Main Specifications
Product Description: Epson PowerLite 1781W - 3LCD projector - portable - Wi-Fi
Device Type: 3LCD projector - 720p
Built-in Devices: Speaker
Bundled Services: 2 years Epson Road Service Program
Brightness (White): 3200 lumens
Brightness (Color): 3200 lumens
Contrast Ratio: 10000:1 (dynamic)
Resolution: WXGA (1280 x 800)
Native Aspect Ratio: 16:10
Color Support: 1.07 billion colors
Lamp Type: UHE 214 Watt
Lamp Life Cycle: Up to 4000 hour(s) - normal mode
Up to 7000 hour(s) - economic mode
Video Input: RGB, composite video (NTSC, SECAM, PAL, PAL-N, PAL-M, NTSC 4.43, PAL 60), Wi-Fi
Speakers: Speaker(s) - integrated
Power: AC 120/230 V (50/60 Hz)
Power Consumption Operational: 309 Watt
Dimensions (WxDxH): 11.5 in x 8.4 in x 2.1 in
Weight: 3.99 lbs
Pricing Type: Epson Brighter Futures Education Program
Manufacturer Warranty: 2-year warranty
General
Device Type: 3LCD projector - 720p
Built-in Devices: Speaker
Bundled Services: 2 years Epson Road Service Program
Projector
Brightness (White): 3200 lumens
Brightness (Color): 3200 lumens
Contrast Ratio: 10000:1 (dynamic)
Image Size: 29.9 in - 300 in
Throw Ratio: 1.04 - 1.26:1
Resolution: WXGA - WXGA (1280 x 800) (native) / 1680 x 1050 (resized)
Native Aspect Ratio: 16:10
Display Format: 1,024,000 pixels (1,280 x 800) x 3
Color Support: 1.07 billion colors
Lamp Type: UHE 214 Watt
Lamp Life Cycle: Up to 4000 hour(s) - normal mode
Up to 7000 hour(s) - economic mode
Controls & Adjustments: Mute, volume, zoom, aspect control
Features: EPSON 3LCD technology
Lens
Focus Type: Powered
Lens Aperture: F/1.58-1.7
Zoom Type: Manual
Zoom Factor: 1.2x
Keystone Correction Direction: Horizontal, vertical
Vertical Keystone Correction: -30 / +30
Horizontal Keystone Correction: -20 / +20
Video Input
TV System: NTSC, SECAM, PAL, PAL-N, PAL-M, NTSC 4.43, PAL 60
Analog Video Signal: RGB, composite video
Video Interfaces: VGA, HDMI, composite video
LAN and Wireless Image Transferring Protocols: Wi-Fi
Speakers
Type: Integrated
Sound Output Mode: Mono
Output Power / Channel: 1 Watt
Speakers: 1 x mixed channel
Expansion / Connectivity
Interfaces: 1 x component video / RGB input - 15 pin HD D-Sub (HD-15)
1 x composite video input - RCA
1 x USB - 4 pin USB Type A
1 x USB - 4 pin USB Type B
1 x Mobile High-Definition Link (MHL) / HDMI - 19 pin HDMI Type A
Miscellaneous
Included Accessories: Carrying case, wireless remote control
Cables Included: 1 x USB cable
1 x VGA cable
Compliant Standards: RoHS
Pricing Type: Epson Brighter Futures Education Program
Power
Power Source: AC
Voltage Required: AC 120/230 V (50/60 Hz)
Power Consumption Operational: 309 Watt
Software / System Requirements
Software Included: Drivers & Utilities
Dimensions & Weight
Width: 11.5 in
Depth: 8.4 in
Height: 2.1 in
Weight: 3.99 lbs
Manufacturer Warranty
Service & Support: Limited warranty - 2 years
Limited warranty - lamp - 90 days
Limited warranty - phone consulting
Environmental Parameters
Min Operating Temperature: 41 °F
Max Operating Temperature: 95 °F
Sound Emission: 39 dBA
Sound Emission (Economic Mode): 30 dBA