NEC Projector P502WL User Manual

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ProblemCheck	These	Items
Remote control does 
not work•	 Install	new	batteries.(→ page 9)•	 Make	sure	there	are	no	obstacles	between	you	and	the	projector.•	 Stand	within	22	feet	(7	m)	of	the	projector.	(→ page 9)•	 The	remote	control	sensor	on	the	back	of	the	projector	cannot	be	used	when	the	cable	cover	is	mounted	on the projector�
Indicator is lit or 
blinking•	 See	the	POWER/STATUS/LIGHT	Indicator.	(→ page 115)
Cross color in RGB 
mode
•	 Press	the	AUTO	ADJ.	button	on	the	projector	cabinet	or	the	remote	control.	(→ page 23)•	 Adjust	the	computer	image	manually	with	[CLOCK]/[PHASE]	in	[IMAGE	OPTIONS]	in	the	menu.	(→ page 
46)
For	more	information	contact	your	dealer.
If there is no picture, or the picture is not displayed correctly.
•	 Power	on	process	for	the	projector	and	the	PC.
	 Be	sure	to	connect	the	projector	and	notebook	PC	while	the	projector	is	in	standby	mode	and	before	turning	on	the	
power	to	the	notebook	PC.
	 In	most	cases	the	output	signal	from	the	notebook	PC	is	not	turned	on	unless	connected	to	the	projector	before	
being	powered	up.
NOTE:	You	can	check	the	horizontal	frequency	of	the	current	signal	in	the	projector’s	menu	under	Information.	If	it	reads	“0kHz”,	
this	means	there	is	no	signal	being	output	from	the	computer.	(→	page	65	or	go	to	next	step)
•	 Enabling	the	computer’s	external	display.
	 Displaying	an	image	on	the	notebook	PC’s	screen	does	not	necessarily	mean	it	outputs	a	signal	to	the	projector.	
When	using	a	PC	compatible	laptop,	a	combination	of	function	ke ys	will	enable/disab le	the	exter nal	display .	Usually,	
the	combination	of	the	“Fn”	key	along	with	one	of	the	12	function	ke ys	gets	the	exter nal	display	to	come	on	or	off.	
For	example,	NEC	laptops	use	Fn	+	F3,	while	Dell	laptops	use	Fn	+	F8	key	combinations	to	toggle	through	exter nal	
display	selections.
•	 Non-standard	signal	output	from	the	computer
	 If	the	output	signal	from	a	notebook	PC	is	not	an	industry	standard,	the	projected	image	may	not	be	display ed	
correctly.	Should	this	happen,	deactivate	the	notebook	PC’s	LCD	screen	when	the	projector	display	is	in	use.	Each	
notebook	PC	has	a	different	way	of	deactivate/reactiv ate	the	local	LCD	screens	as	described	in	the	previous	step.	
Refer	to	your	computer’s	documentation	for	detailed	information.
•	 Image	displayed	is	incorrect	when	using	a	Mac
	 When	using	a	Mac	with	the	projector,	set	the	DIPswitch	of	the	Mac	adapter	(not	supplied	with	the	projector)	accord-
ing	to	your	resolution.	After	setting,	restart	y our	Mac	f or	the	changes	to	tak e	aff ect.
	 For	setting	display	modes	other	than	those	supported	by	your	Mac	and	the	projector,	changing	the	DIP	switch	on	
a	Mac	adapter	may	bounce	an	image	slightly	or	may	display	nothing.	Should	this	happen,	set	the	DIP	switch	to	
the	13"	fixed	mode	and	then	restart	your	Mac.	After	that,	restore	the	DIP	switches	to	a	display able	mode	and	then	
restart	the	Mac	again.
NOTE:	A	Video	Adapter	cable	manufactured	by	Apple	Inc.	is	needed	for	a	MacBook	which	does	not	have	a	mini	D-Sub	15-pin	terminal.
•	 Mirroring	on	a	MacBook
*	 When	using	the	projector	with	a	MacBook,	output	may	not	be	set	to	1024	×	768	unless	“mirroring”	is	off	on	your	
MacBook.	Refer	to	o wner’s	man ual	supplied	with	y our	Mac	computer	f or	mirror ing.
•	 Folders	or	icons	are	hidden	on	the	Mac	screen
	 Folders	or	icons	may	not	be	seen	on	the	screen.	Should	this	happen,	select	[View]	→	[Arrange]	from	the	Apple	
menu	and	arrange	icons.
9. Appendix  
						

							119
❷ Specifications
This	section	provides	technical	information	about	projector’s	performance.
Model	nameNP-P502HLNP-P502WL
Method1	Chip	DLP	typeSpecifications	of	main	partsDMD	panelSize0.65"	(aspect	ratio:	16:9)0.65"	(aspect	ratio:	16:10)Pixels	(*1)2,073,600	(1920	dots	×	1080	lines)1,024,000	(1280	dots	×	800	lines)Projection	lensesF	=	2.0,	f	=	18.2–31.1	mmZoomManual	(Zoom	Ratio	=	1.7)Focus ManualLens	shiftingH:	±25%,	V:	+62%,	−0%H:	±28%,	V:	+59%,	−0%Light	sourceBlue	Laser	DiodeOptical	device	Optical	isolation	by	dichroic	mirror,	combining	by	dichroic	prismLight	output	(*2) (*3)5,000	lmContrast	ratio	(*2)	(all	white/all	black)15,000:1	with	dynamic	contrastScreen	size	(throw	distance)	30	to	300	inches	(0.8–14.2	m)Projection	AngleFrom	0	to	15.9	deg	at	80"From	0	to	14.8	deg	at	80"Projection	Distance	(From	Projection	Lens)Wide:	From	0.8	to	8.2	mTele:	From	1.4	to	14.2	mWide:	From	0.8	to	8.4	mTele:	From	1.4	to	14.5	mColor	reproducibility	10-bit	color	processing	(approx.	1.07	billion	colors)Scanning	frequencyHorizontalAnalog:	15	kHz,	24	to	100	kHz	(24	kHz	or	g reater	f or	RGB	inputs),	conf orming	to	VESA	standardsDigital:	15	kHz,	24	to	153	kHz,	conforming	to	VESA	standardsVerticalAnalog:	48	Hz,	50	to	85	Hz,	100,	120	Hz	conf orming	to	VESA	standardsDigital:	24,	25,	30,	48	Hz,	50	to	85	Hz,	100,	120	Hz	conf orming	to	VESA	standardsMain	adjustment	functionsManual	zoom,	manual	focus,	manual	lens	shift,	input	signal	switching	(HDMI1/HDMI2/COMPUTER/VIDEO/HDBaseT),	auto	image	adjustment,	picture	maginification,	mut-ing	(video),	power	on/standby,	on-screen	display/selection,	etc.Max.	display	resolution	(horizontal	×	v erti-
cal)Analog:	1920	×	1200	(handled	with	Adv anced	AccuBlend)Digital:	1920	×	1080	(handled	with	Advanced	AccuBlend)Input	signalsR,G,B,H,VRGB:	0.7	Vp-p/75	ΩY:	1.0	Vp-p/75	Ω	(with	Negative	Polarity	Sync)Cb,	Cr	(Pb,	Pr):	0.7	Vp-p/75	ΩH/V	Sync:	4.0	Vp-p/TTLComposite	Sync:	4.0	Vp-p/TTLSync	on	G:	1.0	Vp-p/75	Ω	(with	Sync)Composite	video	1.0	Vp-p/75	Ω
ComponentY:	1.0	Vp-p/75	Ω	(with	Sync)Cb,	Cr	(Pb,	Pr):	0.7	Vp-p/75	ΩDTV:		480i,	480p ,	720p ,	1080i,	1080p	(60	Hz) 576i,	576p,	720p,	1080i,	1080p	(50	Hz)DVD:	Progressive	signal	(50/60	Hz)AudioStereo	L/R:	0.5	Vrms/22	kΩ	or	overInput/output	terminalsComputer/Com-
ponentVideo	input	Mini	D-Sub	15-pin	×	1Video	output	Mini	D-Sub	15-pin	×	1Audio	input	RCA	×	2	(For	Video),	Stereo	mini	J ack	(F or	Computer)Audio	output	Stereo	mini	Jack	(Selected	from:	Computer/Video/HDMI)HDMIVideo	input	HDMI®	Terminal	type	A	×	2Deep	Color	(color	depth):	8-/10-/12-bit	compatib leColorimetry:	RGB,	YcbCr444	and	YcbCr422	compatib leLipSync	compatible,	HDCP	compatible	(*4),	Supports	3DAudio	input	HDMI:	Sampling	frequency	–	32/44.1/48	kHz,	Sampling	bits	–	16/20/24	bitsHDBaseTVideo	input	Deep	Color	(color	depth):	Support	8/10/12	bitsColorimetry:	Support	RGB ,	YCbCr444	and	YCbCr422	Support	LipSync	,	HDCP	(*4),	3D	Audio	input	Sampling	frequency:	32/44.1/48	kHzSampling	bit:	16/20/24	bitUSB	portUSB	type	A	×	1	(For	USB	Memory)Ethernet/HDBaseT	portRJ-45	×	1,	Supports	BASE-TX3D	SYNC	output	terminal5	V	/	10	mA,	synchronized	signal	output	f or	3D	useControl	TerminalsRS-232C	terminal	(PC	control)D-Sub	9-pin	×	1Built-in	Speaker20	W	(monaural)
9. Appendix  
						

							120
Model	nameNP-P502HLNP-P502WLUsage	environmentOperating	temperature:	5	to	40°C	(*5)
Operating	humidity:	20	to	80%	(with	no	condensation)Storage	temperature:	−10	to	50°C	(*5)
Storage	humidity:	20	to	80%	(with	no	condensation)Operating	altitude:	0	to	2600	m/8500	feet	(Set	[FAN	MODE]	to	[HIGH]	when	using	the	projector	at	altitudes	approximately	5500	feet/1700	meters	or	higher.)Power	supply100–240	V	AC,	50/60	HzPower	con-
sumptionECO	MODE OFF464	W	(100-130	V)442	W	(200-240	V)ON362	W	(100-130	V)347	W	(200-240	V)STANDBY	MODENORMAL0.15	W	(100-130	V)/0.36	W	(200-240	V)NETWORK	STANDBY2.1	W	(100-130	V)/2.3	W	(200-240	V)
Rated	input	current	2.3	A	(240	V	A
C)	to	5.7A	(100	V	A C)External	dimensions	18.46"	(width)	×	5.39"	(height)	×	14.37"	(depth)/469	(width)	×	137	(height)	×	365	(depth)	mm	(not	including	protrusions)18.46"	(width)	×	6.18"	(height)	×	14.57"	(depth)/469	(width)	×	157	(height)	×	370	(depth)	mm	(including	protrusions)Weight	19.18	lbs	(8.7	kg)
*1	 Effective	pixels	are	more	than	99.99%.	*2	 Compliance	with	ISO21118-2012	*3	 This	is	the	light	output	value	(lumens)	when	the	[PRESET]	mode	is	set	to	[HIGH-BRIGHT].	If	any	other	mode	is	selected	as	the	[PRESET]	mode,	the	light	output	value	may	drop	slightly.*4	 HDMI®	(Deep	Color,	Lip	Sync)	with	HDCP		 What	is	HDCP/HDCP	technology?		 HDCP	is	an	acronym	for	High-bandwidth	Digital	Content	Protection.	High	bandwidth	Digital	Content	Protection	(HDCP)	is	a	system	for	preventing	illegal	copying	of	video	data	sent	over	a	High-Definition	Multimedia	Interface	(HDMI).		 If	you	are	unable	to	view	material	via	the	HDMI	input,	this	does	not	necessarily	mean	the	projector	is	not	functioning	properly .	With	the	implementation	of	HDCP,	there	may	be	cases	in	which	certain	content	is	protected	with	HDCP	and	might	not	be	displayed	due	to	the	decision/intention	of	the	HDCP	community	(Digital	Content	Protection,	LLC).		 Video:	Deep	Color;	8/10/12-bit,	LipSync		 Audio:	LPCM;	up	to	2	ch,	sample	r ate	32/44.1/48	KHz,	sample	bit;	16/20/24-bit*5	 35	to	40°C	–	“Forced	eco	mode”•	 These	specifications	and	the	product’s	design	are	subject	to	change	without	notice.
For	additional	information	visit:
US:	http://www.necdisplay.com/
Europe:	http://www.nec-display-solutions.com/
Global:	http://www.nec-display.com/global/index.html
For	information	on	our	optional	accessories,	visit	our	website	or	see	our	brochure.
The	specifications	are	subject	to	change	without	notice.
9. Appendix  
						

							121
469 (18.5)
94 (3.7)
250 (9.8)
365 (14.4)
200 (7.9) 89 (3.5) 92 (3.6)
20 (0.8)
137 (5.4) 370 (14.6)
❸ Cabinet Dimensions
Unit:	mm	(inch)
Lens center
9. Appendix  
						

							122
❹ Attaching the Optional Cable Cover (NP08CV)
After	finishing	connections,	attach	the	supplied	cable	cover	to	properly	hide	the	cables.
 CAUTION:
•	 Be	sure	to	tighten	the	screws	after	attaching	the	cable	cover.	Failure	to	do	so	may	cause	the	cable	cov er	to	come	
off	and	fall,	resulting	in	injury	or	damage	to	the	cable	cover.
•	 Do	not	put	bundled	cables	in	the	cable	cover.	Doing	so	may	damage	the	po wer	cord,	resulting	in	a	fire .
•	 Do	not	hold	the	cable	cover	while	moving	the	projector	or	do	not	apply	excessiv e	force	to	the	cable	cov er.	Doing	
so	may	damage	the	cable	cover,	resulting	in	injury.
Attaching the cable cover
Tool	needed:
•	 Phillips	screwdriver	(plus-head)	about	9	cm/4	inches	in	length
9 cm/4 inches
1. Align two claws on the cable cover edge with grooves of 
the projector and push the top end.
•	 The	remaining	claw	on	the	cable	cov er	also	goes	in	the	
projector’s groove.
NOTE:
•	 Be	careful	not	to	get	cables	caught	in	between	the	cable	cover	and	
the	projector.
1
2
* As seen from below.
Claw on the cable cover  edge
Groove
	in	bac

k
	panel
Cable co

ver 
claw
2. Tighten the cable co ver screws.
•	 Be	sure	to	tighten	the	screws.
9. Appendix  
						

							123
Removing the cable cover
1. Loosen the cable cover screws until the Phillips screw-
driver goes into a freewheeling condition.
•	 When	suspended	from	the	ceiling,	hold	so	that	the	cable	
cover does not drop.
•	 The	screws	cannot	be	removed.
2. Remove the cable cover. 
(1) Rotate a little do wnwards so that the claw comes out of the 
projector’s groove.
(2) Slide downwards so that the claw on the cover edge comes 
out of the projector’s groove.
2
1
2
9. Appendix  
						

							124
❺ Pin assignments and signal names of main terminals
COMPUTER IN Terminal (Mini D-Sub 15 Pin) 
Connection	and	signal	level	of	each	pin
5
14 23 10
11 12 13 14 15
69 78
Signal Level
Video	signal	:	0.7Vp-p	(Analog)
Sync	signal	:	TTL	le vel
Pin	No.	RGB	Signal	(Analog)YCbCr Signal
1 Red Cr
2
Green	or	Sync	on	GreenY
3 Blue Cb
4 Ground
5 Ground
6
Red	GroundCr	Ground7Green	GroundY	Ground8Blue	GroundCb	Ground9Hot	Plug10Sync	Signal	Ground11No	Connection12Bi-directional	DATA	(SDA)13Horizontal	Sync	or	Composite	Sync14Vertical	Sync15Data	Clock
HDMI 1 IN/HDMI 2 IN Terminal (Type A) 
1357 91113151719
2468
10 12 14 16 18
Pin	No.	SignalPin	No.	Signal
1TMDS	Data	2+11TMDS	Clock	Shield2TMDS	Data	2	Shield12TMDS	Clock−3TMDS	Data	2−13 CEC
4TMDS	Data	1+14 Disconnection
5TMDS	Data	1	Shield15 SCL
6TMDS	Data	1−	16 SDA
7TMDS	Data	0+17DDC/CEC	grounding8TMDS	Data	0	Shield18+5	V	power	supply9TMDS	Data	0−19Hot	plug	detection10TMDS	Clock	+
9. Appendix  
						

							125
Ethernet/HDBaseT/LAN Port (RJ-45) 
12345678
Pin	No.	Signal
1 TxD+/HDBT0+
2 TxD−/HDBT0−
3 RxD+/HDBT1+
4 Disconnection/HDBT2+
5 Disconnection/HDBT2−
6 RxD−/HDBT1−
7 Disconnection/HDBT3+
8 Disconnection/HDBT3−
USB Port (Type A) 
1
3
2
4
Pin	No.	Signal
1 V
BUS2D−
3 D+
4 Grounding
PC CONTROL Port (D-Sub 9 Pin) 
1234
5 6789
Communications protocol
Pin	No.	Signal
1 Unused
2
RxD	reception	data3TxD	transmission	data	4 Unused
5 Grounding
6 Unused
7
RTS	transmission	request8CTS	transmission	allo wed9Unused
9. Appendix  
						

							126
HDMI
SignalResolution
(dots)Aspect	RatioRefresh	Rate(Hz)
VGA 640×480 4:3 60
SVGA 800×600 4:3 60
XGA 1024×768 4:3 60
WXGA 1280×768 *
115:9 60
1280 ×800 *116:10 60
1366 ×768 16:9 60
Quad-VGA 1280×960 4:3 60
SXGA 1280×1024 5:4 60
SXGA+ 1400×1050 4:3 60
WXGA+ 1440×900 16:10 60
WXGA++ 1600×900 16:9 60
WSXGA+ 1680×1050 16:10 60
HDTV	(1080p)1920×1080 16:9 50/60HDTV	(1080i)1920×1080 16:9 50/60HDTV	(720p)1280×720 16:9 50/60SDTV	(480p)720×480 4:3/16:9 60SDTV	(576p)720×576 4:3/16:9 50
SDTV(480i) 720×480 4:3/16:9 60
SDTV(576i) 720×576 4:3/16:9 50
3D
SignalResolution
(dots)Aspect	RatioRefresh	Rate(Hz)For	PC	SignalXGA 1024×768 4:3 60/120*5
HD 1280×720 16:9 60/120*5
WXGA 1280×800 16:10 60/120*5
HDTV	(1080p)1920×1080 16:9 60For	Video	SignalSDTV	(480i)720×480 4:3/16:9 60
HDMI	3D
SignalResolution	(dots)Aspect	RatioRefresh	Rate	(Hz)Structure:	Frame	P acking1080p 1920×1080 16:9 23.98/24
720p 1280×720 16:9 50/59.94/60
Structure:	Side	b y	Side	(Half)1080i 1920×1080 16:950/59.94/60Structure:	Top	and	Bottom1080p 1920×1080 16:9 23.98/24
720p 1280×720 16:9 50/59.94/60
❻ Compatible Input Signal List
Analog	RGB
Signal Resolution
(dots)Aspect	RatioRefresh	Rate(Hz)
VGA 640×480 4:360/72/75/85/iMac
SVGA 800×600 4:356/60/72/75/85/
iMac
XGA 1024×768 4:360/70/75/85/iMac
WXGA 1280×768 *
115:9 60
1280 ×800 *116:10 60
1360 ×768 *216:9 *360
1366 ×768 *216:9 60
Quad-VGA 1280×960 4:3 60/75
SXGA 1280×1024 5:4 60/75
SXGA+ 1400×1050 4:3 60
WXGA+ 1440×900 16:10 60
WXGA++ 1600×900 *
216:9 60
UXGA 1600×1200 *34:3 60
WSXGA+ 1680×1050 16:10 60
HD 1280×720 16:9 60
Full	HD1920×1080 16:9 60
WUXGA 1920×1200 *416:10 60MAC	13"640×480 4:3 67MAC	16"832×624 4:3 75MAC	19"1024×768 4:3 75MAC	21"1152×870 4:3 75MAC	23"1280×1024 5:4 65
Component
Signal FormatAspect	RatioRefresh	Rate(Hz)HDTV	(1080p)1920×1080 16:9 50/60HDTV	(1080i)1920×1080 16:9 50/60HDTV	(720p)1280×720 16:9 50/60SDTV	(480p)720×480 4:3/16:9 60SDTV	(576p)720×576 4:3/16:9 50SDTV	(480i)720×480 4:3/16:9 60SDTV	(576i)720×576 4:3/16:9 50
Composite	Video
SignalAspect	RatioRefresh	Rate(Hz)
NTSC 4:360
PA L 4:350
PAL60 4:360
SECAM 4:350
*1	Native	resolution*2	The	projector	may	fail	to	display	these	signals	correctly	when	[AUT O]	is	selected	for	[ASPECT	RATIO]	in	the	on-screen	menu.	 The	factory	default	is	[AUTO]	for	[ASPECT	RATIO].	To	display	these	signals,	select	[16:9]	for	[ASPECT	RATIO].
*3	WXGA	MODE:	OFF*4	WXGA	MODE:	ON*5	120Hz	signals	are	supported	for	Frame	Sequential	only.
NOTE:
•	 An	image	with	higher	or	lower	resolution	than	the	projector’s	native	resolution	(1280	×	800)	will	be	displayed	with	Advanced	
AccuBlend.
•	 Sync	on	Green	and	Composite	sync	signals	are	not	supported.
•	 Signals	other	than	those	specified	in	the	table	above	may	not	be	displayed	correctly.	If	this	should	happen,	change	the	refresh	
rate	or	resolution	on	your	PC.	Refer	to	Display	Properties	help	section	of	your	PC	for	procedures.
9. Appendix  
						

							127
❼ PC Control Codes and Cable Connection
PC Control Codes
Function Code Data
POWER ON 02H 00H 00H 00H 00H 02H
POWER OFF 02H 01H 00H 00H 00H 03H
INPUT SELECT COMPUTER 02H 03H 00H 00H 02H 01H 01H 09H
INPUT SELECT HDMI1 02H 03H 00H 00H 02H 01H 1AH 22H
INPUT SELECT HDMI2 02H 03H 00H 00H 02H 01H 1BH 23H
INPUT SELECT VIDEO 02H 03H 00H 00H 02H 01H 06H 0EH
INPUT SELECT APPS 02H 03H 00H 00H 02H 01H 20H 28H
INPUT SELECT HDBaseT 02H 03H 00H 00H 02H 01H 22H 2AH
PICTURE MUTE ON 02H 10H 00H 00H 00H 12H
PICTURE MUTE OFF 02H 11H 00H 00H 00H 13H
SOUND MUTE ON 02H 12H 00H 00H 00H 14H
SOUND MUTE OFF 02H 13H 00H 00H 00H 15H
NOTE:	Contact	your	local	dealer	for	a	full	list	of	the	PC	Control	Codes	if	needed.
Cable Connection
Communication	Protocol
Baud rate �����������������������������������������38400 bps
Data length
 ��������������������������������������8 bits
Parity
 �����������������������������������������������No parity
Stop bit
 ��������������������������������������������One bit
X on/off
 ��������������������������������������������None
Communications procedure
 �������������Full duplex
NOTE:	Depending	on	the	equipment,	a	lower	baud	rate	may	be	recommended	for	long	cable	runs.
PC Control Terminal (D-SUB 9P)
15 243
67 98
To GND of PCTo RxD of PCTo TxD of PC
To RTS of PC
To CTS of PC
NOTE	1:	Pins	1,	4,	6	and	9	are	no	used.
NOTE	2:	Jumper	“Request	to	Send”	and	“Clear	to	Send”	together	on	both	ends	of	the	cable	to	simplify	cable	connection.
NOTE	3:	For	long	cable	runs	it	is	recommended	to	set	communication	speed	within	projector	menus	to	9600	bps.
9. Appendix