Справочник Пользователя для Epson PowerLite 4770W
Technical Specifications
These sections list the technical specifications of your projector.
General Projector Specifications
Projector Lamp Specifications
Remote Control Specifications
Projector Dimension Specifications
Projector Electrical Specifications
Projector Environmental Specifications
Projector Safety and Approvals Specifications
Supported Video Display Formats
Projector Lamp Specifications
Remote Control Specifications
Projector Dimension Specifications
Projector Electrical Specifications
Projector Environmental Specifications
Projector Safety and Approvals Specifications
Supported Video Display Formats
General Projector Specifications
Type of display
Poly-silicon TFT active matrix
Resolution
PowerLite 4650:
1024 × 768 pixels (XGA)
PowerLite 4750W/4770W:
1280 × 800 pixels (WXGA)
PowerLite 4855WU:
1920 × 1200 pixels (WUXGA)
Lens
PowerLite 4650/4750W:
F=1.50 to 2.15
Focal length: 16.72 to 33.47 mm
PowerLite 4770W/4855WU:
F=1.65 to 2.55
Focal length: 21.28 to 37.94 mm
Color reproduction
Full color, up to 1 billion colors
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