The projector tag has no wiki summary.
3
votes
1answer
49 views
Projecting image from computer that is a distance away
For our schools theatrical production class, we need to project an image using a projector, however the only way to use the projector is to hang it on a lighting bar (Not a problem) The problem is ...
2
votes
1answer
57 views
What is a projector's “pixel frequency”?
I am looking at the specs of a BenQ projector and trying to understand it's output frequency.
On page 74 of the manual, there are specs for vertical, horizontal and "pixel" frequency. What does ...
2
votes
1answer
34 views
Scrolling rainbow when projector screen is in frame
We're doing rear-screen projection. It looks great, but in tests with the canon t2i there's a scrolling rainbow in the video that changing shutter speed or frame rate won't get rid of. Any advice?
1
vote
2answers
606 views
Screen Output to Projector and Another Computer Recording the Screen
I'll be recording some conference talks/tutorials in a couple of weeks and needed a way to capture the presenter screen without requiring them to install additional software on their machine. The ...
1
vote
1answer
24 views
Ideal projection solution for Kinect hack performance
I've been learning about how the Kinect is being hacked by
artists and multi-media nuts to make some incredible interactive
systems. The examples up at www.kinecthacks.com and many other
similar ...
1
vote
1answer
58 views
Multi Projector Setup
Has anybody had experience with Multi Projector setups? I've been looking around and run across several options:
Watchout
Wings
Millumin
Pandoras Box
Christie Projectors
The only type of ...
1
vote
1answer
72 views
Is this projector capable of 1080i resolution?
From the specs of the projector:
DLP - 4000 lumen - 1024 x 768 - 480p - 720p - 1080i - 3D Ready - 6.4 pounds
They state the resolution is 1024x768, but then they add 1080i, from wikipedia:
...
0
votes
1answer
111 views
Audio output from Mitsubishi HC4000 to speakers doesn't work
I don't manage to output the audio from my projector Mitsubishi HC4000 to my harman speakers, with a RCA to 3.5 jack adaptor.
I've connected the adaptor to the blue and red RCA output in the ...
0
votes
1answer
24 views
Can't figure out which projector fits these features
What I need:
reasonable resolution (not 640x480, maybe 1024x768 minimum, but I'm willing to budge on this)
long life, no need to change parts
connects to a standard computer VGA out
What I don't ...
0
votes
1answer
90 views
Brightness and contrast ratio, inversely proportional?
I'm comparing the features of 2 projectors, which are very similar between them. They both have 1300 lumens.
However I was surprised to see the following values:
Projector 1
Brightness (lm) 3000
...
0
votes
1answer
24 views
About projector (beamers) usage
Can i slowly move a projector while projecting a movie or should I keep it immobile?
Also, is it true that i shouldnt turn it on and off too many times ?
thanks
