BenQ EX8540
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Lumens:
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Standard Resolution: XGA（1024*768）
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Display Chip:
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Display Technology: DLP
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CPU:
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RAM:
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Storage:
Review
BenQ EX8540 is a projector for commercial use. The projector uses DLP technology, and supports 3D projection. It has a contrast ratio of 20000:1, which can provide more details for projection image. BenQ EX8540 projects a maximum screen of 300 inches, giving users bigger screen experience.
BenQ EX8540 - Specs
Optical Parameters
| Brand Brand | BenQ |
| Brand Model Brand Model | BenQ EX8540 |
| Display Technology Display Technology | DLP |
| Standard Resolution Standard Resolution | XGA（1024*768） |
| Maximum Supported Resolution Maximum Supported Resolution | UXGA（1600*1200） |
| Image Contrast Ratio Image Contrast Ratio | 20000:1 |
| Throw Ratio Throw Ratio | 1.51-1.97 (100 inches @3m) |
| Keystone Correction Keystone Correction |
Vertical: ± 30 degrees Horizontal: ± 20 degrees |
| Lamp Life Lamp Life | Normal mode: 4000 hours, economic mode: 8000 hours, intelligent power saving mode: 15000 hours |
| Lamp Type Lamp Type | Ultra high pressure mercury lamp |
| Focus technology Focus technology | Manual focus |
Projection Parameters
| Image Size Image Size,projector1 | 30-300 inches |
| Screen ratio Screen ratio | 4:3 |
| Projection method Projection method | Forward projection, rear projection, table, ceiling |
Ports
| I/O Connection Ports Connection Ports |
Video input: hdmi-1, hdmi-2 / MHL, D-sub 15pin Audio input: mini jack |
Other
| Size(HxWxD) Size(HxWxD) | 296× 120 × 221mm |
| Power Usage Power Usage | 320W, standby power: ＜ 0.5W |
| Noise Level Noise Level | Normal mode: 32dB, economic mode: 29dB |
| Machine weight Machine weight | 2.5kg |
| Accessories Accessories |
Ex8540 machine x1 Remote control / attached battery x1 power cord x1 User manual CD x1 (24L) Quick Start Guide x1 (18L) VGA cable x1 (1.5m) Lens cap x1 |
| Warranty Warranty | 2 years |
| other other | 3D |
