โปรเจคเตอร์ ยี่ห้อ BENQ รุ่น BenQ-SP840
| Dimensions | H/W/D:95x325x254 |
|---|---|
| Resolution | 1920×1080(HD) |
| Brightness(ANSI Lumens) | 4000 |
| Projection Lens | F=2.50-2.76,f=23.5-28.2mm |
| Zoom Ratio | 1.2:1 Manual Zoom and Focus |
| Projector Technology | DLP |
| Panel Display | |
| Aspect Ratio | 16:9 |
| Throw Distance(m) | |
| Display size (Inch) | 24-300 |
| Keystone Correction | Vertical: ±30° |
| Contrast Ratio | 3000 |
| I/O |
Input Terminals
A/V:
Audio:
Output Terminals
Audio:
Control Terminals
|
| Light Source (Lamp) | 300W |
| Lamp Life(STD/ECO)(hr) | 2000/3000 |
| Color System | NTSC/PAL/SECAM |
| Display Compatibility | 480i/p,576i/p,720p,1080i/1080p |
| Speakers | 3Wx1 |
| Audible Noise | 39/34db |
| Power source | 100 – 240V (50/60Hz) |
| Power Consumption | 430W |
| Digital I/O | |
| Special Features | |
| Clearance | |
| Launch | Jun 2010 |
| Other | |
| Warranty | ตัวเครื่อง 2 ปี หลอดภาพ 1 ปีหรือ 1000 ชม. |
| Weight | 3.4kg |
| Wireless / Network Support | Wired Network(LAN Control Port) |




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