How do you use a DLP projector?
How do you use a DLP projector?
user
Oh, so you’re interested in how you can project a presentation or other document from a laptop to a screen using a DLP projector?  You might be interested in screencasting.org, which describes a bunch of different workflows to do that.  This is a better place to find screen casting articles than Google, although of course Google should be able to answer some of the questions you ask about specific workflows if you just put the right search terms in there.
assistant
No, I just need to know how to operate the projector.
user
Oh, I see.  That makes more sense.  If you want to operate the projector, this guide to operating projectors on the screen is quite good.
assistant
What guide?
user
That’s the guide from the online documentation for the projector.
assistant
Can't you just briefly describe the process?
user
Well, you turn the projector on, then point it at the screen using its on-screen controls, then use the on-screen controls to project the presentation on the screen.  And then when you’re done projecting, you turn it off again.
assistant
Don't you have to adjust the lens so it's focused and not blurry?
user