NEC Projector P502HL User Manual

118
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...

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...

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...

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...

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...

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....

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...

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...