DLP projector - laser/phosphor - 5000 ANSI lumens - 3840 x 2160 - 16:9 - 4K - zoom lens
| Main Specifications | |
|---|---|
| Product Description | ViewSonic LS740-4K - DLP projector - zoom lens |
| Device Type | DLP projector - 4K |
| Microdisplay | DMD Chip |
| Brightness | 5000 ANSI lumens |
| Contrast Ratio | 3000000:1 (dynamic) |
| Resolution | 3840 x 2160 |
| Native Aspect Ratio | 16:9 |
| Color Support | 1.07 billion colors |
| Lens | Zoom lens |
| Lamp Type | Laser/phosphor |
| Lamp Life Cycle | Up to 20000 hours - normal mode ¦ Up to 30000 hours - SuperEco mode |
| Video Modes | 480i, 480p, 576i, 576p, 720p, 1080i, 1080p |
| Speakers | Speaker(s) - internal |
| Power | AC 100-240 V |
| Power Consumption Operational | 165 watt |
| Dimensions (WxDxH) | 11.3 in x 5.1 in x 8.5 in |
| Weight | 6.83 lbs |
| Manufacturer Warranty | 3-year warranty |
| General | |
| Device Type | DLP projector - 4K |
| Expansion / Connectivity | |
| Interfaces | 1 x USB (power only) - 4 pin USB Type A ¦ 2 x HDMI input - 19 pin HDMI Type A ¦ 1 x audio line-out - mini-phone stereo 3.5 mm ¦ 1 x USB (service) - 4 pin USB Type A ¦ 1 x serial RS-232 |
| Manufacturer Warranty | |
| Service & Support | Limited warranty - parts and labor - 3 years ¦ Limited warranty - light source - 1 year ¦ Limited warranty - express exchange - 1st year |
| Miscellaneous | |
| Included Accessories | Remote control |
| Security Features | Security lock slot (cable lock sold separately) |
| Security Slot Type | Kensington security slot |
| Compliant Standards | cTUVus, Europe CE, FCC, IP6X |
| Power | |
| Power Source | AC |
| Voltage Required | AC 100-240 V |
| Power Consumption Operational | 165 watt |
| Power Consumption Stand by | 0.5 watt |
| Environmental Parameters | |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 104 °F |
| Sound Emission | 32 dB |
| Sound Emission (Economic Mode) | 27 dB |
| Video Input | |
| Video Interfaces | HDMI |
| Video Modes | 480i, 480p, 576i, 576p, 720p, 1080i, 1080p |
| Dimensions & Weight | |
| Width | 11.3 in |
| Depth | 5.1 in |
| Height | 8.5 in |
| Weight | 6.83 lbs |
| Dimensions & Weight (Shipping) | |
| Shipping Width | 15.7 in |
| Shipping Depth | 6.1 in |
| Shipping Height | 11 in |
| Shipping Weight | 10.58 lbs |
| Projector | |
| Microdisplay | DMD Chip |
| Brightness | 5000 ANSI lumens |
| Contrast Ratio | 3000000:1 (dynamic) |
| Image Size | 30 in - 300 in |
| Projection Distance | 3 ft - 49 ft |
| Throw Ratio | 1.4 - 2.24:1 |
| Resolution | 4K UHD - 3840 x 2160 |
| Native Aspect Ratio | 16:9 |
| Color Support | 1.07 billion colors |
| Max Sync Rate (V x H) | 240 Hz x 150 kHz |
| Lamp Type | Laser/phosphor |
| Lamp Life Cycle | Up to 20000 hours - normal mode ¦ Up to 30000 hours - SuperEco mode |
| Controls & Adjustments | Keystone correction |
| Features | 4.2 ms input lag, SuperEco Mode, Golf Mode, 4 Corner Correction, 360° projection, portrait mode, 24/7 operation, dust-resistant |
| Lens | |
| Type | Zoom lens |
| Lens Aperture | F/2.5-3.26 |
| Zoom Type | Manual |
| Zoom Factor | 1.6x |
| Keystone Correction Direction | Horizontal, vertical |
| Vertical Keystone Correction | -30 / +30 |
| Horizontal Keystone Correction | -30 / +30 |
| Speakers | |
| Type | Internal |
| Output Power / Channel | 15 watt |