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Introduction to Your Projector
Refer to these sections to learn more about your projector and this manual.
Projector Features
Notations Used in the Documentation
Where to Go for Additional Information
Projector Part Locations
Projector Features
The PowerLite 420/425W/430/435W projectors include these special features:
Bright, high-resolution projection system
• PowerLite 420/425W: Up to 2500 lumens of brightness (white light output and color light output)
PowerLite 430/435W: Up to 3000 lumens of brightness (white light output and color light output)
• PowerLite 420/430: Native resolution of 1024 × 768 pixels (XGA)
PowerLite 425W/435W: Native resolution of 1280 × 800 pixels (WXGA)
Flexible connectivity
• Plug-and-play USB projection, including video and audio
• HDMI port for computer or video device connection
• Wired network support
• Projector monitoring and control via remote network computer
• Optional wireless network support, including video and audio transfer
• PC Free presentations via connected USB memory devices or Epson document camera
• Dual VGA ports for connections by multiple presenters
• Port for connecting an external monitor or second projector
• Port for connecting a microphone
Innovative display and operation features
• Low total cost of ownership with long-life projector lamp and high-efficiency air filter
• High optical zoom ratio for larger images in shorter projection distances
• 3000:1 contrast ratio and Auto Iris control for crisply detailed images
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