NEC Projector P451w User Manual

209
9. Appendix
❷ Specifications
This	section	provides	technical	information	about	projector’s	performance.
Optical
Model	NumberNP-P501XNP-PE501X NP-P451XNP-P451W NP-P401WLCD	Panel0.63	inch	LCD	with	Micro	Lens	Array	(Aspect	Ratio	4:3)0.59	inch	LCD	with	Micro	Lens	Array	(Aspect	Ratio	16:10)Resolution*11024	×	768	pixels	(XGA)1280	×	800	pixels	(WXGA)LensManual	zoom	and	focusZoom	Ratio	=	1.7F1.7–2.2	f	=	17.4–29.0	mmLens	Shift	(Vertical)0–0.5	V0–0.6	VLamp270	W	AC	(214	 W	in	NORMAL)(163	W	in	ECO)
240	W	AC	(200...

210
9. Appendix
Model	NumberNP-P501XNP-PE501X NP-P451XNP-P451W NP-P401WScan	Rate*1Horizontal:	15	kHz	to	100	kHz	(RGB: 	24	kHz	or	over)Vertical:	50	Hz	to	120	Hz	(HDMI: 	50	Hz	to	85	Hz)Sync	CompatibilitySeparate	SyncBuilt-in	Speaker16	W	(monaural)Power	Requirement100–240V	AC,	50/60HzInput	Current4.2	A/1.7	A4.2	A/1.7	A3.9	A/1.6	A4.2	A/1.7	A3.9	A/1.6	APower	Consump-
tion
(Typical	value)
ECO	MODE	OFF
374	 W	(100-130	 V)/357	W	(200-240	 V)367	W	(100-130	 V)/350	W	(200-240	 V)341	W	(100-130	 V)/325	W	(200-240...

211
9. Appendix
71.8 (2.8) – 76.5 (3)
398 (15.7)
115 (4.5)282 (11.1)
11.5 (0.5)
175 (6.9)
24 (0.9)
33.8 (1.3)
130 (5.1)
150 (5.9)
200 (7.9) 134 (5.3)
❸ Cabinet Dimensions
NP-P501X/NP-P451X/NP-P451W/NP-P401W
Unit:
	mm	(inch)
Lens center
Lens center
Holes for ceiling mount 

212
9. Appendix
NP-PE501X
71.8 (2.8) – 76.5 (3)
398 (15.7)
115 (4.5)282 (11.1)
11.5 (0.5)
175 (6.9)
24 (0.9)
33.8 (1.3)
130 (5.1)
150 (5.9)
200 (7.9) 134 (5.3)
Lens center
Lens center
Holes for ceiling mount
Unit: 	mm	(inch) 

213
9. Appendix
❹ Pin Assignments of D-Sub COMPUTER Input Connector
Mini D-Sub 15 Pin Connector
Signal	Level
Video	signal	:	0.7Vp-p	(Analog)
Sync	signal	:	TTL	level
5
14 23 10
11 12 13 14 15
69 78
Pin No. RGB	Signal	(Analog)YCbCr	Signal1 Red Cr
2Green	or	Sync	on	GreenY
3 Blue Cb
4 Ground
5 Ground
6
Red	GroundCr	Ground7Green	GroundY	Ground8Blue	GroundCb	Ground9No	Connection10Sync	Signal	Ground11No	Connection12Bi-directional	DATA	(SDA)13Horizontal	Sync	or	Composite	
Sync
14Vertical	Sync15Data	Clock...

214
9. Appendix
❺ Compatible Input Signal List
Analog	RGB
SignalResolution(	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 *
14:3 60/70/75/85/
iMac
XGA+ 1152×864 4:360/70/75/85
WXGA 1280×768 *
215:9 60
1280 ×800 *216:10 60
1360 ×768 *316:9 60
1366 ×768 *316:9 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 *
316:9 60
UXGA 1600×1200 *44:3 60/65/70/75
WSXGA+...

215
9. Appendix
❻ 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 S-VIDEO  02H 03H 00H 00H 02H 01H 0BH 13H
INPUT SELECT VIEWER  02H 03H 00H 00H 02H 01H 1FH 27H
INPUT SELECT NETWORK  02H 03H...

216
9. Appendix
No  image  is  displayed  from  your  PC  or  video  equipment  to  the projector�
Still no image even though you connect the projector to the PC first, then start the PC�
Enabling your notebook PC’s signal output to the projector �
•	 A	combination 	of 	function 	keys	 will	enable/disable 	the 	exter-nal	 display.	 Usually,	 the	combination	 of	the	 “Fn”	 key	along	with	 one	of	the	 12	function	 keys	turns	 the	external	 display	on	or	off.	
No image (blue or black background, no...

217
9. Appendix
In the space below please describe your problem in detail.
Information on application and environment where your projector is used
ProjectorModel number:
Serial No�:
Date of purchase:
Lamp operating time (hours):
Eco Mode:  OFF  AUTO ECO
  NORMAL  ECO
Information on input signal:
Horizontal synch frequency  [     ] kHz
Vertical synch frequency  [     ] Hz
Synch polarity  H  (+)  (−)
 V  (+)  (−)
Synch type  Separate  Composite
  Sync on Green
STATUS Indicator:
Steady light ...

218
9. Appendix
❽ REGISTER YOUR PROJECTOR! (for residents in the United 
States, Canada, and Mexico)
Please	take	time	 to	register	 your	new	projector. 	This	 will	activate	 your	limited	 parts	and	labor	 warranty	 and	InstaCare	
service	program.
Visit	 our	web	 site	at	www.necdisplay.com,	 click	on	support	 center/register	 product	and	submit	 your	completed	 form	
online.
Upon	receipt,	 we	will	 send	 a	confirmation	 letter	with	all	the	 details	 you	will	need	 to	take	 advantage	 of	fast,	 reliable...