Question about ViewSonic - PROJECTORS - PJ452 1500 LUMEN XGA MMPROJ LCD 10X7 4.9 LBS Multimedia Projector
When im watch my projector a square pop up that says check the air flow.........I dont know what to do?
You may need to purchase a new AIR-FILTER, but try this -
What you have to do ... on te remonte control click the MENU button:
Next scroll down to the Filter option and hold down the RESET button on the remote control until a wondow pops up asking you to reset. This should fix your problem, if this doesn't than purchase a new AIR-FILTER remove the old one and install the new filter; then try to reset it again.
I hope this was helpful.
Posted on Jan 08, 2009
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Posted on Jan 02, 2017
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