User Manual

CONNECTIVITY (May require optional accessories)
4K UHD Smart Projector
UHD51A
Take control of your home theater with
voice commands. With the Alexa smart
home and custom skills or Google
Actions, control your 4K UHD 2,400
lumen Optoma UHD51A projector
with intuitive voice control and easy
integration using Amazon Echo and
Google Assistant devices.
Use voice commands to power the
projector on and off, change volume,
change input source and control the USB
media player. Additionally, the UHD51A
utilizes the latest Texas Instruments 4K
UHD DLP chipset capable of displaying
8.3-million simultaneous distinct pixels at
screen sizes 140 inches and higher.
Computers4K UHD Blu-ray Player 4K Game Console
Game
Consoles
4K Media Streaming
Voice assistant-compatible projector for smart homes
TRUE
Works with Amazon Alexa & Google Assistant
4K UHD, bright 2,400 lumens and RGBRGB
color wheel
HDR10 support for brighter whites, deeper
black levels and vivid colors
4K video playback with the integrated USB
media player
Dynamic Black delivers 500,000:1 contrast
ratio for exceptional black levels
HDMI 2.0 with HDCP 2.2 connectivity ensures
compatibility with 4K UHD video sources
Vertical lens shift and 1.3x zoom for easy install
A pair of HDMI 2.0 inputs with HDCP 2.2 support, HDR compatibility and wide color gamut ensure 4K device
compatibility, rich lifelike color and contrast for immersive experiences. A 1.3x optical zoom and 15% vertical
lens shift provide installation exibility.