NEC PA721X User Manual

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10. Appendix
[MM Models]
Modelname PA621U/PA521U/PA671W/PA571W/PA721X/PA621X
Method
Threeprimarycolorliquidcrystalshutterprojectionmethod
Specicationsofmainparts
Liquidcrystal
panel
Size
PA721X/PA621X:0.79"(withMLA)×3(aspectratio:4:3)
PA671W/PA571W:0.76"(withMLA)×3(aspectratio:16:10)
PA621U/PA521U:0.76"(withMLA)×3(aspectratio:16:10)
Pixels
(*1)
PA721X/PA621X:786,432(1024dots×768lines)
PA671W/PA571W:1,024,000(1280dots×800lines)
PA621U/PA521U:2,304,000(1920dots×1200lines)
Projectionlenses Zoom Manual(zoomrangedependsonlens)
Focus Manual
Lensshifting Manual
Lightsource PA721X/PA671W/PA621U:350WAClamp(264WwhenEcomodeison)
PA621X/PA571W/PA521U:330WAClamp(264WwhenEcomodeison)
Opticaldevice Opticalisolationbydichroicmirror,combiningbydichroicprism
Lightoutput
(*2)

(*3)
ECOOFF PA721X:7200lm,PA621X:6200lm,PA671W:6700lm,PA571W:5700lm,PA621U:
6200lm,PA521U:5200lm
Contrastratio
(*2)
(allwhite/allblack) PA721X/PA671W/PA621U:6000:1
PA621X/PA571W/PA521U:5000:1
Screensize(throwdistance) 30"to500"(throwdistancedependsonlens)
Colorreproducibility 10-bitcolorprocessing(approx.1.07billioncolors)
(*4)
Audiooutput Built-in10Wmonauralspeaker
Scanningfrequency Horizontal Analog:15kHz,24to100kHz(24kHzorgreaterforRGBinputs),conformingto
VESAstandards
Digital:15kHz,24to153kHz,conformingtoVESAstandards
Vertical Analog:48Hz,50to85Hz,100,120HzconformingtoVESAstandards
Digital:24,25,30,48Hz,50to85Hz,100,120HzconformingtoVESAstandards
Mainadjustmentfunctions Manualzoom,manualfocus,manuallensshift,inputsignalswitching(HDMI1/HDMI2/
DisplayPort/BNC/BNC(CV)/BNC(Y/C)/COMPUTER/ETHERNET),autoimageadjust-
ment,pictureenlarging,picturepositionadjustment,muting(bothvideoandaudio),
poweron/standby,on-screendisplay/selection,etc.
Max.displayresolution(horizontal×
vertical)
Analog:1920×1200(handledwithAdvancedAccuBlend)
Digital:4096×2160(handledwithAdvancedAccuBlend)
Inputsignals
R,G,B,H,V RGB:0.7Vp-p/75Ω
Y:1.0Vp-p/75Ω(withNegativePolaritySync)
Cb,Cr(Pb,Pr):0.7Vp-p/75Ω
H/VSync:4.0Vp-p/TTL
CompositeSync:4.0Vp-p/TTL
SynconG:1.0Vp-p/75Ω(withSync)
Compositevideo 1.0Vp-p/75Ω
S-Video
Y:1.0Vp-p/75Ω
C:286Vp-p/75Ω
Component
Y:1.0Vp-p/75Ω(withSync)
Cb,Cr(Pb,Pr):0.7Vp-p/75Ω
DTV:480i,480p,720p,1080i,1080p(60Hz)
576i,576p,720p,1080i(50Hz)
DVD:Progressivesignal(50/60Hz)
Audio 0.5Vrms/22kΩorgreater
Input/outputconnectors
Computer/Com-
ponent
Videoinput MiniD-Sub15-pin×1,BNCconnector×5
Audioinput Stereominijack×2
Audiooutput Stereominijack×1(commonforallsignals)
HDMI Videoinput HDMI
®
ConnectortypeA×2
DeepColor(colordepth):8-/10-/12-bitcompatible
Colorimetry:RGB,YcbCr444andYcbCr422compatible
LipSynccompatible,HDCPcompatible
(*5)
,Supports4Kand3D
Videooutput Repeater
Audioinput HDMI:Samplingfrequency–32/44.1/48kHz,Samplingbits–16/20/24bits

NEC PA721X Specifications

General

Brand	NEC
Model	PA721X
Category	Projector
Language	English