NEC 4001-20B User Manual - Page 131
Specifications, (1) Projector Specifications, Optical Specifications
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8. Specifications n Projector Specifications This section provides technical information about the projector's performance. Optical Specifications ITEM DESCRIPTION Projection system Single DLPTM chip, 4 segment color wheel Resolution 1024 X 768 pixels (NP4000) / 1280 x 768 pixels (NP4001)* (up to UXGA @ 60 Hz, up to SXGA+ @ 60 Hz on DVI-D) Lamp 260 W AC (230 W in Eco mode), Dual lamp system Light Output 5200 (NP4000) / 4500 (NP4001)** on NP08ZL, Dual lamp (approx. 85% in Eco mode) Contrast Ratio (full white: full black) 1000:1, 2100:1 with DynamicBlack Image Size (diagonal) 50" - 200" / 1.27m - 5.08m (NP06FL) 40" - 500" / 1.02m - 12.7m (NP07ZL, NP08ZL, NP09ZL, NP10ZL) Lens Options NP06FL: Power focus, throw ratio 0.77:1, F2.0, f=11.4 mm NP07ZL: Power zoom and focus, throw ratio 1.33-1.79:1, F1.82.3, f=19.3-25.8 mm NP08ZL: Power zoom and focus, throw ratio 1.78-2.35:1, F1.71.9, f=26-34 mm NP09ZL: Power zoom and focus, throw ratio 2.22-4.43:1, F2.12.9, f=32-63 mm NP10ZL: Power zoom and focus, throw ratio 4.43-8.3:1, F2.23.1, f=63.5-117.4 mm Lens Shift Vertical + 0.5V, Horizontal +/- 0.1H (NP07ZL, NP08ZL, NP09ZL, NP10ZL) *Effective pixels are more than 99.99% **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. 119