My projector turns itself off and flashes LEDs "Abnormal Condition"
My Sanyo PLC-XP56 worked just fine for a show last week. This week when I tried to use it for a different event, it turned itself off, and flashed two LEDs on the top, and would not turn on again until it was disconnected from the power supply and re-connected. Later it did this twice during the event. The user manual has this to say about the flashing LEDs "The projector detects an abnormal condition and cannot be turned on. Unplug the AC Power Cord and plug it again to turn on the projector. If the projector is turned off again, disconnect the AC power cord and contact the dealer or the service center for service and checkup. Do not leave the projector on. It may cause electric shock or a fire hazard."
The LEDs that light up are as follows: Red Warning temp- flashing. Green Ready- flashing. Red Lamp- Steady bright.
So I read the manual and warnings, but I wonder if anyone has run into this before. It seems strange to me that it just started. This projector was in to Sanyo last year for maintenance, and worked just fine on two events last week. Any ideas you have can help. Thanks very much.