I have 2 epson EX31 projectors in our sanctuary that run the same image from the MAC. (song lyrics, slides, etc) Recently I replaced a bulb in one...and since then...the "White" levels in the projector I replaced the bulb...are noticeably dimmer or darker than the white levels on the other projector. Same wattage...same bulb part number. I've tried adjusting color levels...nothing works...any ideas?
If uniformity of the images is important, I would reccommend replacing the second bulb on the other projector with the same bulb, from the same vendor as you did the first. It may be too difficult to match them up otherwise (assuming the first bulb you bought isn't defective).
I hope this helps,
--Robert
SOURCE: Shadow developing
Hi there
If the shadow is always in the same place you will have to get one of the LCD's replaced.
It is the most common problem a LCD causes on a Projector.
SOURCE: The color on my Epson
Two possible solutions:
1) The video mode is set to Component/RGB instead of VGA.
2) The cable you have may have a break inside of it.
Let me know if you find anything.
-Jeff
SOURCE: images has a blue color across the center
Wow, 3 in a row. As described on 2 other projector issues this is very similar to those others. I'll repeat the info here.
I assume this is an LCD. I don't remember the s4 being a DLP projector.
This
sounds like the LCD panel used for the blue color has gone out. The
image is made up of red, green and blue images layered upon the screen.
If the blue panel has gone out then there is nothing filtering out the
red light in the image.
It looks like yours has just a secone of the panel dying or comming loose from it's connector.
It
could be a simple open and reconnect fix. I personally have never
opened a projector, so I'm not going to walk you through it as I do not
know how hard it would be to tinker with. It should eb a cheap fix for
a true repair man though.
SOURCE: lcd projector projects images upside down???
if you go through the projectors setup menu you will find the option to invert / flip and rotate image adjust as required
REgards Al "alastech"
SOURCE: my projectors image is upside down. how do i fix
Go to Menu> Extended> Projection> select Front ( to project from the front of the screen ).Front/Ceiling ( If the projector is mounted upside-down from the ceiling ). Rear ( to project from behind onto a transparent screen ).Rear/Ceiling ( to project from behind when the projector is mounted upside-down from the ceiling ).
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