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NEC P350x Projector User Manual

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    							ix
    Important Information
    • FCC Compliance 
    This	device	 complies	 with	Part	 15	of	the	 FCC	 Rules. 	Operation	 is	subject	 to	the	 following	 two	conditions:(1)	 this	
    device	may	not	cause	 harmful	 interference	 and	(2)	this	 device	 must	accept	 any	interference	 received,	including	
    interference	that	may	cause	undesired	operation. 	
    This	equipment	 has	been	 tested	 and	found	 to	comply	 with	the	limits	 for	a	Class	 B	Personal	 Computer	 and	Peripheral,	
    pursuant	 to	Part	 15	of	the	 FCC	 Rules. 	These	 limits	are	designed	 to	provide	 reasonable	 protection	against	harmful	
    interference	in	a	residential	installation.
    This	equipment	 generates,	 uses	and	can	radiate	 radio	frequency	 energy	and,	if	not	 installed	 and	used	 in	accordance	
    with	the	instructions,	may	cause	harmful	interference	to	radio	communications.
    However,	 there	is	no	 guarantee	 that	interference	 will	not	 occur	 in	a	particular	 installation. 	If	 this	 equipment	 does	cause	
    harmful	 interference	 to	radio	 or	television	 reception,	 which	can	be	determined	 by	turning	 the	equipment	 off	and	 on,	
    the	user	is	encouraged	to	try	to	correct	the	interference	by	one	or	more	of	the	following	measures: 	
    •	 Reorient	or	relocate	the	receiving	antenna.	
    •	 Increase	the	separation	between	the	equipment	and	receiver. 	
    •	 Connect	the	equipment	into	an	outlet	on	a	circuit	different	from	that	to	which	the	receiver	is	connected. 	
    •	 Consult	the	dealer	or	an	experienced	radio/TV	technician	for	help.	
    This	equipment	 has	been	 tested	 to	comply	 with	the	limits	 for	a	Class	 B	personal	 computer	 and	periph-eral,	 pursuant	to	
    Subpart	B	of	 Part	 15	of	FCC	 Rules. 	Only	 peripherals	 (computer	input/output	 devices,	terminals,	 printers,	etc.)	certified	
    (DoC)	 or	verified	 to	comply	 with	Class	 B	limits	 may	be	attached	 to	this	 equipment. 	Operation	 with	non-certified	 (DoC)	
    or	non-verified	personal	computer	and/or	peripherals	is	likely	to	result	in	Interference	to	radio	and	 TV	reception.	
    The	connection	 of	a	unshielded	 equipment	interface	cable	to	this	 equipment	 will	invalidate	 the	FCC	 Certification	 of	
    this	device	and	may	cause	interference	levels	which	Exceed	the	limits	established	by	FCC	for	equipment. 	
    You	are	cautioned	 that	changes	 or	modifications	 not	expressly	 approved	by	the	 party	 responsible	 for	compliance	 could	
    void	your	authority	to	operate	the	equipment. 	
    Regulatory Information/Disclaimers
    Installation	and	use	of	this	 Wireless	 LAN	device	 must	be	in	strict	 accordance	 with	the	instructions	 included	in	the	
    user	 documentation	 provided	with	the	product. 	Any	 changes	 or	modifications	 (including	the	antennas)	 made	to	this	
    device	 that	are	not	expressly	 approved	by	the	 manufacturer	 may	void	the	user’s	 authority	 to	operate	 the	equipment. 	
    The	manufacturer	 is	not	 responsible	 for	any	 radio	 or	television	 interference	 caused	by	unauthorized	 modification	of	
    this	device,	 or	the	 substitution	 of	the	 connecting	 cables	and	equipment	 other	than	manufacturer	 specified.	It	 is	 the	
    responsibility	 of	the	 user	 to	correct	 any	interference	 caused	by	such	 unauthorized	 modification,	substitution	or	attach-
    ment. 	Manufacturer	 and	its	authorized	 resellers	or	distributors	 will	assume	 no	liability	 for	any	 damage	 or	violation	 of	
    government	regulations	arising	from	failing	to	comply	with	these	guidelines.
    IEEE	802.11b	or	802.11g	operation	of	this	product	in	the	U.S.A. 	is	firmware-limited	to	channels	1	through	11.
    CAUTION
    This	equipment	 complies	with	FCC	 RF	radiation	 exposure	 limits	set	forth	 for	an	uncontrolled	 environment. 	This	 device 	
    and	its	antenna	must	not	be	co-located	or	operating	in	conjunction	with	any	other	antenna	or	transmitter.
    To	comply	 with	FCC	 RF	exposure	 compliance	 requirements,	 the	antenna	 used	for	this	 transmitter	 must	be	installed	
    to	provide	 a	separation	 distance	of	at	least	 7.87"/20cm	 from	all	persons	 and	must	 not	be	co-located	 or	operating	 in	
    conjunction	with	any	other	antenna	or	transmitter.
    This	Class	B	digital	apparatus	complies	with	Canadian	RSS-210.
    Cet	appareil	numerique	de	la	Classe	B	est	conforme	a	la	norme	CNR-210	du	Canada.
    Industry Canada Statement
    This	device	 complies	 with	RSS-210	 of	the	 Industry	 Canada	Rules.	Operation	 is	subject	 to	the	 following	 two	condi-
    tions:
    1)	this	device	may	not	cause	interference	and
    2)		 this	device	must	accept	any	interference,	including	interference	that	may	cause	undesired	operation	of	the	device 
    						
    							x
    Important Information
    Regulatory Statement:
    Operation	of	this	 device	 is	subjected	 to	the	 following	 National	regulations	 and	may	 be	prohibited	 to	use	 if	certain	
    restriction	should	be	applied. 	
    France:
    Outdoor	use	limited	 to	10mW	 e.i.r.p.	within	 the	band	 2454	–	2483.5	 MHz.	Derogation	 in	French	 overseas	 departments	
    of	Guyane	and	La	Reunion: 	outdoor	use	not	allowed	in	band	2400	-	2420	MHz.
    • Cautions on security when using wireless LAN products 
    With	a	wireless	 LAN,	radio	waves	 are	used	 instead	 of	LAN	 cables	 for	the	 exchange	 of	data	 between	 the	wireless	
    access	 points	(computers,	 etc.),	offering	 the	advantage	 that	LAN	 connections	 can	be	made	 freely	within	 the	range	
    of	the	radio	waves.
    On	the	 other	 hand,	 the	radio	 waves	 reach	all	points	 within	this	range,	 regardless	 of	walls	 or	other	 obstacles,	 possibly	
    resulting	in	the	problems	described	below	if	the	proper	security	measures	are	not	taken. 	
    • Contents of transmissions may be intercepted 
    Malicious	 third	parties	 may	purposely	 intercept	the	radio	 waves	 and	steal	 information	 contained	in	the	 transmissions, 	
    including	such	personal	information	as	ID	numbers,	passwords,	credit	card	numbers,	e-mail	messages,	etc. 	
    • Improper intrusions 
    Malicious	 third	parties	 may	without	 permission	 access	the	personal	 or	company	 network	and	steal	 personal	 or	
    confidential	 information,	 pretend	to	be	 someone	 else	and	leak	 incorrect	 information,	 rewrite	information	 that	has	
    been	intercepted,	introduce	computer	viruses	or	otherwise	damage	data	or	the	system,	etc. 	
    Wireless	LAN	cards	 and	wireless	 access	points	generally	 include	security	 measures	 for	dealing	 with	these	 problems. 	
    Making	the	proper	security	settings	before	using	the	products	can	reduce	the	risk	of	such	problems	arising. 	
    We	recommend	 that	you	fully	 understand	 the	problems	 that	can	arise	 when	 using	the	products	 without	making	 the	
    security	settings,	then	that	you	make	the	security	settings	based	on	your	own	decision	and	at	your	own	discretion. 	 
    						
    							xi
    Important Information
    Specifications
    (1) Specifications common to the NP02LM series
    Operating	Voltage5V	(power	supplied	from	the	projector)
    MAX	Amps460	mA
    Wireless	StandardIEEE802.11b	/	IEEE802.11g	/	IEEE802.11n
    Modulation	MethodCCK	/	DQPSK	/	DBPSK	/	OFDM	/	DS-SS
    LED	Display	
    (Green)
    During	communication: 	blinking
    Standby:	slow	blinking
    No	operation: 	light	off
    InterfaceUSB	2.0	(connected	to	USB	wireless	LAN	port	on	the	projector)
    DimensionsWidth:	1.1"	/	28	mm
    Height: 	0.43"	/	11	mm
    Length: 	3.03"	/	81	mm	(including	the	cap)
    Weight0.049	lbs	/	22	g	(including	the	cap)
    Environmental
    ConsiderationsOperational	 Temperatures	:
    41°	to	104°F	/	5°	to	40°C,	20%	to	80%	humidity	
    (non-condensing)
    Storage	Temperatures	:
    14°	to	122°F	(-10°	to	50°C),	20%	to	80%	humidity	
    (non-condensing)
    (2) Compliant standards according to model
    NP02LM1
    IEEE802.11bCenter	Frequency	Range/
    Operating	channels
    2412	to	2462	MHz
    1	to	11	channels
    Transmission	methodDS-SS	method	(direct	dispersion	spectrum	dispersion	
    method)
    Data	Rates11/5.5/2/1	Mbps
    IEEE802.11gCenter	Frequency	Range/
    Operating	channels
    2412	to	2462	MHz
    1	to	11	channels
    Transmission	methodOFDM	method	(Orthogonal	Frequency	Division	Multiplex-
    ing	method)
    Data	Rates54/48/36/24/18/12/9/6	Mbps
    IEEE802.11nCenter	Frequency	Range/
    Operating	channels
    2412	to	2462	MHz
    1	to	11	channels
    Transmission	methodOFDM	method	(Orthogonal	Frequency	Division	Multiplex-
    ing	method)/	
    MIMO	method	(Multiple-Input	
    Multiple-Output	method)
    Data	Rates*When	dual	channel	communication	is	disabled
    130/117/104/78/52/39/26/19.5/13	Mbps
    When	dual	channel	communication	is	enabled
    300/270/243/216/162/108/81/54/40.5/27/13.5	Mbps 
    						
    							xii
    Important Information
    NP02LM2
    IEEE802.11bCenter	Frequency	Range/
    Operating	channels
    2412	to	2472	MHz
    1	to	13	channels
    Transmission	methodDS-SS	method	(direct	dispersion	spectrum	dispersion	
    method)
    Data	Rates11/5.5/2/1	Mbps
    IEEE802.11gCenter	Frequency	Range/
    Operating	channels
    2412	to	2472	MHz
    1	to	13	channels
    Transmission	methodOFDM	method	(Orthogonal	Frequency	Division	Multiplex-
    ing	method)
    Data	Rates54/48/36/24/18/12/9/6	Mbps
    IEEE802.11nCenter	Frequency	Range/
    Operating	channels
    2412	to	2472	MHz
    1	to	13	channels
    Transmission	methodOFDM	method	(Orthogonal	Frequency	Division	Multiplex-
    ing	method)/	
    MIMO	method	(Multiple-Input	
    Multiple-Output	method)
    Data	Rates*When	dual	channel	communication	is	disabled
    130/117/104/78/52/39/26/19.5/13	Mbps
    When	dual	channel	communication	is	enabled
    300/270/243/216/162/108/81/54/40.5/27/13.5	Mbps
    NP02LM3
    IEEE802.11bCenter	Frequency	Range/
    Operating	channels
    2412	to	2472	MHz
    1	to	13	channels
    Transmission	methodDS-SS	method	(direct	dispersion	spectrum	dispersion	
    method)
    Data	Rates11/5.5/2/1	Mbps
    IEEE802.11gCenter	Frequency	Range/
    Operating	channels
    2412	to	2472	MHz
    1	to	13	channels
    Transmission	methodOFDM	method	(Orthogonal	Frequency	Division	Multiplex-
    ing	method)
    Data	Rates54/48/36/24/18/12/9/6	Mbps
    IEEE802.11nCenter	Frequency	Range/
    Operating	channels
    Not	available
    Transmission	methodNot	available
    Data	RatesNot	available
    *	 Dual	channel	communication	 will	be	automatically	 switched	between	"enabled"	 and	"disabled"	 according	to	the	
    usage	environment.
     注意
    依據 低功率電波輻射性電機管理辦法
    第十二條 經型式認證合格之低功率射頻電機,非經許可,公司、商號或使用者均不得擅自變更頻率、加大功率或
    變更原設計之特性及功能。
    第十四條 低功率射頻電機之使用不得影響飛航安全及干擾合法通信;經發現有干擾現象時,應立即停用,並改善
    至無干擾時方得繼續使用。前項合法通信,指依電信規定作業之無線電信。低功率射頻電機須忍受合法通信或工
    業、科學及醫療用電波輻射性電機設備之干擾。 
    						
    							xiii
    Table of Contents
    Important Information ........................................................................\
    ....................i
    1. Introduction  ........................................................................\
    ..................................1
    1
    	 What’s	in	the	Box? ........................................................................\
    .................................1
    
    	Introduction	to	the	Projector  ........................................................................\
    ..................2
    Congratulations	on	 Your	Purchase	of	the	Projector .................................................2
    Features	you’ll	enjoy: ........................................................................\
    .......................2
    About	this	user’s	manual ........................................................................\
    ..................3
    
    	Part	Names	of	the	Projector  ........................................................................\
    ..................4
    Front/Top
      ........................................................................\
    ..........................................4
    Rear
      ........................................................................\
    .................................................5
    Top	Features ........................................................................\
    ....................................6
    Terminal	Panel	Features  ........................................................................\
    ..................7
    
    	Part	Names	of	the	Remote	Control  ........................................................................\
    .......8
    Battery	Installation ........................................................................\
    ...........................9
    Remote	Control	Precautions ........................................................................\
    ............9
    Operating	Range	for	 Wireless	Remote	Control ........................................................9
    
    	Operating	Environment	for	Software	Included	on	CD-ROM  ........................................10
    Operating	Environment ........................................................................\
    ..................11
    2. Projecting an Image (Basic Operation)  ..............................................12
    1	Flow	of	Projecting	an	Image ........................................................................\
    ................12
    
    	Connecting	 Your	Computer/Connecting	the	Power	Cord .............................................13
    
    	 Turning	on	the	Projector  ........................................................................\
    ......................14
    Note	on	Startup	screen	(Menu	Language	Select	screen) ......................................15
    
    	Selecting	a	Source  ........................................................................\
    ..............................16
    Selecting	the	computer	or	video	source................................................................. 16
    
    	Adjusting	the	Picture	Size	and	Position  .......................................................................17
    Adjusting	the	vertical	position	of	a	projected	image	(Lens	shift) ............................18
    Focus
      ........................................................................\
    .............................................19
    Zoom
      ........................................................................\
    ..............................................20
    Adjust	the	 Tilt	Foot ........................................................................\
    .........................21
    
    	Correcting	Keystone	Distortion	Manually  ....................................................................22
    Adjusting	with	buttons	on	the	cabinet ....................................................................22
    Adjusting	with	the	remote	control ........................................................................\
    ...23
    
    	Optimizing	Computer	Signal	Automatically  .................................................................24
    Adjusting	the	Image	Using	Auto	Adjust ..................................................................24
    
    	 Turning	Up	or	Down	 Volume ........................................................................\
    ................24
    
    	 Turning	off	the	Projector  ........................................................................\
    ......................25
    
    	After	Use........................................................................\
    .............................................. 26
    3. Convenient Features ........................................................................\
    .............27
    1
    	 Turning	off	the	Image	and	Sound  ........................................................................\
    ........27
    	Freezing	a	Picture  ........................................................................\
    ...............................27
    
    	Enlarging	a	Picture  ........................................................................\
    ..............................27
    
    	Changing	Eco	Mode/Checking	Energy-Saving	Effect	Using	Eco	Mode	[ECO	
    MODE]  ........................................................................\
    ...........................................28 
    						
    							xiv
    Table of Contents
    Checking	Energy-Saving	Effect	[CARBON	METER] .............................................29
    	Preventing	the	Unauthorized	Use	of	the	Projector	[SECURITY] .................................30
    
    	Operating	 Your	Computer’s	Mouse	Functions	from	the	Projector’s	Remote	Control	
    via	the	USB	Cable	(Remote	Mouse	Function) .......................................................33
    
    	Projecting	 Your	Computer’s	Screen	Image	from	the	Projector	via	the	USB	Cable	
    (USB	Display) ........................................................................\
    ................................34
    
    	Controlling	the	Projector	by	Using	an	HTTP	Browser  .................................................36
    
    	Projecting	 Your	Computer’s	Screen	Image	from	the	Projector	via	a	Network	
    [NETWORK	PROJECTOR] ........................................................................\
    ............43
    
    	Using	the	Projector	to	Operate	 Your	Computer	via	a	Network	[REMOTE	
    DESKTOP] ........................................................................\
    .....................................47
    4. Using the Viewer  ........................................................................\
    .....................52
    ❶
    	 What	you	can	do	with	the	 Viewer ........................................................................\
    .........52
    ❷
    	Preparing	presentation	materials  ........................................................................\
    ........55
    ❸
    	Projecting	images	stored	in	a	USB	memory	device  ....................................................56
    Starting	the	 Viewer ........................................................................\
    .........................56
    Exiting	the	 Viewer ........................................................................\
    ..........................59
    Names	and	functions	of	 Viewer	screen ..................................................................60
    Viewer	option	settings  ........................................................................\
    ....................65
    ❹
    	Projecting	data	from	shared	folder  ........................................................................\
    ......68
    Co
    nnecting	the	projector	to	the	shared	folder   .......................................................68
    Disc
    onnecting	the	shared	folder	from	the	projector  ...............................................71
    ❺
    	Projecting	data	from	media	server ........................................................................\
    ....... 72
    Setting
    	up	 “Media	Sharing” 	in	Windows	Media	Player 11 ......................................72
    Setting	up	 “Media	Sharing” 	in	Windows	Media	Player	12 ......................................74
    Connecting
    	the	projector	to	the	media	server  ........................................................75
    Disconnecting	the	projector	from	the	media	server  ...............................................76
    ❻
    	Restrictions	on	displaying	files  ........................................................................\
    ............77
    Some	restrictions	on	PowerPoint	files ....................................................................77
    Some	restrictions	on	PDF	files  ........................................................................\
    ......77
    5. Using On-Screen Menu ........................................................................\
    ........78
    1	Using	the	Menus ........................................................................\
    ..................................78
    	Menu	Elements ........................................................................\
    ....................................79
    	List	of	Menu	Items  ........................................................................\
    ...............................80
    	Menu	Descriptions	&	Functions	[SOURCE]  ................................................................82
    COMPUTER	1	and	2 ........................................................................\
    .....................82
    HDMI
      ........................................................................\
    ..............................................82
    VIDEO
      ........................................................................\
    ............................................82
    S-VIDEO
      ........................................................................\
    ........................................82
    VIEWER
      ........................................................................\
    .........................................82
    NETWORK
      ........................................................................\
    .....................................82
    USB	DISPLAY  ........................................................................\
    ................................82
    	Menu	Descriptions	&	Functions	[ADJUST]  ..................................................................83
    [PICTURE]
      ........................................................................\
    .....................................83
    [IMAGE	OPTIONS]  ........................................................................\
    ........................86
    [AUDIO]
      ........................................................................\
    ..........................................90 
    						
    							xv
    Table of Contents
    	Menu	Descriptions	&	Functions	[SETUP] ....................................................................91
    [GENERAL]
      ........................................................................\
    ....................................91
    [MENU]
      ........................................................................\
    ..........................................93
    [INSTALLATION]
      ........................................................................\
    ............................95
    [OPTIONS(1)]
      ........................................................................\
    ................................97
    [OPTIONS(2)]
      ........................................................................\
    ................................99
    	Menu	Descriptions	&	Functions	[INFO.] ....................................................................101
    [USAGE	 TIME] ........................................................................\
    .............................101
    [SOURCE] ........................................................................\
    .................................... 102
    [WIRED	LAN] ........................................................................\
    ...............................102
    [WIRELESS	LAN]  ........................................................................\
    ........................102
    [VERSION(1)]
      ........................................................................\
    ..............................103
    [VERSION(2)]
      ........................................................................\
    ..............................103
    [OTHERS]
      ........................................................................\
    ....................................103
    	Menu	Descriptions	&	Functions	[RESET] ..................................................................104
    Returning	to	Factory	Default	[RESET]  .................................................................104
    ❾
    	Application	Menu  ........................................................................\
    ...............................105
    IMAGE	EXPRESS	UTILITY  ........................................................................\
    .........105
    DESKTOP	CONTROL	UTILITY ........................................................................\
    ...105
    NETWORK	PROJECTOR ........................................................................\
    ............106
    REMOTE	DESKTOP	CONNECTION  ..................................................................106
    NETWORK	SETTINGS ........................................................................\
    ................107
    TOOLS
      ........................................................................\
    .........................................123
    6. Installation and Connections  .................................................................128
    1	Setting	Up	the	Screen	and	the	Projector ...................................................................128
    Selecting	a	Location........................................................................\
    ..................... 128
    Throw	Distance	and	Screen	Size ........................................................................\
    .130
    
    	Making	Connections  ........................................................................\
    ..........................132
    Connecting	 Your	Computer ........................................................................\
    ..........132
    Connecting	an	External	Monitor  ........................................................................\
    ..134
    Connecting	 Your	DVD	Player	or	Other	AV	Equipment ..........................................135
    Connecting	Component	Input  ........................................................................\
    ......136
    Connecting	HDMI	Input........................................................................\
    ................ 137
    Connecting	to	a	Wired	LAN ........................................................................\
    .........138
    Connecting	to	a	 Wireless	LAN	(NP02LM	series) .................................................139
    Attaching	the	Optional	Cable	Cover	(NP01CV)  ...................................................142
    7. Maintenance  ........................................................................\
    ............................143
    1	Cleaning	the	Filters........................................................................\
    ............................ 143
    	Cleaning	the	Lens........................................................................\
    .............................. 146
    	Cleaning	the	Cabinet ........................................................................\
    .........................146
    	Replacing	the	Lamp	and	the	Filters ........................................................................\
    ...147
    8. User Supportware  ........................................................................\
    .................152
    
    	Installing	Software	Program  ........................................................................\
    ..............152
    Installation	for	 Windows	software ........................................................................\
    .152
    Installation	for	Macintosh	software .......................................................................154
    
    	Using	the	Computer	Cable	(VGA)	to	Operate	the	Projector	(Virtual	Remote	 Tool) ...155 
    						
    							xvi
    Table of Contents
    	Projecting	Your	Computer’s	Screen	Image	from	the	Projector	over	a	LAN	(Image	
    Express	Utility	Lite) ........................................................................\
    ......................160
    
    	Projecting	an	Image	from	an	Angle	(Geometric	Correction	 Tool	in	Image	Express	
    Utility	Lite) ........................................................................\
    ....................................163
    What	you	can	do	with	GCT ........................................................................\
    ..........163
    Projecting	an	Image	from	an	Angle	(GCT) 
    ...........................................................163
     
    Projecting	Images	or	 Videos	from	the	Projector	over	a	LAN	(Image	Express	Utility	
    2.0) ........................................................................\
    ...............................................165
    What	you	can	do	with	Image	Express	Utility	2.0  ..................................................165
    Connecting	the	projector	to	a	LAN .......................................................................166
    Basic	Operation	of	Image	Express	Utility	2.0 .......................................................167
    
    	Using	the	Projector	to	Operate	 Your	Computer	over	a	LAN	(Desktop	Control	Utility	
    1.0) ........................................................................\
    ...............................................176
    What	you	can	do	with	Desktop	Control	Utility	1.0  ................................................176
    Connecting	the	projector	to	a	LAN .......................................................................176
    Using	the	projector	to	operate	your	computer’s	desktop	screen  ..........................177
    
    	Controlling	the	Projector	over	a	LAN	(PC	Control	Utility	Pro	4)  .................................185
    
    	Converting	PowerPoint	files	to	Slides	(Viewer	PPT	Converter	3.0)  ...........................186
    
    	Projecting	 Your	Mac’s	Screen	Image	from	the	Projector	over	a	LAN	(Image	
    Express	Utility	2	for	Mac) ........................................................................\
    .............188
    What	you	can	do	with	Image	Express	Utility	2 .....................................................188
    Operating	environment  ........................................................................\
    ................188
    Connecting	the	projector	to	a	LAN .......................................................................188
    Using	Image	Express	Utility	2  ........................................................................\
    ......189
    9. Appendix ........................................................................\
    .....................................192
    1	 Troubleshooting  ........................................................................\
    .................................192
    Indicator	Messages ........................................................................\
    ......................192
    Common	Problems	&	Solutions  ........................................................................\
    ...193
    If	there	is	no	picture,	or	the	picture	is	not	displayed	correctly. ..............................194
    
    	Specifications  ........................................................................\
    ....................................195
    
    	Cabinet	Dimensions  ........................................................................\
    ..........................197
    	Pin	Assignments	of	D-Sub	COMPUTER	Input	Connector  ........................................198
    	Compatible	Input	Signal	List ........................................................................\
    ..............199
    	PC	Control	Codes	and	Cable	Connection  .................................................................200
    	 Troubleshooting	Check	List ........................................................................\
    ................201
    	 TravelCare	Guide ........................................................................\
    ...............................203 
    						
    							1
    Projector
    1. Introduction
    1 What’s in the Box?
    Make	sure	your	box	contains	everything	listed.	If	any	pieces	are	missing,	contact	your	dealer.
    Please	save	the	original	box	and	packing	materials	if	you	ever	need	to	ship	your	projector.
    Power cord(US: 7N080236)
    (EU: 7N080022) Computer cable (VGA)
    (7N520073)
    NEC Projector CD-ROMUser’s manual (PDF) and the utility 
    software
    (7N951551)
    For North America onlyRegistration	cardLimited	warranty
    For customers in Europe: You	
    will	find	 our	current	 valid	Guar-antee	Policy	on	our	 Web	Site:	www.nec-display-solutions.com
    In	some	 areas	 and	countries,	 the	projector	 comes	standard	with	the	USB	 Wireless	 LAN	Unit.	If	 you	 pur-chase	 the	projector	 model	without	 the	Wireless	 LAN	Unit,	the 	optional 	Wireless 	LAN 	Unit 	must 	be 	installed	to	use	the	projector	via	a	wireless	connection.
    •	 Important	Infomation	(For	North	America: 	7N8N1261) (For Other countries than North 
    America: 7N8N1261 and 7N8N1271)
    •	 Quick	Setup	Guide	(For	North	America:	7N8N1281) (For Other countries than North 
    America: 7N8N1281 and 7N8N1291)
    Remote control(7N900922)Batteries (AAA × 2)
    Unless	otherwise	described	in	the	user’s	manual,	the	drawings	for	the	projector	cabinet	show	examples	of	the	P420X. 
    						
    							2
    1. Introduction
     Introduction to the Projector
    This	section	introduces	you	to	your	new	projector	and	describes	the	features	and	controls.
    Congratulations on Your Purchase of the Projector
    This	projector	 is	one	 of	the	 very	 best	projectors	 available	today.	The	 projector	 enables	you	to	project	 precise	 images	
    up	to	300	 inches	 across	 (measured	 diagonally)	 from	your	PC	or	Macintosh	 computer	(desktop	or	notebook),	VCR,	
    DVD	player,	or	document	camera.
    You	 can	use	the	projector	 on	a	tabletop	 or	cart,	 you	can	 use	the	projector	 to	project	 images	 from	behind	 the	screen,	
    and	the	projector	can	be	permanently	mounted	on	a	ceiling*1.	 The	remote	control	can	be	used	wirelessly.
    *1	 Do	not	attempt	to	mount	the	projector	on	a	ceiling	yourself.
    	 The	 projector	 must	be	installed	 by	qualified	 technicians	 in	order	 to	ensure	 proper	operation	 and	reduce	 the	risk	
    of	bodily	injury.
    	 In	 addition,	 the	ceiling	 must	be	strong	 enough	 to	support	 the	projector	 and	the	installation	 must	be	in	accordance	
    with	any	local	building	codes. 	Please	consult	your	dealer	for	more	information.
     
    Features you’ll enjoy:
    • Quick start (3 seconds*1), Quick Power Off (0 seconds), Direct Power Off
    	 3	seconds*1	after	turning	on	the	power,	the	projector	is	ready	to	display	PC	or	video	images.
    	 The	 projector	 can	be	put	 away	 immediately	 after	the	projector	 is	powered	 down.	No	 cool	 down	 period	 is	required	
    after	the	projector	is	turned	off	from	the	remote	control	or	cabinet	control	panel.
    	 The	 projector	 has	a	feature	 called	“Direct	 Power	Off ”.	This	 feature	 allows	the	projector	 to	be	 turned	 off	(even	 when	
    projecting	an	image)	by	using	the	Main	Power	Switch	or	disconnecting	the	AC	power	supply.
    	 To	 turn	off	the	 AC	power	 supply	 when	the	projector	 is	powered	 on,	use	 a	power	 strip	equipped	 with	a	switch	 and	
    a	breaker.
    	 *1	The	quick	start	time	is	only	when	[STANDBY	MODE]	is	set	to	[NORMAL]	in	the	on-screen	message.
    • 0.2 W (100-130 V AC)/0.4 W (200-240 V AC) in standby condition with energy saving technology
    	 Selecting	 [POWER-SAVING]	 for	[STANDBY	 MODE]	from	the	menu	 can	put	the	projector	 in	power-saving	 mode	
    that	consumes	only	0.2	 W	(100-130	V	AC)/0.4	W	(200-240	 V	AC).
    • Carbon Meter 
    	 This	 feature	will	show	 energy-saving	 effect	in	terms	 of	CO2	emission	 reduction	 (kg)	when	 the	projector’s	 [ECO	
    MODE]	is	set	to	[AUTO	ECO],	[ECO1],	or	[ECO2]*2.
    	 The	amount	 of	CO2	emission	 reduction	 will	be	displayed	 in	the	 confirmation	 message	at	the	 time	 of	power-off	 and	
    in	the	INFO	of	the	on-screen	menu.
    	 *2	[ECO2]	is	available	on	P350X	only.
    • Lamp life up to 5000 hours (P350X)/3500 hours (P420X/P350W) without cleaning the filters regularly 
    	 Using	 in	Eco	 Mode	 allows	 you	to	prolong	 the	projector’s	 lamp	life	up	to	5000	 hours	 (up	to	4000	 hours	 in	NORMAL	
    Mode	(ECO	Mode	OFF)). 	
    	 For	P420X	and	P350W:
    	 Using	in	Eco	 Mode	 allows	 you	to	prolong	 the	projector’s	 lamp	life	up	to	3500	 hours	 (up	to	3000	 hours	 in	NORMAL	
    Mode	(ECO	Mode	OFF))	
    	 The	 two-layer,	 large	filters	 require	 no	regular	 cleaning. 	Filter	 replacement	 is	requred	 only	when	 lamp	replacement	
    is	done.
    • Vertical lens shift mechanism offers installation flexibility 
    	 Manual	lens	shift	that	can	be	adjusted	by	turning	dials	on	the	top	of	the	projector.
    • HDMI input port provides digital signal 
    	 The	HDMI	input	provides	HDCP	compatible	digital	signals. 	The	HDMI	input	also	supports	audio	signal. 
    						
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