Question about Acer PH110 Multimedia Projector
Recently the projector has been shutting off after 15-20 min after turnig on.
It starts blinking red on temp ,lamp and the on button. The fan stays running and it does come back on but shut right off within minutes turn on.
Help me understand what causes problem. I change the bulb but that wasn't the issue. I have this same problem with my Acer PH530. It has been back to Acer for repairs four times already. They never seem to fix anything though. Every time I fire it up it works for 15-20 minutes then shuts itself off. The temp light blinks for a while. It isn't getting over-heated, there isn't a problem with any of the fans or the lamp... Someone please help me fix this. I'm tired of talking with Acer customer service reps, sending it in to them – which takes a month or two each time – and then having it return with the same problem.
SOURCE: Acer pd120 projector
get a bottle of canned air. blow out unit. take bulb out and clean everywhere every time you change bulb. let it sit for a while so it warms back up prior to plugging back in.the air gets cold
Posted on Jun 07, 2009
But i found a solution. I mounted a 80mm 12V Fan on the Air-Intake Side of the Projector, connected 12V Power and viola - no overheating anymore.
It's very loud but i got my Projector in an extra Room in my Basement-Cinema. So noise is not an issue for me.
Posted on Jan 17, 2010
This probably the fan is not cooling down the temperature of the high intensity bulb. Due to overheating the bulb will shutdown. Get a correct specification fan to replace the aging fan.
Posted on Jun 01, 2010
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