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Epson PowerLite U50 Projector Review - Hardware

Posted on July 31, 2020 by Nikki Zelinger

Epson PowerLite U50 Projector Review – Hardware: Hardware Overview, Inputs and Connectors, The Lens

Hardware Overview

Epson-PowerLite-U50_Featured-Image

The Epson PowerLite U50 is a compact projector that can be easily passed or carted around between classrooms or shared amongst conference rooms. It measures just 14.3" wide by 9.7" deep and 3.7" tall.

Epson-PowerLite-U50_Ceiling-Mounted

The air intake vent is located on the right side of the projector when facing the lens, on table top, or on the right when ceiling mounted.

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The hot air exhaust vent is located on the front of the projector to the left of the lense.

Epson-PowerLite-U50_Top

The top of the projector has a small, removable door over the lens which houses its manual lens controls and the power button, which is the only button of the entire control panel.

Inputs and Connectors Panel

Epson-PowerLite-U50_Inputs

The Epson PowerLite U50 has all the inputs and connectors you need for your typical business and education applications. That means this Epson has you covered for presentations from a computer or smart device (thanks to its wireless capabilities) and playing videos from an external device like a computer or Blu-Ray player, as well as hooking up external speakers if you need to present to a larger room.

InputAmount
HDMI2 (1 MHL)
Computer: D-sub 15-pin2
Audio-in: Mini Stereo2
Network: RJ-451
Mbps Serial: RS-232c1
Monitor Out: D-sub 15-pin1
USB (Type A)1
USB (Type B)1
Audio-out: Mini Stereo1

As mentioned, the projector has Wi-Fi connectivity, so you can connect a computer or multiple smart devices over Wi-Fi. Some schools do not have reliable Wi-Fi, however, and your school's Wi-Fi signal is something you should take into consideration when buying such a projector for your district's classrooms.

The Lens

The Epson PowerLite U50 has a 1.20:1 zoom lens.
The Epson PowerLite U50 has a 1.20:1 zoom lens.

The Epson PowerLite's lens is located on the front right of the projector, with manual lens controls and a 1.20:1 zoom ratio, giving the projector some placement flexibility. The projector does have a Digital Zoom feature to help with installation, but it is best to get the placement as close to perfect as possible before resorting to Digital Zoom. I have created a chart below with the recommended placement of the projector for both a 16:10 screen, and a 4:3 screen if that is what you have currently installed in your classrooms or conference rooms.

The U50's manual lens controls are hidden under a removable door.
The U50's manual lens controls are hidden under a removable door.

Throw Distance for a 16:10 Screen

Screen Size (Diagonal)Distance from Screen (Wide)Distance From Screen (Telephoto)Distance from Center of Lens to Base of Screen
30"34"42"-1.4"
50"58"71"-2.4"
80"94"114"-3.9"
100"118"143"-4.8"
150"177"216"-7.2"
200"236"288"-9.6"
300"355"355"-14.5"

Throw Distance for a 4:3 Screen

Screen Size (Diagonal)Distance from Screen (Wide)Distance From Screen (Telephoto)Distance from Center of Lens to Base of Screen
27"35"43"-1.5"
50"66"130"-2.7"
80"106"130"-4.4"
100"133"162"-5.5"
150"201"244"-8.2"
200"268"326"-10.9"
260"349"424"-14.2"

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