Optimized for boardrooms, classrooms, and other presentation applications, the PowerLite 1985WU WUXGA 3LCD Projector from Epson features a brightness of 4800 lumens and a native resolution of 1920 x 1200 (WUXGA). To provide flexibility in terms of placement relative to the screen, it features a 1.6x optical zoom with a 1.38 to 2.28:1 throw ratio. Offering HDMI and analog connectivity, it can be connected to a variety of video sources, plus there is USB for direct plug-and-play connection to a Mac or Windows computer. Additionally, a second USB port lets you project directly off a flash drive or other USB storage device. A wireless link enables projection from Android mobile devices or Intel-based products with WiDi support - and the ability to connect up to 50 devices using the EasyMP Multi-PC software for multi-user, collaborative interaction.
As noted, the projector features two HDMI inputs for computers, HDTV appliances, document cameras, HDMI-enabled mobile devices, and more. One of the HDMI inputs features MHL support, meaning it can power a compatible mobile device through the same connection used by the HDMI signal. For legacy analog devices, there are two VGA inputs, plus a single VGA output so that one of the VGA signals can be passed along to a monitor, second projector, or other secondary display. A composite input allows VCRs, DVD players, SD camcorders, and other analog SD equipment to be connected. Finally, there are three analog audio inputs, one on RCA connectors that is paired with the composite input, and two on 3.5mm connectors to accompany the VGA inputs. There is also a 3.5mm output that pairs with the VGA output. A 16-watt built-in speaker provides audio output for times when separate audio is unavailable.
An IR remote is included for local control or you can use buttons on the projector itself. There is also RS-232 for operation from automation systems like Crestron or using custom software. An Ethernet port enables Web-browser operation and projection across a local network.
Project images and PDFs directly from a USB storage device such as a flash dive. Supported files include:
- Still Image: .jpg, .bmp, .gif, .png, .pdf
- PowerPoint: .fse -- Main format for files converted from PowerPoint using EasyMP Slide Converter software
- Video: .avi (up to 1280 x 720)
USB Plug 'n Play
A USB type B female port allows you to connect the projector directly to a Windows or Mac computer instead of using HDMI or VGA - ideal for tablets or portables that do not have an available display output. This features requires a separately available USB cable
WiDi/Miracast Screen Mirroring
Wireless projection with Miracast from any smartphone, tablet or PC running the Android operating system or a WiDi-compatible Intel mobile device. Allows any person in range to share content on the projector - ideal for classrooms and interactive learning
Multi-PC Projection and Moderator Function
Support for BYOD (bring your own device) collaboration means you can connect up to 50 devices to view the display - the moderator can control the presentation and display up to four different devices simultaneously
Note: The moderator feature requires installation of the EasyMP Multi-PC Projection software
Determining the correct brightness for your applications requires taking into account the amount of ambient light (if any) in the room, the screen material used, the throw distance, and the content being shown