 for	displaying. 	Power	 On/Off	 and	source	
selection	of	the	projector	can	be	done	from	your	computer	without	connecting	a	computer	cable	(VGA).
NOTE:
•	 To	make	USB	DISPLAY	available	on...

42
3. Convenient Features
5.	 Operate	the	control	window.
(1)  (Source) �����Selects an input source of the projector � 
(2)  (Picture) ����Turns on or off AV-MUTE (Picture mute), and turns on or off FREEZE (Freeze a picture)�
(3)  (Sound) �����Turns on or off AV-MUTE (Sound mute), play the sound and turns up or down the volume�
(4)  (Others) �����Uses “Update”, “HTTP Server”*, “Settings” and “Information”�
*  The HTTP Server cannot be selected when a USB cable is connected�
(5)  (Exit) ����������Exit...

43
3. Convenient Features
 Controlling the Projector by Using an HTTP Browser
Overview
The	HTTP	Server	function	provides	settings	and	operations	for:
1.	 Setting	for	wired/wireless	network	(NETWORK	SETTINGS)
 To use wireless LAN connection, the optional USB Wireless LAN Unit is required. (→ page 113)
 To use wired/wireless LAN connection, connect the projector to the computer with a commercially available LAN 
cable. (→ page 112)
2.	 Setting	Alert	Mail	(ALERT	MAIL)
	 When	 the	projector	 is	connected...

44
3. Convenient Features
Handling of the Address for Operation via a Browser
Regarding	the	actual	 address	 that	is	entered	 for	the	 address	 or	entered	 to	the	 URL	 column	 when	operation	 of	the	 pro-
jector	 is	via	 a	browser,	 the	host	 name	 can	be	used	 as	it	is	 when	 the	host	 name	 corresponding	 to	the	 IP	address	 of	the	
projector	 has	been	 registered	 to	the	 domain	 name	server	 by	a	network	 administrator,	 or	the	 host	 name	 corresponding	
to	the	IP	address	of	the	projector	has	been...

45
3. Convenient Features
PICTURE:	Controls	the	video	adjustment	of	the	projector.
BRIGHTNESS  ����Increases the brightness adjustment value�
BRIGHTNESS  ����Decreases the brightness adjustment value�
CONTRAST  ��������Increases the contrast adjustment value�
CONTRAST  ��������Decreases the contrast adjustment value�
COLOR   ��������������Increases the color adjustment value�
COLOR  ��������������Decreases the color adjustment value�
HUE  �������������������Increases the hue adjustment value�
HUE...

46
3. Convenient Features
NETWORK SETTINGS
•	SETTINGS
WIRED or WIRELESS
SETTINGSet	for	wired	LAN	or	for	wireless	LAN.
APPLYApply	your	settings	to	wired	LAN	or	wireless	LAN.
DHCP	ONAutomatically	assign	IP	address,	 subnet	mask,	and	gateway	 to	the	 projector	 from	your	
DHCP	server.
DHCP	OFFSet	IP	address,	 subnet	mask,	and	gateway	 to	the	 projector	 assigned	 by	your	 network	
administrator.
IP	ADDRESSSet	your	IP	address	of	the	network	connected	to	the	projector.
SUBNET	MASKSet	your	subnet	mask	number...

47
3. Convenient Features
NETWORK	TYPESelect	communication	method	when	using	wireless	LAN.
INFRASTRUCTURE: 	Select	 this	option	 when	communicating	 with	one	or	more	 equip-
ment	connected	to	the	wireless	LAN	network	via	a	wireless	access	point.
AD	HOC: 	Select	 this	option	 when	using	the	wireless	 LAN	to	directly	 communicate	 with	
a	computer	in	peer-to-peer	mode. 	
SECURITY	TYPETurn	on	or	off	 the	 encryption	 mode	for	secure	 transmission. 	When	 turn	on	the	 encryp-
tion	mode,	set	 WEP	key	or...

48
3. Convenient Features
•	ALERT	MAIL
ALERT	MAIL	(English	
only)
This	option	 will	notify	 your	computer	 of	lamp	 replace	 time	or	error	 messages	 via	e-mail	
when	using	wireless	or	wired	LAN. 	
Placing	a	checkmark	will	turn	on	the	Alert	Mail	feature.
Clearing	a	checkmark	will	turn	off	the	Alert	Mail	feature.
Sample	of	a	message	to	be	sent	from	the	projector:
The	lamp	 and	filters	 are	at	the	 end	 of	its	 usable	 life.	Please	 replace	 the	lamp	 and	
filters.
Projector	Name: 	NEC	Projector
Lamp	Hours...

49
3. Convenient Features
•	ROOMVIEW	for	managing	from	the	computer.
DISABLEDisables	ROOMVIEW.
ENABLEEnables	ROOMVIEW.
•	CRESTRON	CONTROL	for	managing	from	the	controller.
DISABLEDisables	CRESTRON	CONTROL.
ENABLEEnables	CRESTRON	CONTROL.	
IP	ADDRESSSet	your	IP	address	of	CRESTRON	SERVER.
IP	IDSet	your	IP	ID	of	CRESTRON	SERVER.
TIP:	The	CRESTRON	settings	are	required	only	for	use	with	CRESTRON	ROOMVIEW.
For	more	information,	visit	http://www.crestron.com
•	INFORMATION
WIRED	LANDisplay	a	list	of	settings...

50
3. Convenient Features
 Controlling the Projector over a LAN (PC Control Utility Pro 4/
Pro 5)
Using	 the	utility	 software	 “PC	Control	 Utility	Pro	4”	and	 “PC	 Control	 Utility	Pro	5”	included	 on	the	 companion	 NEC	
Projector	CD-ROM,	the	projector	can	be	controlled	from	a	computer	over	a	LAN.
PC	Control	Utility	Pro	4	is	a	program	compatible	with	 Windows.	(→	this	page)
PC	Control	Utility	Pro	5	is	a	program	compatible	with	Mac	OS. 	(→	page	53)
Control	Functions
Power	On/Off,	 signal	selection,...