Operation Manual

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10. Appendix
❸ Specifications
Model name RICOH PJ WU6181N/WX6181N/X6181N
Method Three primary color liquid crystal shutter projection method
Specifications of main parts
Liquid crystal panel Size X6181N: 0.79" (with MLA) × 3 (aspect ratio: 4:3)
WX6181N: 0.76" (with MLA) × 3 (aspect ratio: 16:10)
WU6181N: 0.76" (with MLA) × 3 (aspect ratio: 16:10)
Pixels
(*1)
X6181N: 786,432 (1024 dots × 768 lines)
WX6181N: 1,024,000 (1280 dots × 800 lines)
WU6181N: 2,304,000 (1920 dots × 1200 lines)
Projection lenses Zoom Manual (zoom range depends on lens)
Focus Manual
Lens shifting Manual
Light source 350 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 X6181N : 7200 lm, WX6181N: 6700 lm, WU6181N: 6200 lm
Contrast ratio
(*2)
(all white/all black) 6000:1
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 stan-
dards
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/Display-
Port/BNC/BNC(CV)/BNC(Y/C)/COMPUTER/ETHERNET), auto image adjustment, picture enlarg-
ing, 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:0.286Vp-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/Compo-
nent
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