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ViewSonic LS740W Full Specification
| Model | ✅ LS740W |
|---|---|
| Brand | ViewSonic |
| Resolution | 1920 x 1200p |
| Image Size | 30 - 300 inch |
| Screen Distance | 0.77-9.98m |
| Brightness | 5000 ANSI Lumens |
| Contrast | 3000000:1 |
| Lamp | 20000 hours |
| Lens | F=2.43-2.78, f=16.90-21.61mm |
| Audio | Audio-out: 3.5mm x 1, Speaker: 16W |
| Connector | 2 x HDMI, 1 x RS232, 1 x USB Type A, 1 x Power Cord |
| Video Resolution | VGA 640 x 480 to WUXGA RB 1920 x 1200 |
| Remote Control | Yes |
| Dimension | 286 x 216 x 129mm |
- Projection System: 0.65" WXGA
- Native Resolution: 1280x800
- Display Color: 1.07 Billion Colors
- Light Source Type: Laser Phosphor
- Light Source Life: 30000 Eco
- Projection Offset: 124%+/-10%
- Throw Ratio: 1.18-1.54
- Input Lag: 49.5ms
- Keystone: H:+/-30° , V:+/-30°
- Zoom
- Optical Zoom: 1.3X
- Digital Zoom: 0.8x - 2.0x
- Audible Noise
- Normal: 30dB
- Eco: 24dB
- Power Supply Voltage
- Input: 100 - 240V
- Output: 19.5VDC / 11.79A
- Power Consumption
- Normal: 210W
- Standby: 0.5W
- HDTV Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p
- Horizontal Frequency: 15K - 102KHz
- Vertical Scan Rate: 24 - 120Hz
- QSG: Yes
- Operating Temperature: 0 - 40℃
- Carton: Brown
- Weight
- Net Weight: 3.00kg
- Gross Weight: 4.70kg
ViewSonic LS740W Description
This ViewSonic LS740W is a DLP laser projector that can be used in classrooms, businesses, meeting rooms, exhibition halls, and auditoriums. The image size of this projector is 30 - 300 inches and the lamp can work up to 20000 hours. Moreover, due to advanced 3rd generation-rich technology, it can increase brightness by up to 20% and achieve better luminous efficiency. It can be operated by a remote control system.
