Question about InFocus ScreenPlay 4805 Multimedia Projector
I have SP4805 bulb does not fire up after the beep sound; led always stays green; fan turns on. Replaced with another bulb
I read from this forum to do a master reset by :pressing the " Power" and "Channel" buttons and the same time for 15sec.
BUT on my remote or the pj i Don't have "CHANNEL" buttons
withought picture How can i do a master reset of my sp4805
with my remote or key pad on pj ?
i never upgrade the firware of my 4805
Push and hold both volume up and volume down for 10 seconds.
Posted on Mar 12, 2009
everyone, 3 months later, after much time to research the problem on my
projector, I finally managed to solve it and everything works
perfectly. Here's what I do:
-One day, I turn on my projector and it was a funny noise (buzzing noise). I turned off and then I turned back. More picture and sound was still in office.
"I sought what could be the source of the problem. I thought a moment that it could be the color wheel. My son is hitting your site. After long trying on solution that you give, no results!
"I open the projector to clean it (with great difficulty) and then I clean. Remember that in the instruction manual, it is clarified to remove the lamp and clean the air filters for better ventilation of the lamp after 250 hours of use!
"I closed everything and projector Do not! So I thought it was the lamp that was broken. I buy a new lamp and after installation, the projector is still running NOT DO!
- I looked for a new projector .... 3 months later my son was tired of not having big screen so he returned to this site and reread and reread all the tricks. It is dropped on it: KEEP YOUR FINGER FOR 15 SECONDS ON THE BUTTON CHANNEL! I quickly realized that it was''buttons''KEYSTONE He turned on the projector, press both buttons magic and then ... LAMP lit!!
"I dropped the search for a new projector!
This projector has given us many problems but it works well. I will give you news and also because I am very curious!
Thank you and good end of the day
Posted on May 03, 2009
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Posted on Jan 02, 2017
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