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It's possible to amplify VGA for long runs, but since that's an analog signal it's usually not the best option. VGA over coax is probably more trouble than it's worth (you'd have to merge the many VGA channels somehow to use the single coax pin, and then reverse it). VGA over Cat5e is fairly common. You still aren't running an analog signal over 200ft, but ...

Pixel frequency, also known as dot clock is referring to the bandwidth of the projector's controller chip. For a resolution a certain data rate is required to display all the data (not pixel frequency, see later) - it can be for example: A resolution of 800x600 at 60 Hz would require: 800 x 600 x 3 (RGB) x 60 Hz/2 (interlaced frame rate) = 43 200 000 ...

This question is the same, even with Kinect removed from the equation. The easiest way to work with a Kinect for custom work is to use it with a PC, so choose the appropriate projector for the room and lighting and then get the hardware to hook the PC up to it. Specific projector recommendations is likely too specific to the current time and is going to ...

The Mitsubishi HC4000 does not produce audio, the RCA jacks (red and blue) that you are using are for video signals only, not audio signals. These video projectors only take video in and project the images, they do not accept audio signals as far as I can tell. The intention is that you would take your audio source to a separate audio amplifier with ...

In general: It depends on your signals and the signalchain. With your setup you will need at least a signalsplitter, a capture device, a capture machine and big harddiscs. But first you have to clarify whats the projector input? What components and wiring do you use? What's output of the presenter laptop? Etc. Then we can give you specific recommendations. ...

What I have done in the past is to use a DA on the output of the laptop. One output to the projector and another one to the recording device. The problem I faced afterwords is that in the chain I had a video switcher and, since we recorded both audio and video, the audio was noticeable ahead. That's a problem if you also have a camera recording the ...

I would look on Ebay and Craigslist since your requirements would be met by most projectors produced in the last 10+ years. Find one that suits you, and invest in a spare bulb (or two) while you're at it, since you might be buying a used item. Also, check out Slickdeals for clearance items, such as this BenQ DLP projector that meets your requirements: ...

On that particular specification page the *1 and *2 mean look further down the page at notes 1 and 2, which are as follows: *1: Varies depending on conditions *2: All brand names and product names are trademarks, registered trademarks or trade names of their respective holders. Lamp life specification is an estimate based on verification under proper ...