All Epson projectors are based on 3-chip LCD technology for amazing colour, incredible detail and solid reliability. 3LCD’s 3-chip architecture dedicates an entire chip to process each primary colour – red, green and blue, continuously. Unlike single-chip technology that delivers colour sequentially, you get full-time colour. The result is vibrant, realistic images and video all delivered with 3LCD’s true-to-life colour.
Brilliant image quality requires high colour brightness (colour light output), and Epson® 3LCD projectors have 3 x Brighter Colours than leading competitive projectors*.
One brightness measurement (lumens) is not enough. A projector’s specification needs to show both high colour brightness and high white brightness. If colour brightness is lower than white brightness, images may be dark, dull and lose detail. If not provided, be sure to ask for a projector’s colour brightness specification.
* Colour Brightness (Colour Light Output) measured in accordance with IDMS 15.4. Colour Brightness will vary depending on usage conditions. Leading 3LCD projectors compared to leading 1-chip DLP projectors, based on NPD data for June 2013 through May 2014 and PMA Research data for Q1 through Q3 2013.
The 1781W features WXGA resolution delivering high quality images and crisp, sharp text without any distortion. This applies to video output devices such as PCs and smart devices with their ever increasing image quality and higher definition.
With brightness up to 3,200 lumens the screen is easily viewed from anywhere in the room, even without dimming the lights. Even though its light weight and compact size enable it to be carried from room to room, the projector is capable of highly visible images thanks to its high brightness and superior 10,000:1 contrast ratio.
With the NFC function, the projector can be turned on automatically and connected wirelessly by simply touching an NFC compatible smartphone to the projector. Conventional cumbersome wireless settings are no longer necessary.
*NFC is only available with android devices.
Wirelessly connect directly to laptops, tablets, smartphones or to a network for easy control over your presentations. This free application allows you to travel light and present from your mobile device. Just turn on the projector, use Epson iProjection to scan the on-screen QR code, and share content on the big screen.
The 1700 series is so compact it can fit into your briefcase along with your documents making it convenient to carry around with you.
Get both audio and brilliant HD video content with just one cable that can connect with the latest laptops, Blu-ray Disc®, media players and MHL-enabled devices. The 1700 series enables you to display content from MHL-enabled smartphones and tablets, as well as charge your MHL-enabled device when it’s connected to the projector.
With this function, you can present smarter without a laser pointer. Simply move your hand in front of the arrows and make your presentation more engaging and realistic with the audience.
Position your projector almost anywhere in the room and still get a correctly proportioned image with auto vertical and horizontal image correction. In cases where the image extends beyond the frame of the screen or whiteboard you just have to push the “Screen Fit” button and the image frame automatically matches up with the edges of the screen. The Keystone Adjuster enables you to adjust the image easily and quickly, even in a limited space, making it perfect for narrow spaces, such as on a desk.
The Epson 1700 series is easier to control than ever through its Auto Power On feature. There is no need to turn on the power using the remote control or the power button on the projector itself because startup is activated with cable insertion.
With Sleep Mode (A/V Mute) you can pause your presentation without turning the projector off. The 1700 series also enables you to quickly power down the projector, pack up and go with its Instant Off® feature, allowing you to control your projector with the flip of a switch.
The short throw ratio means you can project onto a large screen even in small spaces eliminating concern about where presentations can be made.
Get up and running in a snap with an intuitive, user-friendly home screen. Select the content source and easily access frequently-used functions such as keystone correction, volume control, Split Screen and more. Wireless connections can be made easily because all the information you need is right there on the screen.
Specifications
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Technology
Projection System
3LCD Technology, RGB liquid crystal shutter
LCD Panel
0.59 inch with C2 Fine
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Image
Colour Light Output
3,200 Lumen- 1,900 Lumen (economy)
White Light Output
3,200 Lumen – 1,900 Lumen (economy)
Resolution
WXGA, 1280 x 800, 16:10
High Definition
HD ready
Aspect Ratio
16:10
Contrast Ratio
10,000 : 1
Light source
Lamp
Lamp
214 W, 4,000 h durability, 7,000 h durability (economy mode)
Keystone Correction
Auto vertical: ± 30 °, Auto horizontal ± 20 °
Colour Processing
10 Bits
2D Vertical Refresh Rate
100 Hz – 120 Hz
Colour Reproduction
upto 1.07 billion colours
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Optical
Projection Ratio
1.04 – 1.26:1
Zoom
Manual, Factor: 1 – 1.2
Image Size
30 inches – 300 inches
Projection Distance Wide
0.7 m – 6.8 m
Projection Distance Tele
0.8 m – 8.2 m
Projection Distance Wide/Tele
1.35 m – 1.62 m ( 60 inch screen)
Projection Lens F Number
1.58 – 1.7
Focal Distance
13.52 mm – 16.22 mm
Focus
Motorized
Offset
10 : 1
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Connectivity
USB Display Function
3 in 1: Image / Mouse / Sound
Interfaces
USB 2.0 Type A, USB 2.0 Type B, VGA in, HDMI in, Composite in, Stereo mini jack audio in, MHL, Near Field Communication (NFC), Wireless LAN IEEE 802.11b/g/n, Wireless LAN b/g/n (2.4GHz)
Epson iProjection App
Ad-Hoc / Infrastructure
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Advanced Features
Security
Kensington lock, Wireless LAN security, Password protection
2D Colour Modes
Dynamic, Cinema, Presentation, sRGB, Blackboard, DICOM SIM
Features
AV mute slide, Built-in speaker, Document Camera Compatible, Fit to Screen, Gesture Presenter, Home Screen, Instant on/off, JPEG Viewer, Long lamp life, MHL audio/video interface, PC Free, iProjection App for Chromebook, Quick Corner, Split-Screen-Function, Wireless LAN capable, iProjection App
Video Colour Modes
Blackboard, Cinema, Dynamic, Presentation, sRGB, DICOM SIM
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General
Energy Use
295 Watt, 208 Watt (economy), 0.34 Watt (standby)
Supply Voltage
AC 100 V – 240 V, 50 Hz – 60 Hz
Product dimensions
292 x 213 x 44 mm (Width x Depth x Height)
Product weight
1.8 kg
Noise Level
Normal: 39 dB (A) – Economy: 30 dB (A)
Temperature
Operation 5° C – 40° C, Storage -10° C – 60° C
Humidity
Operation 20% – 80%, Storage 10% – 90%
Included Software
EasyMP Multi PC Projection
Options
Document camera
Loudspeaker
1 Watt
What’s in the box
Carrying Case, VGA cable, Power cable, Remote control incl. batteries, Software (CD)
Room Type / Application
Boardroom, Portable / Huddle space, Large Meeting Room / Auditorium
Positioning
Ceiling Mounted, Desktop
Colour
White / Black
TCO Certified
Yes
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