NEC Projector PX602WL-BK User Manual

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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”.
2	projectors	can	be	stacked	on	top	of	each	other	for	“Stac king”	 setup.
 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)
•	 It	does	not 	support 	overlay 	accuracy 	by 	stacked 	projectors. 	Precise 	images 	as 	small 	texts 	and 	detailed 	graphics 	can 	not 	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	20	kg/	44	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
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Attaching	Stacking	Holders
Attach	three	stacking	holders	to	three	locations	on	the	top	of	the	lower	projector.
Preparation:
Tools	required	are	Phillips	screwdriver	(plus-head)	and	three	stacking	holders	packaged	with	the	projector.
Loosen	the	tilt	feet	(three	locations)	of	the	projector.
1. Remove rubber caps and screws at three locations.
(1)	Use	your	tweezers	or	nail	to	pinch	and	pull	up	the	rubber	cap.
(2)	Remove	the	screw	from	a	square	hole.
(1)(2)
2. Attach the three stacking holders at three locations.
(1)	Place	a	stacking	holder	in	a	square	hole.
(2)	Use	the	screw	removed	at	Step	1	to	fix	the	stacking	holder	in	the	square	hole.
(3)	Put	the	rubber	cap	removed	at	Step	1	back	into	the	square	hole.
	 •	 Snap	the	tabs	on	both	of	the	rubber	cap	into	the	slits	on	both	sides	in	the	square	hole.
(1)(2)(3)
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3.	 Put	another	projector	on	the	first	projector.
	 Put	each	tilt	foot	of	the	upper	projector	on	the	stacking	holders	(three	locations).
•	 Each	tilt	foot	has	a	rubber.	Place 	 each 	 tilt 	 foot 	 rubber 	 on 	 stacking 	 holders 	 (three 	 locations).
Foot	rubber
TIP:
•	 To	remove	the	stacking	holders,	perform	the	above	steps	in	reverse	order.
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7. Maintenance
❶ Cleaning the Lens
•	 Turn	off	the	projector	before	cleaning.
•	 The	projector	has	a	plastic	lens.	Use 	 a 	 commercially 	 available 	 plastic 	 lens 	 cleaner.
•	 Do	not	scratch	or	mar	the	lens	surface	as	a	plastic	lens	is	easily	scratched.
•	 Never	use	alcohol	or	glass	lens	cleaner	as	doing	so	will	cause	damage	to	the	plastic	lens	surface.
 WARNING
•	 Please	do	not 	use 	a 	spr ay 	containing 	flammab le 	gas 	to 	remo ve 	dust 	attached 	to 	the 	lens , 	etc.	Doing 	so 	ma y 	
result	in	fires.
❷ Cleaning the Cabinet
Turn	off	the	projector,	and	unplug	the	projector	before	cleaning.
•	 Use	a	dry	soft	cloth	to	wipe	dust	off	the	cabinet.
	 If	heavily	soiled,	use	a	mild	detergent.	
•	 Never	use	strong	detergents	or	solvents	such	as	alcohol	or	thinner.	
•	 When	cleaning	the 	v entilation 	slits 	or 	the 	speak er 	using 	a 	v acuum 	cleaner , 	do 	not 	f orce 	the 	br ush 	of 	the 	v acuum 	
cleaner	into	the	slits	of	the	cabinet.
Vacuum	the	dust	off	the	ventilation	slits.
•	 Poor	ventilation	caused 	b y 	dust 	accum ulation 	in 	v entilation 	openings 	(intak e, 	e xhaust, 	also 	at 	the 	bottom 	of 	the 	
projector)	can	result	in	overheating	and	malfunction.	These	 areas 	 should 	 be 	 cleaned 	 regularly.
•	 Do	not	scratch	or	hit	the	cabinet	with	your	fingers	or	any	hard	objects
•	 Contact	your	dealer	for	cleaning	the	inside	of	the	projector.
NOTE:	Do	not 	apply 	volatile 	agent 	such 	as 	insecticide 	on 	the 	cabinet, 	the 	lens, 	or 	the 	screen. 	Do 	not 	leave 	a 	rubber 	or 	vinyl 	product 	
in	prolonged	contact	with	it.	Otherwise	the	surface	finish	will	be	deteriorated	or	the	coating	may	be	stripped	off.	 
						

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8. User Supportware
❶ Operating Environment for Software Included on CD-ROM
Names and Features of Bundled Software Programs
Name	of	software	programFeatures
Virtual	Remote	Tool
(Windows	only)
When	the	computer 	and 	projector 	are 	connected 	using 	a 	netw ork 	(wired 	LAN), 	
such	operations	as 	tur ning 	the 	projector’ s 	po wer 	on 	and 	off 	and 	s witching 	the 	
signal	can	be 	perf ormed.	It 	is 	also 	possib le 	to 	send 	an 	image 	to 	the 	projector 	
and	register	it 	as 	the 	bac kground 	logo .	Once 	the 	image 	is 	registered, 	it 	can 	be 	
locked	to	prevent	the	logo	from	being	overwritten.
PC	Control	Utility	Pro	4
PC	Control	Utility	Pro	5	(for	Mac	
OS)
This	is	a 	softw are 	prog ram 	used 	to 	oper ate 	the 	projector 	from 	the 	computer 	
when	the	computer	and	the	projector	are	connected	with	LAN.	(→	page	133)
•	 PC	Control	Utility	Pro	4	can	be	used	with	a	serial	connection.
NOTE:
•	 To	connect	the 	projector 	to 	the 	network 	by 	using 	the 	Virtual 	Remote 	T ool, 	PC 	Control 	Utility 	Pro 	4, 	PC 	Control 	Utility 	Pro 	5, 	please 	
configure	the	settings	of	[SETUP]	→	[NETWORK	SETTINGS]	in	the	on-screen	menu	(→ page 107).
Download service
For	the	update	information	about	these	software	programs,	visit	our	website:
URL:	http://www.nec-display.com/dl/en/index.html
Operating Environment
[Windows]
Supported	OSWindows	8.1,	Windo ws 	8.1 	Pro , 	Windo ws 	8.1 	Enter prise, 	Windo ws 	8, 	Windo ws 	
8	Pro,	Windows 	 8 	 Enterprise
Windows	7	Home 	Basic , 	Windo ws 	7 	Home 	Premium, 	Windo ws 	7 	Prof essional, 	
Windows	7	Ultimate,	Windows 	 7 	 Enterprise
Windows	Vista	Home 	Basic , 	Windo ws 	Vista 	Home 	Premium, 	Windo ws 	Vista 	
Business,	Windows 	Vista 	 Ultimate, 	Windo ws 	Vista 	 Enterprise
Windows	XP	Home	Edition	(32-bit	version)	Service	Pack	3	or	later
Windows	XP	Professional	(32-bit	version)	Service	Pack	3	or	later
[Mac]
Supported	OSMac	OS	X	v10.6,	v10.7,	v10.8,	v10.9 
						

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❷ Installing Software Program
Installation for Windows software
The	software	prog rams 	e xcept 	PC 	Control 	Utility 	Pro 	5 	suppor t 	Windo ws 	8.1, 	Windo ws 	8, 	Windo ws 	7, 	Windo ws 	Vista, 	
and	Windows	 XP.
NOTE:
•	 To	install	or 	uninstall 	each 	software 	program, 	the 	Windows 	user 	account 	must 	have 	“Administrator” 	privilege 	(Windows 	8.1, 	
Windows	8,	Windows	7,	Windows	Vista)	or	“Computer	Administrator”	privilege	(Windows	XP).
•	 Exit	all	running	programs	before	installation.	If	another	program	is	running,	the	installation	may	not	be	completed.
•	 To	run	Virtual 	Remote 	T ool 	or 	PC 	Control 	Utility 	Pro 	4 	on 	Windows 	8.1, 	Windows 	8, 	Windows 	XP 	Home 	Edition, 	and 	Windows 	
XP	Professional,	“Microsoft 	.NET 	Framework 	V ersion 	2.0” 	is 	required. 	The 	Microsoft 	.NET 	Framework 	V ersion 	2.0, 	3.0 	or 	3.5 	is 	
available	from	Microsoft’s	web	page.	Download	and	install	it	on	your	computer.
 
1	 Insert	the	accompanying	NEC	Projector	CD-ROM	into	your	CD-ROM	drive.
	 The	menu	window	will	be	displayed.
TIP:
If the menu window will not be displayed, try the following procedure.
For	Windows	7
1.	 Click	“start”	 on 	Windo ws.
2.	 Click	“All	 Programs”	→ “Accessories”  → “Run”.
3.	 Type	your	CD-R OM 	drive 	name 	(e xample:	“Q:\”) 	and 	“LA UNCHER.EXE”	in 	“Name”.	(e xample:	Q:\
LAUNCHER.EXE)
4.	 Click	“OK”.
	 The	menu	window	will	be	displayed.
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2	 Click	a	software	program	you	wish	to	install	on	the	menu	window.
	 The	installation	will	start.
•	 Follow	the	instructions	on	the	installer	screens	to	complete	the	installation.
TIP:
Uninstalling	a	Software	Program
Preparation:
Exit	the	softw are 	prog ram 	bef ore 	uninstalling.	T o 	uninstall 	the 	softw are 	prog ram, 	the 	Windo ws 	user 	account 	m ust 	
have	“Administrator”	pr ivilege 	(Windo ws 	8.1, 	Windo ws 	8, 	Windo ws 	7, 	and 	Windo ws 	Vista) 	or 	“Computer 	Administr a-
tor”	privilege 	 (Windows 	 XP).
•	For	Windows 	 8.1/Windows 	 8/Windows 	 7/Windows 	Vista
1	 Click	“Start”	 and 	 then 	“Contr ol 	 Panel”.
	 The	Control	Panel	window	will	be	displayed.
2	 Click	“Uninstall	 a 	 program”	 under 	“Pr ograms”
	 The	“Programs 	 and 	 Features”	 window 	 will 	 be 	 displayed.
3	 Select	the	software	program	and	click	it.
4	 Click	“Uninstall/Change”	 or 	“Uninstall”.
	 •	When	 the 	“User 	 Account 	 Control”	 windows 	 is 	 displayed, 	 click 	“Contin ue”.
	 Follow	the	instructions	on	the	screens	to	complete	the	uninstallation.
•	For	Windows 	 XP
1	 Click	“Start”	 and 	 then 	“Contr ol 	 Panel”.
	 The	Control	Panel	window	will	be	displayed.
2 Double-click “Add / Remove Programs”.
	 The	Add	/	Remove	Programs	window	will	be	displayed.
3	 Click	the	software	program	from	the	list	and	then	click	“Remo ve”.
	 Follow	the	instructions	on	the	screens	to	complete	the	uninstallation.
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Using on Mac OS
Step 1: Install PC Control Utility Pro 5 on the computer.
1.	 Insert	the	accompanying	NEC	Projector	CD-ROM	in	your	Mac	CD-ROM	drive.	
	 The	CD-ROM	icon	will	be	displayed	on	the	desktop.
2.	 Double-click	the	CD-ROM	icon.	
	 The	CD-ROM	window	will	be	displayed.
3.	 Double-click	the	“Mac	 OS 	 X”	 folder.
4.	 Double-click	“PC	 Control 	 Utility 	 Pro 	 5.pkg”.	
	 The	installer	will	start.
5.	 Click	“Next”.	
	 “END	USER	LICENSE	AGREEMENT”	 screen 	 will 	 be 	 displayed.
6.	 Read	“END	 USER 	 LICENSE 	 AGREEMENT”	 and 	 click 	“Ne xt”.	
	 The	confirmation	window	will	be	displayed
7.	 Click	“I	 accept 	 the 	 terms 	 in 	 the 	 license 	 agreement”.	
	 Follow	the	instructions	on	the	installer	screens	to	complete	the	installation.
TIP:
•	Uninstalling	a	software	program
1.	 Put	the	“PC	 Control 	 Utility 	 Pro 	 5”	 folder 	 to 	 the 	T rash 	 icon.
2.	 Put	the	configuration	file	of	PC	Control	Utility	Pro	5	to	the	T rash 	 icon.
•	 The	configuration 	file 	of 	PC 	Control 	Utility 	Pro 	5 	is 	located 	in 	“/Users//Application 	Data/NEC 	
Projector	User	Supportware/PC	Control	Utility	Pro	5”.
 
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❸ Operating the Projector Via the LAN (Virtual Remote Tool)
This	will	help 	y ou 	perf orm 	oper ations 	such 	as 	projector’ s 	po wer 	on 	or 	off 	and 	signal 	selection 	via 	a 	LAN 	connection.	It 	
is	also	used 	to 	send 	an 	image 	to 	the 	projector 	and 	register 	it 	as 	the 	logo 	data 	of 	the 	projector .	After 	register ing 	it, 	y ou 	
can	lock	the	logo	to	prevent	it	from	changing.
Control Functions
Power	On/Off, 	signal 	selection, 	picture 	freez e, 	picture 	m ute, 	audio 	m ute, 	Logo 	tr ansfer 	to 	the 	projector , 	and 	remote 	
control	operation	on	your	PC.
Virtual	Remote	screen
Remote	Control	WindowToolbar
This	section	provides	an	outline	of	preparation	for	use	of	Vir tual 	 Remote 	T ool.
For	information	on	how	to	use	Virtual 	 Remote 	T ool, 	 see 	 Help 	 of 	Vir tual 	 Remote 	T ool.	 (→	page	148)
NOTE:
•	 Logo	data	(graphics)	that	can	be	sent	to	the	projector	with	Virtual	Remote	Tool	has	the	following	restrictions:
	 (Only	via	serial	or	LAN	connection)
*	 File	size:	Within	256	kilobytes
*	 Image	size:	Within	the	resolution	of	the	projector
*	 File	format:	PNG	(Full	color)
•	 Logo	data	(image)	sent	using	the	Virtual	Remote	Tool	will	be	displayed	in	the	center	with	the	surrounding	area	in	black.
•	 To	put 	the 	default 	“NEC 	logo” 	back 	in 	the 	background 	logo, 	you 	need 	to 	register 	it 	as 	the 	background 	logo 	by 	using 	the 	image 	file 	
(PX602UL-WH/PX602UL-BK:	\Logo\NEC_logo2011_WUXGA.png,	PX602WL-WH/PX602WL-BK: 	\Logo\NEC_logo2011_1280x800.
png)	included	on	the	supplied	NEC	Projector	CD-ROM.
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Connect the projector to a LAN.
Connect	the	projector 	to 	the 	LAN 	b y 	f ollowing 	the 	instr uctions 	in 	“Connecting 	to 	a 	Wired 	LAN”	(→	page	133)	and	“10.	
Controlling	the	Projector	by	Using	an	HTTP	Browser”	 (→	page	42)
Start Virtual Remote Tool
Start using the shortcut icon
•	 Double-click	the	shortcut	icon	 on the Windows Desktop.
Start from the Start menu
•	 Click	[Start] 	→	[All	Programs] 	or 	[Pr ograms] 	→	[NEC	Projector 	User 	Suppor tware] 	→	[Virtual	Remote 	T ool] 	
→	[Virtual	Remote	Tool].
	 When	Virtual 	 Remote 	T ool 	 starts 	 for 	 the 	 first 	 time, 	“Easy 	 Setup”	 window 	 will 	 be 	 displayed.
	 The	“Easy	 Setup”	 feature 	 is 	 not 	 available 	 on 	 this 	 model.	 Click 	“Close 	 Easy 	 Setup”.
	 Closing	the	“Easy	 Setup”	 window 	 will 	 display 	 the 	“Projector 	 List”	 window.
	 Select	your	projector	you	wish	to	connect.	This	 will 	 display 	 the 	Vir tual 	 Remote 	 screen.
NOTE:
•	 When	[NORMAL]	is	selected	for	[STANDBY	MODE]	from	the	menu,	the	projector	cannot	be	turned	on	via	network	connection.
TIP:
•	 The	Virtual	Remote	Tool	screen	(or	Toolbar)	can	be	displayed	without	displaying	“Easy	Setup”	window.
	 To	do	so,	click	to	place	a	check	mark	for	“		Do	not	use	Easy	Setup	next	time”	on	the	screen.
8. User Supportware