Questions & Answers

Q: QuestionCan this projector be used outside?

Asked 4 years ago by Mikhail.

• A:Answer I bought this projector specifically for outside purposes. We put on a drive-in at the library for the community. We have played in rain and shine (dusk around 8:30ish) and you can still see the picture perfectly. It doesn’t lose its clarity. Of course, at sunset or even after the sun goes down, the picture is awesome. I love the zoom and focus feature it has. I’m very satisfied and more than glad I went with this projector.

  Answered 4 years ago by OptimaVerified Purchase

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Q: QuestionIs there any lag if using this projector for gaming? Planning to hook up a Nintendo Switch, XBox and PS4 systems. Thanks!

Asked 5 years ago by UnhappyCustomer.

• A:Answer Hi , no lag with switch or ps4

  Answered 5 years ago by GamerDivaMomVerified Purchase

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Q: QuestionCan it connect via Bluetooth to a soundbar?

Asked 5 years ago by DrZer0.

• A:Answer This projector has no bluetooth. Uses hdmi for signal and sound . I use a receiver problem solved. Will say the picture is great not sure what more you could ask for.

  Answered 5 years ago by PapanickVerified Purchase

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Q: QuestionThe Audio out says 'Stereo' in the image? Is the audio clarity good enough for a 5+1 surround sound system?

Asked 5 years ago by ProjectorBuyer.

• A:Answer Dear ProjectorBuyer, You will not be able to get surround sound from the system itself, you will get 2 channel stereo. We may suggest looking into connecting your source device directly to your sound system. If you have any further questions, please contact Optoma technical support at 888-289-6786 Monday - Friday 6 AM - 5 PM PST for further assistance.

  Answered 5 years ago by Optoma Support

  
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Q: QuestionIs this a good projector for golf simulation

Asked 7 months ago by Hoff.

• A:Answer Thank you for your question. Yes, the HD28HDR is suitable for golf simulation. We hope you enjoy it! If you have further questions, please contact Optoma Technology directly. Thank you.

  Answered 6 months ago by Optoma Support

  
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Q: QuestionCan this projector scale to a 4:3 aspect ratio?

Asked 2 years ago by NoviceGadgetGeek.

• A:Answer Thank you for your interest in the HD28HDR projector. This projector is compatible with the following aspect ratios; 16:9 and 4:3. If you have any further questions, please contact Optoma technical support at 888-289-6786 Monday - Friday 6 AM - 5 PM PST for further assistance.

  Answered 2 years ago by Optoma Support

  
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Q: QuestionThe screen looks like the lense is covered wity dust when the projector is on. However, I cleaned the lense (with non-abrasive materials) and the "dust" particles show up on the screen. How do I cklean the lense to get rid of the "white snow" appearance

Asked 2 years ago by JR.

• A:Answer Thank you for reaching out, for this, please contact Optoma technical support at 888-289-6786 Monday - Friday 6 AM - 5 PM PST for further assistance.

  Answered 2 years ago by Optoma Support

  
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Q: QuestionCan we play videos from usb pen drive directly?

Asked 3 years ago by San.

• A:Answer Yes

  Answered 3 years ago by RickeyVerified Purchase

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Q: QuestionCan i use it in argentina? We’ve got 220v

Asked 3 years ago by Andy.

Q: QuestionHow does it look In the daylight. Or in a bright basement?

Asked 4 years ago by Bkittle.

• A:Answer Must be dark to get a good picture sunlight is the enemy. If I. Basement make sure to have dim lighting with little natural light

  Answered 4 years ago by OleDadVerified Purchase

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Q: QuestionCan this projector be connectedto 220v 50 Hz?

Asked 4 years ago by Anonymous.

• A:Answer No only 110

  Answered 4 years ago by TncrissVerified Purchase

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Q: QuestionCan a wireless transmitter be used to connect a soundbar using Bluetooth with this unit?

Asked 4 years ago by Jayme.

• A:Answer I own one. And unfortunately not. just a simple audio jack input. I've got mine just plugged into an echo studio. But unfortunately I think you'd have to rig up an adapter to get Bluetooth on this device. But with a usb slot in the back certainly possible I bet but probably should buy one tier up in price that has Bluetooth capabilities

  Answered 4 years ago by Micapecod123

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Q: QuestionDoes this projector have vertical and horizontal lens shift functionality ?

Asked 4 years ago by Alex.

• A:Answer It does not a huge range but can zoom move right left up and down via the remote

  Answered 4 years ago by Mike

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Q: QuestionWhat if i wanted to use a gaming laptop. Will there be any lag there?

Asked 4 years ago by Ale.

• A:Answer I own one. If connected through hdmi there is an hdr feature that is meant for more gaming. But I wouldn't be surprised if you hit some lags just do to refresh rate but it handles my ps4 still pretty well.

  Answered 4 years ago by Micapecod123

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Q: QuestionCan you play 3D on this projector?

Asked 5 years ago by projector.

• A:Answer Yes

  Answered 4 years ago by DGPG35

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Q: Questionexplain how these things work. can they be used on any 4ktv?

Asked 5 years ago by musclewomanloveme.

• A:Answer You don't need a TV...just a screen.

  Answered 5 years ago by TonTon

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Q: QuestionWhat is the recommended Ceiling mount system for this projector?

Asked 5 years ago by AmitP.

Q: QuestionDo you know if this can be used with golf simulator ? or can it be used with Apple TV? Thx

Asked 5 years ago by GoLeafsGo.

• A:Answer Not sure about a golf simulator, but Apple TV will. I have a Roku hooked up to mine. You should be able to use with pretty much anything with an HDMI output.

  Answered 5 years ago by LaloVerified Purchase

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Q: QuestionCan a phone be used to connect wireless to the projector and stream content directly from the phone or mirror the image?

Asked 5 years ago by Mustafa.

• A:Answer Has only HDMI inputs could mirror to a ROKU or Receiver or whatever!! Not directly to the projector!

  Answered 5 years ago by Papanick

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