Christie · 20,000–29,999 lumens · WUXGA
Christie DWU23-HS
21,000lumens
1920×1200native
0.38–10.8throw ratio
41.5 kgweight
The Christie DWU23-HS is a 0.96" DLP x 1 projector rated at 21,000 lumens with a native resolution of 1920×1200. It uses a laser phosphor light source rated for 20,000 hours. 9 interchangeable lenses are listed, covering throw ratios from 0.38:1 to 10.8:1. Released November 2022.
Throw distance table
Distance from lens to surface for each image width (16:10 (WUXGA)). Calculated as throw ratio × width; check the manufacturer's lens calculator before installation.
| Image width | Height | 140-109101-XX Zoom 1.2–1.5:1 | 140-110103-XX Zoom 1.5–2.0:1 | 140-111104-XX Zoom 2.0–4.0:1 | 140-114107-XX Zoom 0.84–1.02:1 | 140-115108-XX Zoom 1.02–1.36:1 | 140-116109-XX Zoom 4.0–7.2:1 | 140-142108-XX Short Fixed 0.38:1 | 140-144100-XX Short Zoom 0.65–0.75:1 | 140-145101-XX Long Zoom 7.2–10.8:1 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2 m (6.6 ft) | 1.25 m | 2.4–3.0 m | 3.0–4.0 m | 4.0–8.0 m | 1.7–2.0 m | 2.0–2.7 m | 8.0–14.4 m | 0.8 m | 1.3–1.5 m | 14.4–21.6 m |
| 3 m (9.8 ft) | 1.88 m | 3.6–4.5 m | 4.5–6.0 m | 6.0–12.0 m | 2.5–3.1 m | 3.1–4.1 m | 12.0–21.6 m | 1.1 m | 2.0–2.2 m | 21.6–32.4 m |
| 4 m (13.1 ft) | 2.5 m | 4.8–6.0 m | 6.0–8.0 m | 8.0–16.0 m | 3.4–4.1 m | 4.1–5.4 m | 16.0–28.8 m | 1.5 m | 2.6–3.0 m | 28.8–43.2 m |
| 5 m (16.4 ft) | 3.12 m | 6.0–7.5 m | 7.5–10.0 m | 10.0–20.0 m | 4.2–5.1 m | 5.1–6.8 m | 20.0–36.0 m | 1.9 m | 3.2–3.8 m | 36.0–54.0 m |
| 6 m (19.7 ft) | 3.75 m | 7.2–9.0 m | 9.0–12.0 m | 12.0–24.0 m | 5.0–6.1 m | 6.1–8.2 m | 24.0–43.2 m | 2.3 m | 3.9–4.5 m | 43.2–64.8 m |
| 8 m (26.2 ft) | 5.0 m | 9.6–12.0 m | 12.0–16.0 m | 16.0–32.0 m | 6.7–8.2 m | 8.2–10.9 m | 32.0–57.6 m | 3.0 m | 5.2–6.0 m | 57.6–86.4 m |
| 10 m (32.8 ft) | 6.25 m | 12.0–15.0 m | 15.0–20.0 m | 20.0–40.0 m | 8.4–10.2 m | 10.2–13.6 m | 40.0–72.0 m | 3.8 m | 6.5–7.5 m | 72.0–108.0 m |
| 12 m (39.4 ft) | 7.5 m | 14.4–18.0 m | 18.0–24.0 m | 24.0–48.0 m | 10.1–12.2 m | 12.2–16.3 m | 48.0–86.4 m | 4.6 m | 7.8–9.0 m | 86.4–129.6 m |
| 15 m (49.2 ft) | 9.38 m | 18.0–22.5 m | 22.5–30.0 m | 30.0–60.0 m | 12.6–15.3 m | 15.3–20.4 m | 60.0–108.0 m | 5.7 m | 9.8–11.2 m | 108.0–162.0 m |
| 20 m (65.6 ft) | 12.5 m | 24.0–30.0 m | 30.0–40.0 m | 40.0–80.0 m | 16.8–20.4 m | 20.4–27.2 m | 80.0–144.0 m | 7.6 m | 13.0–15.0 m | 144.0–216.0 m |
| 25 m (82.0 ft) | 15.62 m | 30.0–37.5 m | 37.5–50.0 m | 50.0–100.0 m | 21.0–25.5 m | 25.5–34.0 m | 100.0–180.0 m | 9.5 m | 16.2–18.8 m | 180.0–270.0 m |
| 30 m (98.4 ft) | 18.75 m | 36.0–45.0 m | 45.0–60.0 m | 60.0–120.0 m | 25.2–30.6 m | 30.6–40.8 m | 120.0–216.0 m | 11.4 m | 19.5–22.5 m | 216.0–324.0 m |
Open in the throw-distance calculator →
Maximum image size for projection mapping
Largest image that keeps a 10:1 contrast against ambient light on a light, matte surface (80% optical efficiency). See how this is calculated.
| Ambient light | Max area | Max width × height |
|---|---|---|
| Dark rural site (1 lux) | 1,867 m² | 54.7 × 34.2 m |
| Quiet street at night (5 lux) | 373 m² | 24.4 × 15.3 m |
| Lit city square (15 lux) | 124 m² | 14.1 × 8.8 m |
| Bright urban area (30 lux) | 62 m² | 10.0 × 6.2 m |
| Indoor, lights dimmed (50 lux) | 37 m² | 7.7 × 4.8 m |
Full specifications
| 3D Modes | Full HD 3D |
|---|---|
| Aspect Ratio | 16:10 (WUXGA) |
| Audible Noise | 42 dB / 35 dB (Eco) |
| Best Used For | Digital Signage Projection Mapping Events/Staging Museum/Exhibits |
| Brightness | 21,000 Lumens (ANSI) 1 |
| Color Processing | 8-bit |
| Color Wheel | 3x speed |
| Connection Panel | DisplayPort HDBaseT: RJ-45 HDMI 2.0 HDMI 2.0 (HDCP 2.2) RS232: DB-9pin SDI: BNC USB: A |
| Contrast | 1,200:1 (full on/off) |
| Data Modes | MAX 1920x1200 |
| Digital Keystone | Horizontal & Vertical |
| Digital Zoom | Yes |
| Display Type | 0.96" DLP x 1 |
| Dynamic Contrast | 6,000:1 |
| Features | DICOM Full HD 3D Edge Blending Geometric Correction TAA Compliant FCC A CE Crestron RoomView™ |
| Included Lens | No |
| Internal Speakers | No |
| Lens Shift | Horizontal & Vertical |
| Light Source | Laser Phosphor |
| Light Source Life | 20,000 hours |
| MSRP | n/a |
| Power | 1,270 Watts 120V - 240V |
| Projector Size | 7.99" x 23.46" x 26.65" (HxWxD) |
| Released | November 2022 |
| Resolution | 1920x1200 |
| Status | Shipping |
| Video Modes | 720p, 1080i, 1080p/60 |
| Warranty | 5 Years |
| Weight | 91.5 lbs |
Specifications compiled from ProjectorCentral and manufacturer data. Prices change — verify with dealers.
Compatible lenses
| Lens | Throw ratio | Distance for 10 m width |
|---|---|---|
| 140-142108-XX Short Fixed | 0.38:1 | 3.8 m |
| 140-144100-XX Short Zoom | 0.65–0.75:1 | 6.5–7.5 m |
| 140-114107-XX Zoom | 0.84–1.02:1 | 8.4–10.2 m |
| 140-115108-XX Zoom | 1.02–1.36:1 | 10.2–13.6 m |
| 140-109101-XX Zoom | 1.2–1.5:1 | 12.0–15.0 m |
| 140-110103-XX Zoom | 1.5–2.0:1 | 15.0–20.0 m |
| 140-111104-XX Zoom | 2.0–4.0:1 | 20.0–40.0 m |
| 140-116109-XX Zoom | 4.0–7.2:1 | 40.0–72.0 m |
| 140-145101-XX Long Zoom | 7.2–10.8:1 | 72.0–108.0 m |
Similar projectors
| Model | Lumens | Resolution | Light source | Throw ratio | Street price |
|---|---|---|---|---|---|
| Vivitek DU9053Z-BK | 21,000 | 1920×1200 | Laser Phosphor | 0.38–10.3:1 | |
| Digital Projection E-Vision 22000i 4K+ | 21,500 | 1920×1200 | Laser Phosphor | 0.31–4.0:1 | |
| Optoma ZU2200 | 22,000 | 1920×1200 | Laser Phosphor | 0.65–10.8:1 | $34,999 |
| Epson EB-PU2220B | 20,000 | 1920×1200 | Laser Phosphor | 0.35–7.41:1 | $50,660 |
| Appotronics AL-SU20KP | 20,000 | 1920×1200 | Laser Phosphor | 1.23–1.97:1 | |
| Runco 3Dimension D-113d | 20,000 | 1920×1080 | UHP bulb x 4 | 0.67–6.93:1 | $199,995 |
| Epson Europe EB-L20000U | 20,000 | 1920×1200 | Laser Phosphor | 0.35–7.41:1 | |
| Sharp XP-A201U-B | 20,000 | 1920×1200 | Laser Phosphor | 0.53–7.51:1 | $36,799 |