Mô tả sản phẩm: Máy chiếu Epson EX7220 (LCD, 3000 Lumens, 10000:1, WXGA(1280 x 800))
Specifications
Projection System: Epson 3LCD, 3-chip technology
Projection Method: Front / rear / ceiling mount
Driving Method: Epson Poly-silicon TFT Active Matrix
Pixel Number: 1,024,000 dots (1280 x 800) x 3
Color Brightness (Color Light Output): 3000 lumens1
White Brightness (White Light Output): 3000 lumens1
Aspect Ratio: 16:10
Native Resolution: 1280 x 800 (WXGA)
Resize: 640 x 480 (VGA), 1024 x 768 (XGA), 1152 x 864 (SXGA), 1440 x 900 (WSXGA), 1400 x 1050 (SXGA+)
Lamp Type: 200 W UHE
Lamp Life:
- ECO mode: Up to 6000 hours2
- Normal mode: Up to 5000 hours2
Throw Ratio Range: 1.30 – 1.56
Size (projected distance): 33" – 318" (0.9 – 9.0 m)
Keystone Correction:
- Automatic: Vertical: ±30 degrees
- Manual: Horizontal: ±30 degrees
USB Plug 'n Play:
- Projects audio and video
- PC and Mac® compatible
Contrast Ratio: Up to 10,000:1
Color Reproduction: Up to 1 billion colors
Projection Lens
Type: Manual zoom / Manual focus
F-number: 1.58 – 1.72
Focal Length: 16.9 – 20.28 mm
Zoom Ratio: 1.0 – 1.2
Other
Display Performance:
- NTSC: 480 lines
- PAL: 560 line (Depends on observation of the multi-burst pattern)
Input Signal: NTSC / NTSC4.43 / PAL / M-PAL / N-PAL / PAL60 / SECAM
Interfaces:
- HDMI x 1
- Computer / Component video: D-sub 15 pin x 1
- S-video: Mini DIN x 1
- Composite video: RCA (Yellow) x 1
- Audio in: RCA x 1 (White / Red)
- USB connector: Type A x 1 (Wi-Fi®, PC-free USB and DC-06 Document Camera)
- USB connector: Type B x 1 (USB Plug 'n Play)
Speaker: 2 W monaural
Operating Temperature: 41° to 95° F (5° to 35° C)
Power Supply Voltage: 100 – 240 V ±10%, 50/60 Hz
Power Consumption:
- ECO mode: 207 W
- Normal mode: 283 W
Fan Noise:
- ECO mode: 29 dB
- Normal mode: 37 dB
Security:
- Kensington®-style lock provision
- Password protect function