NEC Projector UM351W User Manual

110
6. Installation and Connections
Connecting Component Input
	 A	component	 signal	will	be	automatically	 displayed.	If	 not,	 from	 the	menu,	 select	[SETUP]	→	[OPTIONS(1)]	→ 
[SIGNAL	SELECT]	→	[COMPUTER],	and	then	place	a	check	mark	in	the	Component	radio	button.
•	 Select	the	source	name	for	its	appropriate	input	terminal	after	turning	on	the	projector.
Input	terminalSOURCE	button	on	the	projector	
cabinetButton	on	the	remote	control
COMPUTER	IN	COMPUTER(COMPUTER	1)
NOTE:	Refer	to	your	DVD	player’s...

111
6. Installation and Connections
Connecting HDMI Input
You	can	connect	 the	HDMI	 output	 of	your	 DVD	 player,	 hard	disk	player,	 Blu-ray	 player,	or	notebook	 type	PC	to	the	
HDMI	IN	terminal	of	your	projector.
•	 Select	the	source	name	for	its	appropriate	input	terminal	after	turning	on	the	projector.
Input	terminalSOURCE	button	on	the	projector	
cabinetButton	on	the	remote	control
HDMI	1/MHL	IN	HDMI1/MHL(HDMI1/MHL*)
HDMI	2	IN	HDMI2(HDMI2*)
•	 When	 connecting	 the	HDMI1/MHL	 IN	terminal	 (or...

112
6. Installation and Connections
Connecting a smart phone and a tablet terminal
The	below	 mentioned	 feature	is	available	 when	the	projector	 is	connected	 with	MHL	 supported	 devices	such	as	a	
smart	phone	and	a	tablet	terminal	by	a	MHL	cable	(not	supplied)
•	 Projecting	a	image	and	a	file	on	the	MHL	supported	devices.
•	 Output	sound	on	the	MHL	supported	devices	from	the	build-in	speaker.
•	 Charge	the	MHL	supported	devices.
•	 Operate	the	MHL	supported	devices	by	the	remote	control	for	the...

113
6. Installation and Connections
Connecting your document camera
You	can	connect	your	document	camera	and	project	printed	documents,	etc.
Name, position, and direction of terminals are 
vary	depending	on	camera	model.		Please	check	
user's manual of your camera for details.
Computer cable (VGA)
(supplied)
Video cable (not supplied)
•	 Select	the	source	name	for	its	appropriate	input	terminal	after	turning	on	the	projector.
Input	terminalSOURCE	button	on	the	projector	
cabinetButton	on	the	remote...

114
6. Installation and Connections
Connecting to a Wired LAN
The	projector	comes	standard	with	a	LAN	port	(RJ-45)	which	provides	a	LAN	connection	using	a	LAN	cable.	
To	use	 a	LAN	 connection,	 you	are	required	 to	set	 the	 LAN	 on	the	 projector	 menu.	Select	 [SETUP]	→	[WIRED	 LAN].	
(→	page	96).
Example	of	LAN	connection
Example	of	wired	LAN	connection
Server
Hub
LAN cable (not supplied)
NOTE:	 Use	a	Category	 5	or	 higher	
LAN	cable. 

115
6. Installation and Connections
Connecting to a Wireless LAN (Optional: NP05LM series)
The	USB	 Wireless	 LAN	Unit	also	 provides	 a	wireless	 LAN	connection. 	To	 use	 a	wireless	 LAN	connection,	 you	are	
required	to	assign	an	IP	address	to	the	projector.
Important:
•	 If	 you	use	 the	projector	 with	the	USB	 Wireless	 LAN	Unit	in	the	 area	 where	 the	use	 of	wireless	 LAN	equipment	 is	
prohibited,	remove	the	USB	 Wireless	LAN	Unit	from	the	projector.
•	 Buy	the	appropriate	USB	 Wireless	LAN...

116
6. Installation and Connections
NOTE:When	the	cable	 cover	 is	attached,	 remove	it	before	 inserting	 the	USB	
Wireless	LAN	Unit.
1. Press  the  POWER  button  to  turn  off  the  projector  and  set  it 
into standby condition, and disconnect the power cord.
2.  Slowly insert the USB Wireless LAN Unit into the USB (WLAN) 
port.
  Remove the cap from the USB Wireless LAN Unit, and then insert 
it with the surface (side of indicator) facing outward. Keep the cap 
for later use.
NOTE:	Do	not	force	to...

117
6. Installation and Connections
Example	of	wireless	LAN	connection
(Network	Type	→	Wireless	LAN	PROFILE	1	or	PROFILE	2)
 
PC with wireless LAN card inserted PC with built-in wireless 
LAN function
Wired LAN
Wireless access point
USB Wireless LAN Unit 

118
This	section	 describes	 the	simple	 maintenance	 procedures	you	should	 follow	to	clean	 the	filters,	 the	projection	 window,	
the	cabinet,	and	to	replace	the	lamp	and	the	filters.
1 Cleaning the Filters
The	air-filter	 sponge	keeps	dust	and	dirt	from	 getting	 inside	the	projector	 and	should	 be	frequently	 cleaned.	If	 the	 filter	
is	dirty	or	clogged,	your	projector	may	overheat.
 WARNING
•	 Do	 not	use	 a	spray	 containing	 flammable	 gas	to	get	 rid	of	accumulated	 dust	and	dirt	on	the...

119
7. Maintenance
3. Remove the four filters and use a vacuum cleaner to vacuum 
all the dust inside and outside.
  Get rid of dust in the sponge filter
NOTE:	
•	 Whenever 	you 	vacuum 	the 	filter, 	use 	the 	soft 	brush 	attachment 	to	
vacuum.	This	is	to	avoid	damage	to	the	filter.
•	 Do	 not	wash	 the	filter	 with	water.	 Doing	so	can	 result	 in	filter	 clogging.
4. Remove  dust  from  the  filter  cover  and  the  two  filter  cases 
(large and small).
  Clean both outside and inside.
5. Attach...