Introduction
Epson EB-990U is a versatile WUXGA LCD based projector. This device is perfect for seminars and presentations in business or training organizations and home use. It is equipped with a high quality 3800 lumens lamp and has a large contrast ratio of 15000: 1. The projector supports several different installation options with auto keystone correction. Additionally, the device allows you to connect a module for the wireless reception of various materials via Wi-Fi from external devices. If necessary, the module is purchased separately. For control, the main buttons located on the top panel of the video projector.
Installation
When setting up, the Epson projector benefits from its vertical and horizontal position Keystone-Correction. Here it offers +/- 30 degrees, which it corrects. The vertical correction works automatically, while the flat correction set uses a slider on the projector’s surface. Also worth mentioning is the 1.6-fold, in this case, zoom, which facilitates the choice of the installation location (distance) or the image size choice.
Connectivity
Another feature of the Epson EB-990U is its internal 16-watt speaker. A room of reasonable size can reasonably fill with sound. One of both HDMI Inputs of the projector is MHL capable. You can use this to connect MHL-compatible smartphones or tablets directly to the projector using an MHL cable. The device also supplied with power. The split-screen function is also practical. It allows you to view two sources side by side.
In terms of interfaces, the Epson EB-990U well positioned. It has two HDMI inputs, one of which is MHL-enabled. There are also two VGA inputs and one VGA Output. One USB type A and one USB Type B connections are also available. There are a LAN and a for controlling the projector RS232 Interface available. A stereo cinch connection and 3.5 mm jack inputs are available to supply the internal loudspeaker. A 3.5 jack output is also available. For older video sources, there is a Cinch-Video interface available.
Image Technology
Now more and more presentations are created for high-resolution image output. The Epson EB-990U is ideal for such cases. To its WUXGA resolution, which has a resolution of 1920 x 1200 pixels that is even higher than the full HD resolution, it offers excellent conditions for displaying large Excel tables or graphics. Since the Full HD resolution, it is also interesting for the presentation of films.
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