- Brand: ViewSonic
- Model: LS740W
- Product Type: Projector
- Projection System: 0.65" WXGA
- Native Resolution: 1280x800
- Brightness: 5000 (ANSI Lumens)
- Contrast Ratio: 3000000:1
- Screen Color: 1.07 Billion Colors
- Light Source Type: Laser Phosphor
- Light Source Life (Hours) in Normal Mode: 20000
- Light Source Life (Hours) in SuperEco Mode: 30000 (Eco)
- Lens: F=2.43-2.78, f=16.90-21.61 mm
- Projection Offset: 124%+/-10%
- Coverage Ratio: 1.18-1.54
- Optical Zoom: 1.3X
- Digital Zoom: 0.8x-2.0x
- Image Size: 30"-300"
- Throw Distance: 0.77-9.98m
- (100"@2.54m)
- Resolution Support: VGA (640 x 480) to WUXGA RB (1920 x 1200)
- HDTV Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p
- Horizontal Frequency: 15K-102KHz
- Vertical Scan Frequency: 24-120Hz
- Input:
- HDMI: 2
- (HDMI 1.4/ HDCP 1.4)
- Output
- Audio Out (3.5mm): 1
- Speaker: 15 W
- USB Type A (Power): 1 (5V/1.5A)
- Control
- RS232 (DB 9-pin male): 1
- USB Type A (Service): 1
- Power Consumption: Normal: 210 W
- Standby: <0.5 W
- Operating Temperature: 0-40℃
- Remote Control: Yes
- QSG: Yes
- Dimensions (WxDxH) with adjustable feet: 286x216x129 mm
- Weight: 3.00 kg
- Color: White
| Projector Type | Office / Educational |
| Natural Resolution | WXGA (1280x800) |
| Light Source | Laser |
| Technology | DLP |
| Lumens | 5000 lm (ANSI) |
| USB - Reader | Yes |
| Android | No |
| Rechargeable Battery | No |
| Color | White |
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