Hitachi · 3,000–4,999 lumens · XGA
Hitachi CP-D31N
3,000lumens
1024×768native
0.54–0.54throw ratio
3.8 kgweight
The Hitachi CP-D31N is a 3LCD projector rated at 3,000 lumens with a native resolution of 1024×768. It uses a 210w uhp bulb light source rated for 3,000 hours / 5,000 hours (Eco). Its lens has a throw ratio of 0.54:1. Released May 2012.
Throw distance table
Distance from lens to surface for each image width (4:3 (XGA)). Calculated as throw ratio × width; check the manufacturer's lens calculator before installation.
| Image width | Height | Standard lens 0.54:1 |
|---|---|---|
| 2 m (6.6 ft) | 1.5 m | 1.1 m |
| 3 m (9.8 ft) | 2.25 m | 1.6 m |
| 4 m (13.1 ft) | 3.0 m | 2.2 m |
| 5 m (16.4 ft) | 3.75 m | 2.7 m |
| 6 m (19.7 ft) | 4.5 m | 3.2 m |
| 8 m (26.2 ft) | 6.0 m | 4.3 m |
| 10 m (32.8 ft) | 7.5 m | 5.4 m |
| 12 m (39.4 ft) | 9.0 m | 6.5 m |
| 15 m (49.2 ft) | 11.25 m | 8.1 m |
| 20 m (65.6 ft) | 15.0 m | 10.8 m |
| 25 m (82.0 ft) | 18.75 m | 13.5 m |
| 30 m (98.4 ft) | 22.5 m | 16.2 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) | 267 m² | 18.9 × 14.1 m |
| Quiet street at night (5 lux) | 53 m² | 8.4 × 6.3 m |
| Lit city square (15 lux) | 18 m² | 4.9 × 3.7 m |
| Bright urban area (30 lux) | 9 m² | 3.4 × 2.6 m |
| Indoor, lights dimmed (50 lux) | 5 m² | 2.7 × 2.0 m |
Full specifications
| Additional Features | Hybrid Filter (4,000 Hours Between Maintenance) |
|---|---|
| Aspect Ratio | 4:3 (XGA) |
| Audible Noise | 39 dB / 29 dB (Eco) |
| Color Brightness | 3,000 Lumens 3 CLO |
| Color Processing | 8-bit |
| Connection Panel | Composite: RCA HDMI Network: RJ-45 RS232: DB-9pin S-Video VGA In: Dsub-15pin x 2 |
| Contrast | 2,000:1 (full on/off) |
| Data Modes | MAX 1600x1200 |
| Digital Keystone | Vertical only |
| Digital Zoom | Yes |
| Display Type | 3LCD |
| Dynamic Iris | Yes |
| Features | Short-Throw Closed Captioning Blackboard Mode Crestron RoomView™ FCC B UL |
| Image Size | 60.00" - 100.00" |
| Included Lens | Fixed focal length , manual focus |
| Internal Speakers | 10.0 Watts Mono |
| Lamp Model | DT01123 Buy DT01123 Lamp |
| Lens Shift | No |
| Light Source | 210W UHP bulb |
| Light Source Life | 3,000 hours / 5,000 hours (Eco) |
| MSRP | n/a |
| Power | 290 Watts 100V - 240V |
| Projector Placement | For a " diagonal screen, place the projector lens 3'-5" from the screen. |
| Projector Size | 4.10" x 13.10" x 11.90" (HxWxD) |
| Released | May 2012 |
| Resolution | 1024x768 |
| Status | Discontinued May 2014 |
| Throw Distance | 2.0' - 3.4' Calculate Throw Distance |
| Throw Ratio | 0.54:1 (D:W) |
| Video Modes | 720p, 1080i, 1080p/60, 576i, 480p, 480i |
| Warranty | 3 Years |
| Weight | 8.3 lbs |
| White Brightness | 3,000 Lumens (ANSI) 1 |
Specifications compiled from ProjectorCentral and manufacturer data. Prices change — verify with dealers.
Similar projectors
| Model | Lumens | Resolution | Light source | Throw ratio | Street price |
|---|---|---|---|---|---|
| Hitachi CP-A200 | 3,000 | 1024×768 | 230W UHB bulb | 0.38:1 | $3,495 |
| Hitachi CP-A300N | 3,000 | 1024×768 | 210W UHP bulb | 0.31:1 | |
| Hitachi CP-A300NM | 3,000 | 1024×768 | 210W UHP bulb | 0.31:1 | |
| Hitachi CP-A301N | 3,000 | 1024×768 | 210W UHP bulb | 0.31:1 | |
| Hitachi CP-DX300 | 3,000 | 1024×768 | 190W Metal Halide bulb | 1.86–2.04:1 | |
| Hitachi CP-DX301 | 3,000 | 1024×768 | 196W Metal Halide bulb | 1.96–2.15:1 | $899 |
| Hitachi CP-X3010 | 3,000 | 1024×768 | 210W UHP bulb | 1.49–1.76:1 | |
| Hitachi CP-X3010EN | 3,000 | 1024×768 | 210W UHP bulb |