Máy chiếu EPSON EB-2255U

Brilliant Presentations
Bright and Light
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 15,000:1 contrast ratio. Room lights don’t have to be dimmed to see bright and clear projected images, allowing meeting participants to concentrate better for improved meeting productivity.

Beyond Full HD Resolution
Enjoy a dynamic viewing experience on a larger and wider screen size with incredible WUXGA resolution. Deliver superb high-resolution image displays from video output devices such as PCs and smart devices and watch your 3D CAD, digital broadcast, Blu-ray, Internet movies and other graphic intensive media come to life in Full HD video.

High Quality and Cost-effective Connectivity
Full Compatibility
Advanced connectivity features mean convenient and hassle-free projections of your presentations. With a wide-ranging interface, the projector not only corresponds with multiple conventional analogue sources, it is also compatible with HDMI input. In addition, one of the two HDMI input terminals is MHL-enabled for the mirroring of Android mobile devices.

Simply connect your MHL-compatible device with the MHL cable to fully enjoy your contents on the big screen. What’s more, when connected, you can charge your Android mobile devices and operate it using the projector’s remote control.

Multi-PC Projection
With the control of a host PC, up to 50 terminals can be connected via the multi-PC projection from a single projector. The host PC acts as a moderator, selecting media from up to 4 terminals to be projected simultaneously. With the moderator function, you can maintain control and prevent tampering with what’s projected on screen.

Split Screen
Split screen allows inputs from two separate sources to be displayed side by side on the same screen. In a video conference, for example, images of presentation materials and remote participants can be shown simultaneously.

Convenient Wireless Mirroring Projection
Project contents wirelessly from compatible smart devices and laptops without any software installation using Miracast. The technology enables easy wireless transmission of Full HD video and sound from PCs and smart devices, eliminating the hassle of a physical connection and eradicating issues with setting up. With support for screen mirroring*, projecting your tablet and laptop screens has never been easier.

Real-Time Auto V&H Keystone Correction
The projector is equipped with built-in camera to provide advanced, auto vertical and horizontal keystone correction. With this correction feature, you can conveniently position the projector anywhere in the room. Simply turn on the power and direct the projector towards the screen or wall, and the image will be automatically corrected in no time.

With real-time keystone adjustment, this allows the projector to display the corrected image less than a second after detecting a projector motion. This adjustment speed lets you display a rectangular screen even while you are moving the projector.

Screen Fit
In cases where the image extends beyond the frame of the screen or whiteboard, simply push the “Screen Fit” button to automatically adjust the image frame with the edges of the screen. This feature allows you to focus more on your presentation than on adjusting the projection output.

Epson iProjection
The Epson iProjection application enables a wireless connection for projecting images and files from your smart devices. The new “QR Code Reader” function makes this wireless connection even easier by simply reading the QR code that is projected on the screen from your smart devices.

* In iProjection, projector profile search, multi-screen display, distribution function, audio transfer, movie file transfer, interrupt connection disabling and encryption data transfer capabilities are not supported.

Epson Projector Management
With Epson’s network monitoring and control software, you can see from a single PC which projectors are available and whether they are running efficiently – even across the biggest networks. You can access, configure and control all your projectors, as well as receive instant email alerts for pre-defined critical indicators such as non-functioning devices or overheating lamps. Each projector’s IP address can also be accessed remotely via LAN connection.

Wireless Transmission
Enjoy enhanced connectivity and flexibility with Wi-Fi connectivity*. Easily share and transmit images, documents and files from your smart devices using the “Epson iProjection” application for smooth and smart projections. And with an additional attachment piece holding the wireless LAN adaptor in place, your transmissions will never be interrupted.

*Wireless LAN adaptor ELPAP10 is required.

User-friendly Features
Gesture Presenter
Users can control their presentations conveniently by moving their hands to a white floating marker at the bottom right side of the projection screen. This simple gesture allows users to change to the next slide without using a clicker.

Home Screen
View and access your most frequently used functions immediately on the home screen. See all source information at a glance, no matter what the source input. With all the information you need right there on the home screen, wireless connections have never been easier.

Auto Power On
With the auto power on function, projection starts automatically once a projection signal is detected via VGA cable, HDMI cable and USB port. This provides an easy and hassle-free presentation.

Scheduler Function
Reduce power consumption and do your part for the environment with the schedule projector action. With this function, you can programme the projector to automatically turn on and shut down at fixed times daily. Up to 30 programmes can be set for this projector.

Focus Help
With the Focus Help button, you can adjust the focus easily by looking at the figure and bar gauge displayed on the screen during adjustment.

Firmware Updates
Easily update your projector’s firmware without having to bring it to a service centre. To update, simply insert a USB memory stick with the necessary updates. Updates can also be done over LAN network or via USB-B connection.

Environmentally-friendly
Light Optimise
Save energy consumption and do your part for the environment with the new eco-friendly auto-brightness adjustment. The luminance sensor detects the brightness level of the environment and adjusts the projector’s brightness automatically, giving you power and cost savings. This function can be turned on/ off according to your preference.

Longer Lamp Life
With a long lamp life of 10,000 hours in eco-mode, the frequency of costly lamp replacements is reduced, saving you time and money.

Air Filter
With a maintenance cycle of 10,000 hours in eco-mode, the need for regular maintenance of the air filter is minimised to save you time and money.

Eco Features
– Uses just 0.31W of power in standby mode
– Projector optics employ lead-free lenses
– Unpainted plastic housing reduces the environment impact
– The flame retardants used in the plastic housing do not contain chlorine or bromine