A:AnswerPer page 7 of the Owner's Manual you should contact the Customer Support Center for installation when installing the product on the ceiling. ^Daphane
A:AnswerProjector LG HU70LAB has a 4K UHD (3840 x 2160). The brightness is based on the perceived brightness equivalent to the brightness of lamp projector. I cannot speak on latency issues of this projector or if they even exist. Please seek opinions on the forums at https://www.facebook.com/LGUSA; they are a great resource for getting help from other LG customers. Thank you. ^Daphane
A:AnswerIf you purchase a streaming device that supports it you plug directly into an atmos sound bar/ receiver to experience the sound. I have this projector with a 4kk firestick I have arc’d to thev Samsung Dolby atmos surround sound. It’s amazing. I did throw another sub in the mix though. Gotta feel the thunder!! I was also questioning if my projector did because I just ordered a Ruku ultra. It looks dope. But the HDR & DAA are killer enough.
