| | PT-RZ31K |
| Power supply | AC 200–240 V, 50/60 Hz; AC 100–200 V, 50/60 Hz |
| (Brightness is restricted with lower voltage) |
| Power consumption*1 | 2,870 W (0.3 W with Standby Mode set to Eco*2, 4 W with Standby Mode set to Normal) [2,870 VA, AC 200 V]; |
| Average power consumption: 2,310 W (High Mode), 1,890 W (Normal Mode) |
| DLP™ chip | |
| Panel size | 24.4 mm (0.96?) |
| diagonal (16:10 aspect ratio) |
| Display method | DLP™ chip x 3, DLP™ projection system |
| Pixels | 6,912,000 (1920 x 1200 x 3) pixels |
| Refresh rate | 120 Hz*3 |
| Lens | Optional (no lens included with this model) |
| Light source | Laser diode (Class 1), |
| Light-source life: |
| 18,000 hours (High Mode, brightness decreases to approx. 50 %)*4, |
| 20,000 hours (Normal Mode, brightness decreases to approx. 50 %), |
| 43,800 hours (Long Life 1 Mode, consistent brightness), |
| 61,320 hours (Long Life 2 Mode, consistent brightness), |
| 87,600 hours (Long Life 3 Mode, consistent brightness) |
| [IEC627087: 2008 Broadcast content, Image mode: Standard, Dynamic Contrast Mode: 3] |
| Filter | With supplied filter: |
| 4,000 hours (Normal Mode), 2,000 hours (High Mode), |
| 20,000 hours (Long Life 1/2/3 Mode); |
| With Long Life Filter: |
| 20,000 hours (Normal Mode), 4,000 hours (High Mode), |
| 40,000 hours (Long Life 1/2/3 Mode) |
| Screen size (diagonal) | 1.78–25.4 m (70–1,000?) with 16:10 aspect ratio; |
| 1.78–15.24 m (70–600?) with the ET-D75LE8, |
| 16:10 aspect ratio; |
| 3.05–15.24 m (120–600?) with the ET-D75LE95, |
| 16:10 aspect ratio |
| Brightness | 31,000 lm (Center)*5*7 /30,000 lm*5*6 (High Mode), |
| 26,000 lm (Center)*5*7 /25,000 lm*5*6 (Normal Mode), |
| 12,000 lm (Long Life 1 Mode), 10,000 lm (Long Life 2 Mode), |
| 8,000 lm (Long Life 3 Mode) |
| Contrast*6 | 20,000:1 (Full On/Full Off, Dynamic Contrast Mode: 3) |
| Resolution | 1920 x 1200 pixels |
| Supported RGB signal | XGA–WUXGA |
| Supported video signal | NTSC/PAL/SECAM, 480p/i, 720p, 1080p/i |
| Optical axis shift*8 | |
| (from center of screen) |
| Vertical | ±55% (±44% with the ET-D75LE6, +68 – +78% with the ET-D75LE95) (powered) |
| Horizontal | ±20% (±15% with the ET-D75LE6, ±12% with the ET-D75LE95) (powered) |
| Keystone correction range*9 | Vertical: ±40 ° (± 22 ° with ET-D75LE50, ±28 ° with ET-D75LE6), Horizontal: ±15 ° |
| Keystone correction range with optional Upgrade Kit ET-UK20*9 | Vertical: ±45 ° (± 40 ° with ET-D75LE10/20, ±22 ° with ET-D75LE50, ±28 ° with ET-D75LE6), Horizontal: ±40 ° (±15 ° with ET-D75LE50/6), Up to a total of ±55 ° during simultaneous horizontal and vertical correction. |
| Installation | Ceiling/floor, front /rear, free 360-degree installation |
| Cabinet materials | Metal, molded plastic |
| Dimensions (W x H x D) | 700 x 418*10 x 1,250 mm (27 25/32? x 16 15/32?*10 x 49 7/32? ) (including protruding parts); |
| 700 x 373*11 x 1,070 mm (27 9/16? x 14 11/16?*11 x 42 1/8? ) (not including protruding parts) |
| Shipping dimensions (W x H x D) | PT-RZ31K/KUY: 914 x 625 x 1,488 mm (35 31/32? x 24 19/32? x 58 19/32?); |
| PT-RZ31KE: 914 x 625 x 1,488 mm (35 31/32? x 24 19/32? x 58 19/32?) |
| Weight*12 | Approx. 79 kg (174 lbs.) |
| Shipping weight | PT-RZ31K/KUY: 100.7 kg (222.0 lbs.); |
| PT-RZ31KE: 97.5 kg (214.9 lbs.) |
| Operation noise*5 | 49 dB |
| Operating environment | Operating temperature: 0–50 °C (32–122 °F)*13 [altitude: up to 1,400 m (4,593 ft), |
| High/Normal Mode]; 0–45 °C (32–113 °F)*13 [altitude: up to 4,200 m (13,780 ft), |
| High/Normal/Standby/Eco/Long Life1/2/3 Mode]; |
| 0–40 °C (32–104 °F) [altitude: up to 1,400 m (4,593 ft) with Smoke Cut Filter]; |
| Operating humidity: 10–80 % (no condensation) |
| Applicable software | Logo Transfer Software, |
| Multi Monitoring & Control Software, |
| Early Warning Software, |
| Geometry Manager Pro (ET-UK20 Upgrade Kit and ET-CUK10 Auto Screen Adjustment Kit) |