| Manufacturer: | VIEWSONIC |
| Manufacturer Part No: | PX749-4K |
| General |
| Device Type: | DLP projector - 4K |
| Smart Capable: | Yes |
| Built-in Devices: | Keypad |
| Networking: | Ethernet |
| Projector |
| Microdisplay: | DMD Chip |
| Brightness: | 4000 ANSI lumens |
| Contrast Ratio: | 12000:1 |
| Image Size: | 76.2 cm - 762 cm |
| Projection Distance: | 0.75 m - 9.76 m |
| Throw Ratio: | 1.13 - 1.47:1 |
| Resolution: | Ultra HD 4K - 3840 x 2160 (native) / 3840 x 2160 (resized) |
| Native Aspect Ratio: | 16:9 |
| Colour Support: | 1.07 billion colours |
| Max Sync Rate (V x H): | 240 Hz x 135 kHz |
| Bulb type: | UHP 240 Watt |
| Bulb life cycle: | Up to 4000 hours - normal mode
Up to 20000 hour(s) - economic mode |
| Controls&Adjustments: | Keystone correction, zoom, focus |
| OSD Languages: | Czech, Indonesian, Thai, Chinese (traditional), Chinese (simplified), Vietnamese, English, German, French, Italian, Portuguese, Polish, Finnish, Swedish, Russian, Spanish, Dutch, Greek, Turkish, Arabic, Japanese, Korean, Indic (Indian Languages) |
| Features: | High Dynamic Range (HDR), SuperEco, ViewSonic SuperColor, harman/kardon speakers, Ultra-Fast Input |
| Lens |
| Focus Type: | Manual |
| Lens Aperture: | F/1.94-2.12 |
| Zoom Type: | Manual |
| Zoom Factor: | 1.3x |
| Keystone Correction Direction: | Horizontal, vertical |
| Vertical Keystone Correction: | -40 / +40 |
| Horizontal Keystone Correction: | -40 / +40 |
| Video Input |
| Video Interfaces: | HDMI, USB-C |
| Video Modes: | 480p, 720p, 1080i, 1080p, 480i, 576i, 576p, 2160p |
| Speakers |
| Type: | External |
| Sound Output Mode: | Stereo |
| Output Power / Channel: | 10 Watt |
| Expansion / Connectivity |
| Interfaces: | 1 x USB-C
2 x HDMI - 19 pin HDMI Type A
1 x audio line-out - mini-phone stereo 3.5 mm
1 x 12V programmable trigger - mini-phone stereo 3.5 mm
1 x network - RJ-45
1 x serial RS-232 - 9 pin D-Sub (DB-9)
1 x speakers output
1 x USB - 4 pin USB Type A (power only) (management) |
| Miscellaneous |
| Included Accessories: | Wired remote control |
| Cables Included: | 1 x USB-C cable - 1 m |
| Security Features: | Security lock slot (cable lock sold separately) |
| Security Slot Type: | Kensington security slot |
| Compliant Standards: | HDCP 2.2 |
| Power |
| Power Source: | AC |
| Voltage Required: | AC 100-240 V (50/60 Hz) |
| Power Consumption Operational: | 310 Watt |
| Power Consumption Stand by: | 0.5 Watt |
| Dimensions&Weight |
| Width: | 31.2 cm |
| Depth: | 22.2 cm |
| Height: | 10.8 cm |
| Weight: | 3 kg |
| Dimensions&Weight (Shipping) |
| Shipping Width: | 41.5 cm |
| Shipping Depth: | 16.8 cm |
| Shipping Height: | 29.7 cm |
| Shipping Weight: | 3.9 kg |
| Manufacturer Warranty |
| Service&Support: | Limited warranty - pick-up and return - 3 years
Limited warranty - lamp - 1 year / 1000 hours |
| Environmental Parameters |
| Min Operating Temperature: | 0°C |
| Max Operating Temperature: | 40°C |
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