Question about Acer PD523 Multimedia Projector

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Acer PD523 still videos are kind of dark even I replaced the bulb


Something I forgot to mentioned is that the projector is 40 feet away from the canvas. When we started using it in the church all the videos were clear, but after 2 years and with a life of 1100 hours the videos were kind of dark.

one of your fellows told me to clean the mirrors which I have already clean. As last solution he told me to replace the bulb which I did, but the problem still, there.

to compare we use old videos that worked fine before, but this time they don't look good either.



I reset the projector after the bulb was replaced.
also played around with colors, light, contrast etc.


there is something else to need replace?

or I have to remove completely the little plastics inside that covers
the mirrors to get a better cleaning position?

do I have to use a special cleaning solve?

what else can I do?



please look to my previous post.

http://www.fixya.com/support/t994109-acer_pd523

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: PD523 no picture, led blinks

Hy !

Seems to be the colorwheel. When a segment is broken, the unbalanced wheel causes vibrations. Costs approx. 100-150$. Take away back and top so you can see if wheel is not complete.

Good Luck!

Posted on Jul 26, 2008

keemo68
  • 1263 Answers

SOURCE: the acer pd523

when you cleaned it with compressed air you might have jarred loose a connection on the board. i would take the unit cover off and look to see if you jarred a chip on the board or there is a bad connection of some of the capcitors. if this doesn't work try and change the bulb.

Posted on Sep 03, 2008

marked
  • 6487 Answers

SOURCE: I dont have a manual for Acer PD523 Multi media

You can download the manu for this from this link, just sign up and its free to download any manual from this site
http://www.retrevo.com/support/Acer-PD523-Projectors-manual/id/843dj481/t/2/

Posted on Feb 28, 2009

  • 1 Answer

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alancomputech.com

Posted on Oct 16, 2009

c1apton15
  • 3400 Answers

SOURCE: I have a MacBook Pro

Are you connecting with VGA etc cable. It (your Mac) should automatically sync. Also check input on projector, there's usually multiple input options

Posted on Jan 04, 2011

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Try to open the unit and the clean it as it has mirrors in it that might be dirty which needs a cleaning.

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You can download the manu for this from this link, just sign up and its free to download any manual from this site
http://www.retrevo.com/support/Acer-PD523-Projectors-manual/id/843dj481/t/2/

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Hy !

Seems to be the colorwheel. When a segment is broken, the unbalanced wheel causes vibrations. Costs approx. 100-150$. Take away back and top so you can see if wheel is not complete.

Good Luck!

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