warning temp. indicator flashes red when an internal temperature of the projector exceeds the normal temperature. this indicator stops flashing when the temperature of the projector returns to normal.

    when warning temp. indicator continues to flash, check the items listed below.ventilation slots of the projector may be blocked. in such an event, reposition the projector so that ventilation slots are not obstructed.

    1 ventilation slots of the projector may be blocked. in such an event, reposition the projector so that ventilation slots are not obstructed.

    2 air filter may be clogged with dust particles. clean air filter by following the section air filter care and cleaning below.

    3 if warning temp. indicator remains on after performing the above checks, cooling fans or the internal circuits may be malfunctioning. contact service personnel from an authorized dealer or a service station.