NEC Projector PX700W2 User Manual

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Connecting an External Monitor
You	can	connect 	a 	separ ate, 	e xternal 	monitor 	to 	y our 	projector 	to 	sim ultaneously 	vie w 	on 	a 	monitor 	the 	computer 	
analog	image	you’re	projecting.
NOTE:
•	 Daisy	chain	connection	is	not	possible.
•	 The	signal	only	from	the	COMPUTER	1	IN	connector	will	be	output	to	the	MONITOR	OUT	(COMP1)	connector.
•	 When	[POWER-SAVING] 	or 	[NORMAL2] 	is 	selected 	for 	[ST ANDBY 	MODE] 	within 	the 	on-screen 	menu, 	the 	signal 	will 	not 	be 	output	
to	the	MONITOR	OUT	(COMP1)	connector	in	standby.
•	 When	the	signal 	from 	the 	COMPUTER 	3 	IN 	connectors 	is 	projected, 	no 	video 	signal 	will 	be 	output 	to 	the 	MONITOR 	OUT 	(COMP1) 	
connector.
Computer	cable	(VGA)	(supplied)
Computer	cable	(VGA)	(not supplied)
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Connecting Your DVD Player or Other AV Equipment
Connecting	Video/S-Video	 Input
•	 Select	the	source	name	for	its	appropriate	input	connector	after	turning	on	the	projector.
Input	connectorSOURCE	button	on	the	projector	
cabinetButton	on	the	remote	control
VIDEO	IN	VIDEOVIDEO
S-VIDEO	IN	S-VIDEOS-VIDEO
NOTE:	Refer	to	your	VCR	owner’s	manual	for	more	information	about	your	equipment’s	video	output	requirements.
NOTE:
•	 An	image	may 	not 	be 	displayed 	correctly 	when 	a 	Video 	or 	S-Video 	sour ce 	is 	played 	back 	in 	fast-for ward 	or 	fast-rewind 	via 	a 	scan 	
converter.
•	 Video	signals	can 	be 	projected 	when 	a 	video 	cable 	(commer cially 	available) 	is 	connected 	to 	the 	Computer 	3 	video 	input 	connec-
tor’s	G/Y	connector.
	 In	this	case, 	set 	the 	on-screen 	menu’ s 	SETUP 	→	OPTION(1)	→	SIGNAL	SELECT(COMP3) 	to 	[VIDEO] 	and 	select 	Computer 	3 	for 	
the input selection.
Video cable (not supplied)
BNC (male) to RCA (female) 
adapter (not supplied)
S-Video cable (not supplied)
Audio equipment
Audio cable (not supplied)
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Connecting Component Input
•	 Select	the	source	name	for	its	appropriate	input	connector	after	turning	on	the	projector.
Input	connectorSOURCE	button	on	the	projector	
cabinetButton	on	the	remote	control
COMPUTER	1	IN	COMPUTER	1COMPUTER	1
COMPUTER	2	IN	COMPUTER	2COMPUTER	2
COMPUTER	3	IN	COMPUTER	3COMPUTER	3
NOTE:
•	 Normally	the	computer 	signal 	and 	component 	signal 	are 	identified 	and 	switched 	automatically . 	If 	the 	signal 	cannot 	be 	identified, 	
however,	select	the 	signal 	at 	[ADJUST] 	→	[VIDEO]	→	[SIGNAL 	TYPE] 	on 	the 	projector’ s 	on-screen 	menu. 	Select 	“COMPUTER” 	
or	“VIDEO”	for 	the 	Computer 	3 	video 	input 	connector 	at 	[SETUP] 	→	[OPTION	(1)] 	→	[SIGNAL	SELECT(COMP3)] 	(→ page 129).
•	 To	connect	to	a	video	device	with	a	D	connector,	use	the	sold	separately	D	connector	converter	adapter	(model	ADP-DT1E).
15-pin - to - RCA (female) × 3 cable adapter  
(ADP-CV1E)
BNC (male) to RCA (female) 
adapter (not supplied)
Component video RCA × 3 cable (not supplied)
DVD player Audio Equipment
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Connecting HDMI Input
You	can	connect 	the 	HDMI 	output 	of 	y our 	D VD 	pla yer, 	hard 	disk 	pla yer, 	Blu-r ay 	pla yer, 	or 	notebook 	type 	PC 	to 	the 	
HDMI	IN	connector	of	your	projector.
NOTE:	The	HDMI	IN	connector	supports	Plug	&	Play	(DDC2B).
Audio cable (not supplied)
HDMI	cable	(not	supplied)Use	High	Speed	HDMI® Cable.
Input	connectorSOURCE	button	on	the	projector	
cabinetButton	on	the	remote	control
HDMI	IN	HDMIHDMI
TIP:	For	users	of	audio	video	equipment	with	an	HDMI	connector:
Select	“Enhanced”	rather	than	“Normal”	if	HDMI	output	is	switchable	between	“Enhanced”	and	“Normal”.
This	will	provide	improved	image	contrast	and	more	detailed	dark	areas.
For	more	information	on	settings,	refer	to	the	instruction	manual	of	the	audio	video	equipment	to	be	connected.
•	 When	connecting	the 	HDMI 	IN 	connector 	of 	the 	projector 	to 	the 	D VD 	pla yer, 	the 	projector’ s 	video 	le vel 	can 	be 	
made	settings	in	a ccordance	w ith	t he	D VD	p layer’s	v ideo	l evel.	I n	t he	m enu	s elect	[ ADJUST]	→	[VIDEO]	→	[VIDEO	
LEVEL]	and	make	necessary	settings.
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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, 	y ou 	are 	required 	to 	set 	the 	LAN 	on 	the 	projector 	men u.	Select 	[APPLICA TION 	MENU] 	→ 
[NETWORK	SETTINGS]	→	[WIRED	LAN].	(→	page	142).
Example of LAN connection
Example	of	wired	LAN	connection
Server
Hub
LAN cable (not supplied)
NOTE:	Use	a	Category	5	or	higher	LAN	cable.
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Connecting to a Wireless LAN (sold separately)
The	separately	sold 	wireless 	LAN 	unit 	allo ws 	y ou 	to 	use 	a 	wireless 	LAN 	en vironment.	When 	using 	the 	projector 	in 	a 	
wireless	LAN	environment,	the	IP	address	and	other	settings	must	be	made	on	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 	 Unit 	 for 	 your 	 country 	 or 	 area.
NOTE: 
•	 The	green	LED	on	the	USB	Wireless	LAN	Unit	flashes	to	show	that	the	USB	Wireless	LAN	Unit	is	working.
•	 Your	computer’s	wireless	LAN	adapter	(or	unit)	must	be	complied	with	Wi-Fi	(IEEE802.11b/g/n)	standard.
Flow of Setting Wireless LAN
Step 1:	 Attach	the	USB	Wireless	 LAN 	 Unit 	 to 	 the 	 projector.	 (→ page 173)
Step 2:	 Display	[NETWORK	SETTINGS]	from	[APPLICATION	MENU].	 (→ page 141)
Step 3:	 Select	[NETWORK 	SETTINGS] 	→	[WIRELESS	LAN] 	→	[PROFILES]	and 	set 	[EASY 	CONNECTION],	
[PROFILE	1],	or 	 [PROFILE 	 2].	 (→ page 142)
TIP:
Access	the 	HTTP 	ser ver 	function 	to 	set 	[NETWORK 	SETTINGS] 	→	[SETTINGS]	→	[WIRELESS] 	→	[EASY	CONNECTION] 	, 	[PRO-
FILE1],	[PROFILE2].
Mounting a wireless LAN unit
NOTE:
•	 The	wireless	LAN 	unit 	has 	a 	front 	and 	a 	back 	and 	must 	be 	mounted 	in 	the 	wireless 	LAN 	port 	in 	a 	specific 	direction. 	The 	port 	is 	
designed so that the unit cannot be mounted in the opposite direction, b\
ut trying to push it in by force could damage the wireless 
LAN	unit	port.
•	 To	prevent	damage 	due 	to 	static 	electricity , 	touch 	a 	nearby 	metal 	object 	(a 	door 	knob, 	aluminum 	sash, 	etc.) 	before 	touching 	the 	
wireless	LAN	unit	to	eliminate	the	static	electricity	from	your	body.
•	 Turn	off	the	main	power	before	mounting	and	removing	the	wireless	LAN	unit.
	 Mounting	and	removing 	the 	wireless 	LAN 	unit 	while 	the 	projector’ s 	power 	is 	on 	could 	damage 	the 	wireless 	LAN 	unit 	or 	result 	in 	
malfunction	on	the 	projector . 	If 	the 	projector 	should 	malfunction, 	turn 	off 	the 	projector’ s 	power , 	turn 	off 	the 	main 	power 	switch, 	
and unplug the power cord, then plug the power cord back in. 
•	 Do	not	connect 	any 	USB 	device 	other 	than 	the 	wireless 	LAN 	unit 	to 	the 	USB 	(LAN) 	port. 	Also, 	do 	not 	connect 	the 	wireless 	LAN 	
unit	to	the	USB	port	in	the	connector	section.
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1. Press the  button to set the projector to the standby mode, then 
turn	off	the	main	power	switch.
2. Remove the plate (port cover).
 Loosen the screw security port cover.
•	 The	screw	is	not	removable.
3.	 Slowly	insert	the	wireless	LAN	unit	into	the	USB	(LAN)	port.
- Remove the wireless LAN unit’s cap, set the unit with the front (the 
side with the indicator) facing upwards, hold the back edge and 
insert the unit gently.
 Next, press the wireless LAN unit in with a finger.
- The cap you have removed will be used when the wireless LAN unit 
is removed, so store it in a safe place.
NOTE:	If	the	wireless	LAN	unit	is	hard	to	insert,	do	not	push	it	in	by	force.
4.	 Attach	the	anti-theft	cap	for	wireless	LAN	unit.
 Use the scre w you removed at Step 2 to secure the anti-theft cap.
 
Plate
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To remove the wireless LAN unit
1. Press the  button to set the projector to the standby mode, then 
turn	off	the	main	power	switch.
2.	 Remove	the	anti-theft	cap.
 Loosen the screw and remove the anti-theft cap for the Wireless LAN 
Unit.
3.	 Pull	out	the	Wireless	 LAN 	 Unit 	 from 	 the 	 USB 	 (LAN) 	 port.
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Example	of	wireless	LAN	connection
(Network	Type	→	Infrastructure)
(→	page	144)
PC with wireless LAN card 
inserted PC with built-in wireless LAN 
function
Wired LAN
Wireless access point
USB Wireless LAN Unit
To	enable
	direct 	comm unication 	(i.e ., 	peer-to-peer) 	betw een 	computers 	and 	projectors , 	y ou 	need 	to 	select 	the 	Ad 	
Hoc	mode.	(→	page	144)
PC with wireless LAN card 
inserted PC with built-in wireless LAN 
function
Example	of	wireless	LAN	connection	(Network	T ype 	→	Ad	Hoc)
USB Wireless LAN Unit
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Stacking projectors
The	projected	image 	br ightness 	can 	be 	doub led 	b y 	g ravity 	stac king 	up 	to 	tw o 	projectors 	without 	e xternal 	suppor t.	This 	
is	called	“Stacking 	 Projection”.
 CAUTION:
A	minimum	of 	tw o 	persons 	are 	required 	to 	carr y 	the 	projector .	Otherwise 	the 	projector 	ma y 	tumb le 	or 	drop , 	causing 	
personal	injury.
NOTE:
•	 Projectors	with	different	model	numbers	cannot	be	gravity	stacked.
 Optional lenses with the same model numbers must be used for stacking pr\
ojection.
•	 For	stacking	projectors,	attach	the	supplied	three	stacking	holders	to	the	top	of	the	lower	projector.	(→ next page)
•	 The	stacking	projection 	does 	not 	support 	accuracy 	for 	overlaying 	two 	images 	per fectly 	so 	that 	small 	text 	and 	detailed 	graphics 	
can be clearly read or seen.
•	 Use	a	commer cially 	available 	distribution 	amplifier 	to 	both 	the 	primar y 	(upper) 	and 	the 	secondar y 	(lower) 	projectors 	to 	distribute 	
signal to two outputs of the two projectors.
•	 Notes	for	stacking
-	 Ask	your	service	person	for	setting	up	and	adjusting	projectors.
-	 Set	up	the 	projectors 	in 	a 	place 	or 	structure 	in 	a 	way 	with 	sufficient 	strength 	to 	support 	the 	combined 	weight 	of 	the 	two 	projec-
tors.	The	single	projector	with	a	lens	weighs	up	to	approximately	21	kg/	47	lbs.
-	 To	prevent	the	projectors	from	falling,	fasten	them	in	a	way	to	withstand	earthquakes.
-	 Double	stacking	will	cause	room	temperature	to	increase.	Ventilate	the	room	well.
-	 Do	not	attempt	to	stack	projectors	on	the	ceiling.	Gravity	stacking	cannot	be	done	on	the	ceiling.
-	 Warm	up	the	projectors	for	one	hour	before	the	desired	projection	is	obtained.
-	 Make	sure	that 	the 	position 	of 	the 	upper 	projector 	does 	not 	exceed 	its 	specifications. 	When 	setting 	up 	the 	two 	projectors, 	
adjustable height range for the tilt feet on the upper projector is adde\
d to the total adjustable range.
-	 Set	up	the 	projectors 	so 	that 	the 	projected 	image 	shows 	as 	little 	geometric 	distortions 	as 	possible. 	The 	lens 	is 	different 	in 	
geometric	distortion	between	wide(+)	and	tele	(−)	for	zoom.
-	 Adjust	the	horizontal	lens	shift	to	the	lens	center. s
6. Installation and Connections